comparison OpenPepXLLF.xml @ 4:04168c0bdfa7 draft

"planemo upload for repository https://github.com/galaxyproteomics/tools-galaxyp/tree/master/tools/openms commit 020906fb54bde7fc143c356f41975c378a741315"
author galaxyp
date Wed, 09 Sep 2020 20:05:58 +0000
parents 44d9ef025505
children a8c028751a74
comparison
equal deleted inserted replaced
3:4581cc5b456f 4:04168c0bdfa7
1 <?xml version='1.0' encoding='UTF-8'?> 1 <?xml version='1.0' encoding='UTF-8'?>
2 <!--This is a configuration file for the integration of a tools into Galaxy (https://galaxyproject.org/). This file was automatically generated using CTDConverter.--> 2 <!--This is a configuration file for the integration of a tools into Galaxy (https://galaxyproject.org/). This file was automatically generated using CTDConverter.-->
3 <!--Proposed Tool Section: [Utilities]--> 3 <!--Proposed Tool Section: [Identification]-->
4 <tool id="OpenPepXLLF" name="OpenPepXLLF" version="2.3.0"> 4 <tool id="OpenPepXLLF" name="OpenPepXLLF" version="@TOOL_VERSION@+galaxy@GALAXY_VERSION@" profile="20.05">
5 <description>Tool for protein-protein cross linking with label-free linkers.</description> 5 <description>Tool for protein-protein cross linking with label-free linkers.</description>
6 <macros> 6 <macros>
7 <token name="@EXECUTABLE@">OpenPepXLLF</token> 7 <token name="@EXECUTABLE@">OpenPepXLLF</token>
8 <import>macros.xml</import> 8 <import>macros.xml</import>
9 <import>macros_autotest.xml</import>
10 <import>macros_test.xml</import>
9 </macros> 11 </macros>
10 <expand macro="references"/> 12 <expand macro="requirements"/>
11 <expand macro="stdio"/> 13 <expand macro="stdio"/>
12 <expand macro="requirements"/> 14 <command detect_errors="exit_code"><![CDATA[@QUOTE_FOO@
13 <command detect_errors="aggressive"><![CDATA[OpenPepXLLF 15 @EXT_FOO@
16 #import re
14 17
15 #if $param_in: 18 ## Preprocessing
16 -in $param_in 19 mkdir in &&
20 ln -s '$in' 'in/${re.sub("[^\w\-_]", "_", $in.element_identifier)}.$gxy2omsext($in.ext)' &&
21 mkdir database &&
22 ln -s '$database' 'database/${re.sub("[^\w\-_]", "_", $database.element_identifier)}.$gxy2omsext($database.ext)' &&
23 #if "out_idXML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
24 mkdir out_idXML &&
17 #end if 25 #end if
18 #if $param_database: 26 #if "out_mzIdentML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
19 -database $param_database 27 mkdir out_mzIdentML &&
20 #end if 28 #end if
21 #if $param_decoy_string: 29 #if "out_xquestxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
22 -decoy_string "$param_decoy_string" 30 mkdir out_xquestxml &&
23 #end if 31 #end if
24 #if $param_decoy_prefix: 32 #if "out_xquest_specxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
25 -decoy_prefix 33 mkdir out_xquest_specxml &&
26 #end if 34 #end if
27 #if $param_out_xquestxml: 35 #if $adv_opts_cond.adv_opts_selector=='advanced':
28 -out_xquestxml $param_out_xquestxml 36 #if $adv_opts_cond.decoy_database:
29 #end if 37 mkdir adv_opts_cond.decoy_database &&
30 #if $param_out_xquest_specxml: 38 ln -s '$adv_opts_cond.decoy_database' 'adv_opts_cond.decoy_database/${re.sub("[^\w\-_]", "_", $adv_opts_cond.decoy_database.element_identifier)}.$gxy2omsext($adv_opts_cond.decoy_database.ext)' &&
31 -out_xquest_specxml $param_out_xquest_specxml
32 #end if
33 #if $param_out_idXML:
34 -out_idXML $param_out_idXML
35 #end if
36 #if $param_out_mzIdentML:
37 -out_mzIdentML $param_out_mzIdentML
38 #end if
39 #if $param_precursor_mass_tolerance:
40 -precursor:mass_tolerance $param_precursor_mass_tolerance
41 #end if
42 #if $param_precursor_mass_tolerance_unit:
43 -precursor:mass_tolerance_unit
44 #if " " in str($param_precursor_mass_tolerance_unit):
45 "$param_precursor_mass_tolerance_unit"
46 #else
47 $param_precursor_mass_tolerance_unit
48 #end if
49 #end if
50 #if $param_fragment_mass_tolerance:
51 -fragment:mass_tolerance $param_fragment_mass_tolerance
52 #end if
53 #if $param_fragment_mass_tolerance_xlinks:
54 -fragment:mass_tolerance_xlinks $param_fragment_mass_tolerance_xlinks
55 #end if
56 #if $param_fragment_mass_tolerance_unit:
57 -fragment:mass_tolerance_unit
58 #if " " in str($param_fragment_mass_tolerance_unit):
59 "$param_fragment_mass_tolerance_unit"
60 #else
61 $param_fragment_mass_tolerance_unit
62 #end if 39 #end if
63 #end if 40 #end if
64 41
65 #if $rep_param_modifications_fixed: 42 ## Main program call
66 -modifications:fixed 43
67 #for token in $rep_param_modifications_fixed: 44 set -o pipefail &&
68 #if " " in str(token): 45 @EXECUTABLE@ -write_ctd ./ &&
69 "$token.param_modifications_fixed" 46 python3 '$__tool_directory__/fill_ctd.py' '@EXECUTABLE@.ctd' '$args_json' '$hardcoded_json' &&
70 #else 47 @EXECUTABLE@ -ini @EXECUTABLE@.ctd
71 $token.param_modifications_fixed 48 -in
72 #end if 49 'in/${re.sub("[^\w\-_]", "_", $in.element_identifier)}.$gxy2omsext($in.ext)'
73 #end for 50 -database
51 'database/${re.sub("[^\w\-_]", "_", $database.element_identifier)}.$gxy2omsext($database.ext)'
52 #if "out_idXML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
53 -out_idXML
54 'out_idXML/output.${gxy2omsext("idxml")}'
55 #end if
56 #if "out_mzIdentML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
57 -out_mzIdentML
58 'out_mzIdentML/output.${gxy2omsext("mzid")}'
59 #end if
60 #if "out_xquestxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
61 -out_xquestxml
62 'out_xquestxml/output.${gxy2omsext("xquest.xml")}'
63 #end if
64 #if "out_xquest_specxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
65 -out_xquest_specxml
66 'out_xquest_specxml/output.${gxy2omsext("spec.xml")}'
67 #end if
68 #if $adv_opts_cond.adv_opts_selector=='advanced':
69 #if $adv_opts_cond.decoy_database:
70 -decoy_database
71 'adv_opts_cond.decoy_database/${re.sub("[^\w\-_]", "_", $adv_opts_cond.decoy_database.element_identifier)}.$gxy2omsext($adv_opts_cond.decoy_database.ext)'
72 #end if
73 #end if
74 #if len(str($OPTIONAL_OUTPUTS).split(',')) == 0
75 | tee '$stdout'
74 #end if 76 #end if
75 77
76 #if $rep_param_modifications_variable: 78 ## Postprocessing
77 -modifications:variable 79 #if "out_idXML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
78 #for token in $rep_param_modifications_variable: 80 && mv 'out_idXML/output.${gxy2omsext("idxml")}' '$out_idXML'
79 #if " " in str(token):
80 "$token.param_modifications_variable"
81 #else
82 $token.param_modifications_variable
83 #end if
84 #end for
85 #end if 81 #end if
86 #if $param_modifications_variable_max_per_peptide: 82 #if "out_mzIdentML_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
87 -modifications:variable_max_per_peptide $param_modifications_variable_max_per_peptide 83 && mv 'out_mzIdentML/output.${gxy2omsext("mzid")}' '$out_mzIdentML'
88 #end if 84 #end if
89 #if $param_peptide_min_size: 85 #if "out_xquestxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
90 -peptide:min_size $param_peptide_min_size 86 && mv 'out_xquestxml/output.${gxy2omsext("xquest.xml")}' '$out_xquestxml'
91 #end if 87 #end if
92 #if $param_peptide_missed_cleavages: 88 #if "out_xquest_specxml_FLAG" in str($OPTIONAL_OUTPUTS).split(',')
93 -peptide:missed_cleavages $param_peptide_missed_cleavages 89 && mv 'out_xquest_specxml/output.${gxy2omsext("spec.xml")}' '$out_xquest_specxml'
94 #end if 90 #end if
95 #if $param_peptide_enzyme: 91 #if "ctd_out_FLAG" in $OPTIONAL_OUTPUTS
96 -peptide:enzyme 92 && mv '@EXECUTABLE@.ctd' '$ctd_out'
97 #if " " in str($param_peptide_enzyme): 93 #end if]]></command>
98 "$param_peptide_enzyme" 94 <configfiles>
99 #else 95 <inputs name="args_json" data_style="paths"/>
100 $param_peptide_enzyme 96 <configfile name="hardcoded_json"><![CDATA[{"log": "log.txt", "threads": "\${GALAXY_SLOTS:-1}", "no_progress": true}]]></configfile>
101 #end if 97 </configfiles>
102 #end if
103
104 #if $rep_param_cross_linker_residue1:
105 -cross_linker:residue1
106 #for token in $rep_param_cross_linker_residue1:
107 #if " " in str(token):
108 "$token.param_cross_linker_residue1"
109 #else
110 $token.param_cross_linker_residue1
111 #end if
112 #end for
113 #end if
114
115 #if $rep_param_cross_linker_residue2:
116 -cross_linker:residue2
117 #for token in $rep_param_cross_linker_residue2:
118 #if " " in str(token):
119 "$token.param_cross_linker_residue2"
120 #else
121 $token.param_cross_linker_residue2
122 #end if
123 #end for
124 #end if
125 #if $param_cross_linker_mass:
126 -cross_linker:mass $param_cross_linker_mass
127 #end if
128
129 #if $rep_param_cross_linker_mass_mono_link:
130 -cross_linker:mass_mono_link
131 #for token in $rep_param_cross_linker_mass_mono_link:
132 #if " " in str(token):
133 "$token.param_cross_linker_mass_mono_link"
134 #else
135 $token.param_cross_linker_mass_mono_link
136 #end if
137 #end for
138 #end if
139 #if $param_cross_linker_name:
140 -cross_linker:name "$param_cross_linker_name"
141 #end if
142 #if $param_algorithm_number_top_hits:
143 -algorithm:number_top_hits $param_algorithm_number_top_hits
144 #end if
145 #if $adv_opts.adv_opts_selector=='advanced':
146 #if $adv_opts.param_decoy_database:
147 -decoy_database $adv_opts.param_decoy_database
148 #end if
149 #if $adv_opts.param_force:
150 -force
151 #end if
152 #if $adv_opts.param_precursor_min_charge:
153 -precursor:min_charge $adv_opts.param_precursor_min_charge
154 #end if
155 #if $adv_opts.param_precursor_max_charge:
156 -precursor:max_charge $adv_opts.param_precursor_max_charge
157 #end if
158 #end if
159 ]]></command>
160 <inputs> 98 <inputs>
161 <param name="param_in" type="data" format="mzml" optional="False" label="Input file containing the spectra" help="(-in) "/> 99 <param name="in" argument="-in" type="data" format="mzml" optional="false" label="Input file containing the spectra" help=" select mzml data sets(s)"/>
162 <param name="param_database" type="data" format="fasta" optional="False" label="Input file containing the protein database" help="(-database) "/> 100 <param name="database" argument="-database" type="data" format="fasta" optional="false" label="Input file containing the protein database" help=" select fasta data sets(s)"/>
163 <param name="param_decoy_string" type="text" size="30" value="decoy" label="String that was appended (or prefixed - see 'prefix' flag below) to the accessions in the protein database to indicate decoy proteins" help="(-decoy_string) "> 101 <param name="decoy_string" argument="-decoy_string" type="text" optional="true" value="DECOY_" label="String that was appended (or prefixed - see 'prefix' flag below) to the accessions in the protein database to indicate decoy proteins" help="">
164 <sanitizer> 102 <expand macro="list_string_san"/>
165 <valid initial="string.printable">
166 <remove value="'"/>
167 <remove value="&quot;"/>
168 </valid>
169 </sanitizer>
170 </param> 103 </param>
171 <param name="param_decoy_prefix" display="radio" type="boolean" truevalue="-decoy_prefix" falsevalue="" checked="false" optional="True" label="Set flag, if the decoy_string is a prefix of accessions in the protein database" help="(-decoy_prefix) Otherwise it is a suffix"/> 104 <param name="decoy_prefix" argument="-decoy_prefix" type="boolean" truevalue="true" falsevalue="false" checked="true" label="Set to true, if the decoy_string is a prefix of accessions in the protein database" help="Otherwise it is a suffix"/>
172 <param name="param_precursor_mass_tolerance" type="float" value="10.0" label="Width of precursor mass tolerance window" help="(-mass_tolerance) "/> 105 <section name="precursor" title="Precursor filtering settings" help="" expanded="false">
173 <param name="param_precursor_mass_tolerance_unit" display="radio" type="select" optional="False" value="ppm" label="Unit of precursor mass tolerance" help="(-mass_tolerance_unit) "> 106 <param name="mass_tolerance" argument="-precursor:mass_tolerance" type="float" optional="true" value="10.0" label="Width of precursor mass tolerance window" help=""/>
174 <option value="ppm" selected="true">ppm</option> 107 <param name="mass_tolerance_unit" argument="-precursor:mass_tolerance_unit" display="radio" type="select" optional="false" label="Unit of precursor mass tolerance" help="">
175 <option value="Da">Da</option> 108 <option value="ppm" selected="true">ppm</option>
176 </param> 109 <option value="Da">Da</option>
177 <param name="param_fragment_mass_tolerance" type="float" value="20.0" label="Fragment mass tolerance" help="(-mass_tolerance) "/> 110 <expand macro="list_string_san"/>
178 <param name="param_fragment_mass_tolerance_xlinks" type="float" value="20.0" label="Fragment mass tolerance for cross-link ions" help="(-mass_tolerance_xlinks) "/> 111 </param>
179 <param name="param_fragment_mass_tolerance_unit" display="radio" type="select" optional="False" value="ppm" label="Unit of fragment m" help="(-mass_tolerance_unit) "> 112 <param name="min_charge" argument="-precursor:min_charge" type="integer" optional="true" value="3" label="Minimum precursor charge to be considered" help=""/>
180 <option value="ppm" selected="true">ppm</option> 113 <param name="max_charge" argument="-precursor:max_charge" type="integer" optional="true" value="7" label="Maximum precursor charge to be considered" help=""/>
181 <option value="Da">Da</option> 114 <param name="corrections" argument="-precursor:corrections" type="text" optional="true" value="2 1 0" label="Monoisotopic peak correction" help="Matches candidates for possible monoisotopic precursor peaks for experimental mass m and given numbers n at masses (m - n * (C13-C12)). These should be ordered from more extreme to less extreme corrections. Numbers later in the list will be preferred in case of ambiguities (space separated list, in order to allow for spaces in list items surround them by single quotes)">
182 </param> 115 <expand macro="list_integer_valsan"/>
183 <repeat name="rep_param_modifications_fixed" min="0" title="param_modifications_fixed"> 116 </param>
184 <param name="param_modifications_fixed" type="select" optional="True" label="Fixed modifications, specified using UniMod (www.unimod.org) terms," help="(-fixed) e.g. 'Carbamidomethyl (C)'"> 117 </section>
118 <section name="fragment" title="Fragment peak matching settings" help="" expanded="false">
119 <param name="mass_tolerance" argument="-fragment:mass_tolerance" type="float" optional="true" value="20.0" label="Fragment mass tolerance" help=""/>
120 <param name="mass_tolerance_xlinks" argument="-fragment:mass_tolerance_xlinks" type="float" optional="true" value="20.0" label="Fragment mass tolerance for cross-link ions" help=""/>
121 <param name="mass_tolerance_unit" argument="-fragment:mass_tolerance_unit" display="radio" type="select" optional="false" label="Unit of fragment m" help="">
122 <option value="ppm" selected="true">ppm</option>
123 <option value="Da">Da</option>
124 <expand macro="list_string_san"/>
125 </param>
126 </section>
127 <section name="modifications" title="Peptide modification settings" help="" expanded="false">
128 <param name="fixed" argument="-modifications:fixed" multiple="true" type="select" optional="true" label="Fixed modifications, specified using UniMod (www.unimod.org) terms" help="e.g. 'Carbamidomethyl (C)'">
129 <option value="">default (nothing chosen)</option>
185 <option value="15N-oxobutanoic (N-term C)">15N-oxobutanoic (N-term C)</option> 130 <option value="15N-oxobutanoic (N-term C)">15N-oxobutanoic (N-term C)</option>
131 <option value="15N-oxobutanoic (Protein N-term S)">15N-oxobutanoic (Protein N-term S)</option>
132 <option value="15N-oxobutanoic (Protein N-term T)">15N-oxobutanoic (Protein N-term T)</option>
186 <option value="2-dimethylsuccinyl (C)">2-dimethylsuccinyl (C)</option> 133 <option value="2-dimethylsuccinyl (C)">2-dimethylsuccinyl (C)</option>
187 <option value="2-monomethylsuccinyl (C)">2-monomethylsuccinyl (C)</option> 134 <option value="2-monomethylsuccinyl (C)">2-monomethylsuccinyl (C)</option>
188 <option value="2-nitrobenzyl (Y)">2-nitrobenzyl (Y)</option> 135 <option value="2-nitrobenzyl (Y)">2-nitrobenzyl (Y)</option>
189 <option value="2-succinyl (C)">2-succinyl (C)</option> 136 <option value="2-succinyl (C)">2-succinyl (C)</option>
190 <option value="2HPG (R)">2HPG (R)</option> 137 <option value="2HPG (R)">2HPG (R)</option>
196 <option value="4-ONE (K)">4-ONE (K)</option> 143 <option value="4-ONE (K)">4-ONE (K)</option>
197 <option value="4-ONE+Delta:H(-2)O(-1) (C)">4-ONE+Delta:H(-2)O(-1) (C)</option> 144 <option value="4-ONE+Delta:H(-2)O(-1) (C)">4-ONE+Delta:H(-2)O(-1) (C)</option>
198 <option value="4-ONE+Delta:H(-2)O(-1) (H)">4-ONE+Delta:H(-2)O(-1) (H)</option> 145 <option value="4-ONE+Delta:H(-2)O(-1) (H)">4-ONE+Delta:H(-2)O(-1) (H)</option>
199 <option value="4-ONE+Delta:H(-2)O(-1) (K)">4-ONE+Delta:H(-2)O(-1) (K)</option> 146 <option value="4-ONE+Delta:H(-2)O(-1) (K)">4-ONE+Delta:H(-2)O(-1) (K)</option>
200 <option value="4AcAllylGal (C)">4AcAllylGal (C)</option> 147 <option value="4AcAllylGal (C)">4AcAllylGal (C)</option>
148 <option value="a-type-ion (C-term)">a-type-ion (C-term)</option>
149 <option value="AccQTag (K)">AccQTag (K)</option>
150 <option value="AccQTag (N-term)">AccQTag (N-term)</option>
151 <option value="Acetyl (C)">Acetyl (C)</option>
152 <option value="Acetyl (H)">Acetyl (H)</option>
153 <option value="Acetyl (K)">Acetyl (K)</option>
154 <option value="Acetyl (N-term)">Acetyl (N-term)</option>
155 <option value="Acetyl (Protein N-term)">Acetyl (Protein N-term)</option>
156 <option value="Acetyl (S)">Acetyl (S)</option>
157 <option value="Acetyl (T)">Acetyl (T)</option>
158 <option value="Acetyl (Y)">Acetyl (Y)</option>
159 <option value="Acetyl:13C(2) (K)">Acetyl:13C(2) (K)</option>
160 <option value="Acetyl:13C(2) (Protein N-term)">Acetyl:13C(2) (Protein N-term)</option>
161 <option value="Acetyl:2H(3) (H)">Acetyl:2H(3) (H)</option>
162 <option value="Acetyl:2H(3) (K)">Acetyl:2H(3) (K)</option>
163 <option value="Acetyl:2H(3) (N-term)">Acetyl:2H(3) (N-term)</option>
164 <option value="Acetyl:2H(3) (Protein N-term)">Acetyl:2H(3) (Protein N-term)</option>
165 <option value="Acetyl:2H(3) (S)">Acetyl:2H(3) (S)</option>
166 <option value="Acetyl:2H(3) (T)">Acetyl:2H(3) (T)</option>
167 <option value="Acetyl:2H(3) (Y)">Acetyl:2H(3) (Y)</option>
168 <option value="Acetyldeoxyhypusine (K)">Acetyldeoxyhypusine (K)</option>
169 <option value="Acetylhypusine (K)">Acetylhypusine (K)</option>
201 <option value="ADP-Ribosyl (C)">ADP-Ribosyl (C)</option> 170 <option value="ADP-Ribosyl (C)">ADP-Ribosyl (C)</option>
202 <option value="ADP-Ribosyl (D)">ADP-Ribosyl (D)</option> 171 <option value="ADP-Ribosyl (D)">ADP-Ribosyl (D)</option>
203 <option value="ADP-Ribosyl (E)">ADP-Ribosyl (E)</option> 172 <option value="ADP-Ribosyl (E)">ADP-Ribosyl (E)</option>
204 <option value="ADP-Ribosyl (K)">ADP-Ribosyl (K)</option> 173 <option value="ADP-Ribosyl (K)">ADP-Ribosyl (K)</option>
205 <option value="ADP-Ribosyl (N)">ADP-Ribosyl (N)</option> 174 <option value="ADP-Ribosyl (N)">ADP-Ribosyl (N)</option>
206 <option value="ADP-Ribosyl (R)">ADP-Ribosyl (R)</option> 175 <option value="ADP-Ribosyl (R)">ADP-Ribosyl (R)</option>
207 <option value="ADP-Ribosyl (S)">ADP-Ribosyl (S)</option> 176 <option value="ADP-Ribosyl (S)">ADP-Ribosyl (S)</option>
208 <option value="ADP-Ribosyl (T)">ADP-Ribosyl (T)</option> 177 <option value="ADP-Ribosyl (T)">ADP-Ribosyl (T)</option>
209 <option value="AEBS (H)">AEBS (H)</option> 178 <option value="AEBS (H)">AEBS (H)</option>
210 <option value="AEBS (K)">AEBS (K)</option> 179 <option value="AEBS (K)">AEBS (K)</option>
180 <option value="AEBS (Protein N-term)">AEBS (Protein N-term)</option>
211 <option value="AEBS (S)">AEBS (S)</option> 181 <option value="AEBS (S)">AEBS (S)</option>
212 <option value="AEBS (Y)">AEBS (Y)</option> 182 <option value="AEBS (Y)">AEBS (Y)</option>
213 <option value="AEC-MAEC (S)">AEC-MAEC (S)</option> 183 <option value="AEC-MAEC (S)">AEC-MAEC (S)</option>
214 <option value="AEC-MAEC (T)">AEC-MAEC (T)</option> 184 <option value="AEC-MAEC (T)">AEC-MAEC (T)</option>
215 <option value="AEC-MAEC:2H(4) (S)">AEC-MAEC:2H(4) (S)</option> 185 <option value="AEC-MAEC:2H(4) (S)">AEC-MAEC:2H(4) (S)</option>
216 <option value="AEC-MAEC:2H(4) (T)">AEC-MAEC:2H(4) (T)</option> 186 <option value="AEC-MAEC:2H(4) (T)">AEC-MAEC:2H(4) (T)</option>
217 <option value="AHA-Alkyne (M)">AHA-Alkyne (M)</option> 187 <option value="AHA-Alkyne (M)">AHA-Alkyne (M)</option>
218 <option value="AHA-Alkyne-KDDDD (M)">AHA-Alkyne-KDDDD (M)</option> 188 <option value="AHA-Alkyne-KDDDD (M)">AHA-Alkyne-KDDDD (M)</option>
219 <option value="AHA-SS (M)">AHA-SS (M)</option> 189 <option value="AHA-SS (M)">AHA-SS (M)</option>
220 <option value="AHA-SS_CAM (M)">AHA-SS_CAM (M)</option> 190 <option value="AHA-SS_CAM (M)">AHA-SS_CAM (M)</option>
221 <option value="AMTzHexNAc2 (N)">AMTzHexNAc2 (N)</option>
222 <option value="AMTzHexNAc2 (S)">AMTzHexNAc2 (S)</option>
223 <option value="AMTzHexNAc2 (T)">AMTzHexNAc2 (T)</option>
224 <option value="AROD (C)">AROD (C)</option>
225 <option value="AccQTag (K)">AccQTag (K)</option>
226 <option value="AccQTag (N-term)">AccQTag (N-term)</option>
227 <option value="Acetyl (C)">Acetyl (C)</option>
228 <option value="Acetyl (H)">Acetyl (H)</option>
229 <option value="Acetyl (K)">Acetyl (K)</option>
230 <option value="Acetyl (N-term)">Acetyl (N-term)</option>
231 <option value="Acetyl (S)">Acetyl (S)</option>
232 <option value="Acetyl (T)">Acetyl (T)</option>
233 <option value="Acetyl (Y)">Acetyl (Y)</option>
234 <option value="Acetyl:13C(2) (K)">Acetyl:13C(2) (K)</option>
235 <option value="Acetyl:2H(3) (H)">Acetyl:2H(3) (H)</option>
236 <option value="Acetyl:2H(3) (K)">Acetyl:2H(3) (K)</option>
237 <option value="Acetyl:2H(3) (N-term)">Acetyl:2H(3) (N-term)</option>
238 <option value="Acetyl:2H(3) (S)">Acetyl:2H(3) (S)</option>
239 <option value="Acetyl:2H(3) (T)">Acetyl:2H(3) (T)</option>
240 <option value="Acetyl:2H(3) (Y)">Acetyl:2H(3) (Y)</option>
241 <option value="Acetyldeoxyhypusine (K)">Acetyldeoxyhypusine (K)</option>
242 <option value="Acetylhypusine (K)">Acetylhypusine (K)</option>
243 <option value="Ahx2+Hsl (C-term)">Ahx2+Hsl (C-term)</option> 191 <option value="Ahx2+Hsl (C-term)">Ahx2+Hsl (C-term)</option>
244 <option value="Ala-&gt;Arg (A)">Ala-&gt;Arg (A)</option> 192 <option value="Ala-&gt;Arg (A)">Ala-&gt;Arg (A)</option>
245 <option value="Ala-&gt;Asn (A)">Ala-&gt;Asn (A)</option> 193 <option value="Ala-&gt;Asn (A)">Ala-&gt;Asn (A)</option>
246 <option value="Ala-&gt;Asp (A)">Ala-&gt;Asp (A)</option> 194 <option value="Ala-&gt;Asp (A)">Ala-&gt;Asp (A)</option>
247 <option value="Ala-&gt;Cys (A)">Ala-&gt;Cys (A)</option> 195 <option value="Ala-&gt;Cys (A)">Ala-&gt;Cys (A)</option>
258 <option value="Ala-&gt;Trp (A)">Ala-&gt;Trp (A)</option> 206 <option value="Ala-&gt;Trp (A)">Ala-&gt;Trp (A)</option>
259 <option value="Ala-&gt;Tyr (A)">Ala-&gt;Tyr (A)</option> 207 <option value="Ala-&gt;Tyr (A)">Ala-&gt;Tyr (A)</option>
260 <option value="Ala-&gt;Val (A)">Ala-&gt;Val (A)</option> 208 <option value="Ala-&gt;Val (A)">Ala-&gt;Val (A)</option>
261 <option value="Ala-&gt;Xle (A)">Ala-&gt;Xle (A)</option> 209 <option value="Ala-&gt;Xle (A)">Ala-&gt;Xle (A)</option>
262 <option value="Amidated (C-term)">Amidated (C-term)</option> 210 <option value="Amidated (C-term)">Amidated (C-term)</option>
211 <option value="Amidated (Protein C-term)">Amidated (Protein C-term)</option>
263 <option value="Amidine (K)">Amidine (K)</option> 212 <option value="Amidine (K)">Amidine (K)</option>
264 <option value="Amidine (N-term)">Amidine (N-term)</option> 213 <option value="Amidine (N-term)">Amidine (N-term)</option>
265 <option value="Amidino (C)">Amidino (C)</option> 214 <option value="Amidino (C)">Amidino (C)</option>
266 <option value="Amino (Y)">Amino (Y)</option> 215 <option value="Amino (Y)">Amino (Y)</option>
267 <option value="Ammonia-loss (N)">Ammonia-loss (N)</option> 216 <option value="Ammonia-loss (N)">Ammonia-loss (N)</option>
268 <option value="Ammonia-loss (N-term C)">Ammonia-loss (N-term C)</option> 217 <option value="Ammonia-loss (N-term C)">Ammonia-loss (N-term C)</option>
218 <option value="Ammonia-loss (Protein N-term S)">Ammonia-loss (Protein N-term S)</option>
219 <option value="Ammonia-loss (Protein N-term T)">Ammonia-loss (Protein N-term T)</option>
269 <option value="Ammonium (C-term)">Ammonium (C-term)</option> 220 <option value="Ammonium (C-term)">Ammonium (C-term)</option>
270 <option value="Ammonium (D)">Ammonium (D)</option> 221 <option value="Ammonium (D)">Ammonium (D)</option>
271 <option value="Ammonium (E)">Ammonium (E)</option> 222 <option value="Ammonium (E)">Ammonium (E)</option>
223 <option value="AMTzHexNAc2 (N)">AMTzHexNAc2 (N)</option>
224 <option value="AMTzHexNAc2 (S)">AMTzHexNAc2 (S)</option>
225 <option value="AMTzHexNAc2 (T)">AMTzHexNAc2 (T)</option>
272 <option value="Archaeol (C)">Archaeol (C)</option> 226 <option value="Archaeol (C)">Archaeol (C)</option>
273 <option value="Arg (N-term)">Arg (N-term)</option> 227 <option value="Arg (N-term)">Arg (N-term)</option>
274 <option value="Arg-&gt;Ala (R)">Arg-&gt;Ala (R)</option> 228 <option value="Arg-&gt;Ala (R)">Arg-&gt;Ala (R)</option>
275 <option value="Arg-&gt;Asn (R)">Arg-&gt;Asn (R)</option> 229 <option value="Arg-&gt;Asn (R)">Arg-&gt;Asn (R)</option>
276 <option value="Arg-&gt;Asp (R)">Arg-&gt;Asp (R)</option> 230 <option value="Arg-&gt;Asp (R)">Arg-&gt;Asp (R)</option>
293 <option value="Arg-&gt;Val (R)">Arg-&gt;Val (R)</option> 247 <option value="Arg-&gt;Val (R)">Arg-&gt;Val (R)</option>
294 <option value="Arg-&gt;Xle (R)">Arg-&gt;Xle (R)</option> 248 <option value="Arg-&gt;Xle (R)">Arg-&gt;Xle (R)</option>
295 <option value="Arg-loss (C-term R)">Arg-loss (C-term R)</option> 249 <option value="Arg-loss (C-term R)">Arg-loss (C-term R)</option>
296 <option value="Arg2PG (R)">Arg2PG (R)</option> 250 <option value="Arg2PG (R)">Arg2PG (R)</option>
297 <option value="Argbiotinhydrazide (R)">Argbiotinhydrazide (R)</option> 251 <option value="Argbiotinhydrazide (R)">Argbiotinhydrazide (R)</option>
252 <option value="AROD (C)">AROD (C)</option>
298 <option value="Asn-&gt;Ala (N)">Asn-&gt;Ala (N)</option> 253 <option value="Asn-&gt;Ala (N)">Asn-&gt;Ala (N)</option>
299 <option value="Asn-&gt;Arg (N)">Asn-&gt;Arg (N)</option> 254 <option value="Asn-&gt;Arg (N)">Asn-&gt;Arg (N)</option>
300 <option value="Asn-&gt;Asp (N)">Asn-&gt;Asp (N)</option> 255 <option value="Asn-&gt;Asp (N)">Asn-&gt;Asp (N)</option>
301 <option value="Asn-&gt;Cys (N)">Asn-&gt;Cys (N)</option> 256 <option value="Asn-&gt;Cys (N)">Asn-&gt;Cys (N)</option>
302 <option value="Asn-&gt;Gln (N)">Asn-&gt;Gln (N)</option> 257 <option value="Asn-&gt;Gln (N)">Asn-&gt;Gln (N)</option>
330 <option value="Asp-&gt;Trp (D)">Asp-&gt;Trp (D)</option> 285 <option value="Asp-&gt;Trp (D)">Asp-&gt;Trp (D)</option>
331 <option value="Asp-&gt;Tyr (D)">Asp-&gt;Tyr (D)</option> 286 <option value="Asp-&gt;Tyr (D)">Asp-&gt;Tyr (D)</option>
332 <option value="Asp-&gt;Val (D)">Asp-&gt;Val (D)</option> 287 <option value="Asp-&gt;Val (D)">Asp-&gt;Val (D)</option>
333 <option value="Asp-&gt;Xle (D)">Asp-&gt;Xle (D)</option> 288 <option value="Asp-&gt;Xle (D)">Asp-&gt;Xle (D)</option>
334 <option value="Atto495Maleimide (C)">Atto495Maleimide (C)</option> 289 <option value="Atto495Maleimide (C)">Atto495Maleimide (C)</option>
290 <option value="azole (C)">azole (C)</option>
291 <option value="azole (S)">azole (S)</option>
292 <option value="Bacillosamine (N)">Bacillosamine (N)</option>
335 <option value="BADGE (C)">BADGE (C)</option> 293 <option value="BADGE (C)">BADGE (C)</option>
336 <option value="BDMAPP (H)">BDMAPP (H)</option> 294 <option value="BDMAPP (H)">BDMAPP (H)</option>
337 <option value="BDMAPP (K)">BDMAPP (K)</option> 295 <option value="BDMAPP (K)">BDMAPP (K)</option>
296 <option value="BDMAPP (Protein N-term)">BDMAPP (Protein N-term)</option>
338 <option value="BDMAPP (W)">BDMAPP (W)</option> 297 <option value="BDMAPP (W)">BDMAPP (W)</option>
339 <option value="BDMAPP (Y)">BDMAPP (Y)</option> 298 <option value="BDMAPP (Y)">BDMAPP (Y)</option>
299 <option value="Benzoyl (K)">Benzoyl (K)</option>
300 <option value="Benzoyl (N-term)">Benzoyl (N-term)</option>
301 <option value="benzylguanidine (K)">benzylguanidine (K)</option>
302 <option value="beta FNA (C)">beta FNA (C)</option>
303 <option value="beta FNA (K)">beta FNA (K)</option>
340 <option value="BHT (C)">BHT (C)</option> 304 <option value="BHT (C)">BHT (C)</option>
341 <option value="BHT (H)">BHT (H)</option> 305 <option value="BHT (H)">BHT (H)</option>
342 <option value="BHT (K)">BHT (K)</option> 306 <option value="BHT (K)">BHT (K)</option>
343 <option value="BHTOH (C)">BHTOH (C)</option> 307 <option value="BHTOH (C)">BHTOH (C)</option>
344 <option value="BHTOH (H)">BHTOH (H)</option> 308 <option value="BHTOH (H)">BHTOH (H)</option>
345 <option value="BHTOH (K)">BHTOH (K)</option> 309 <option value="BHTOH (K)">BHTOH (K)</option>
346 <option value="BITC (C)">BITC (C)</option>
347 <option value="BITC (K)">BITC (K)</option>
348 <option value="BITC (N-term)">BITC (N-term)</option>
349 <option value="BMOE (C)">BMOE (C)</option>
350 <option value="BMP-piperidinol (C)">BMP-piperidinol (C)</option>
351 <option value="BMP-piperidinol (M)">BMP-piperidinol (M)</option>
352 <option value="Bacillosamine (N)">Bacillosamine (N)</option>
353 <option value="Benzoyl (K)">Benzoyl (K)</option>
354 <option value="Benzoyl (N-term)">Benzoyl (N-term)</option>
355 <option value="Biotin (K)">Biotin (K)</option> 310 <option value="Biotin (K)">Biotin (K)</option>
356 <option value="Biotin (N-term)">Biotin (N-term)</option> 311 <option value="Biotin (N-term)">Biotin (N-term)</option>
357 <option value="Biotin-HPDP (C)">Biotin-HPDP (C)</option> 312 <option value="Biotin-HPDP (C)">Biotin-HPDP (C)</option>
358 <option value="Biotin-PEG-PRA (M)">Biotin-PEG-PRA (M)</option> 313 <option value="Biotin-PEG-PRA (M)">Biotin-PEG-PRA (M)</option>
359 <option value="Biotin-PEO-Amine (D)">Biotin-PEO-Amine (D)</option> 314 <option value="Biotin-PEO-Amine (D)">Biotin-PEO-Amine (D)</option>
360 <option value="Biotin-PEO-Amine (E)">Biotin-PEO-Amine (E)</option> 315 <option value="Biotin-PEO-Amine (E)">Biotin-PEO-Amine (E)</option>
316 <option value="Biotin-PEO-Amine (Protein C-term)">Biotin-PEO-Amine (Protein C-term)</option>
361 <option value="Biotin-phenacyl (C)">Biotin-phenacyl (C)</option> 317 <option value="Biotin-phenacyl (C)">Biotin-phenacyl (C)</option>
362 <option value="Biotin-phenacyl (H)">Biotin-phenacyl (H)</option> 318 <option value="Biotin-phenacyl (H)">Biotin-phenacyl (H)</option>
363 <option value="Biotin-phenacyl (S)">Biotin-phenacyl (S)</option> 319 <option value="Biotin-phenacyl (S)">Biotin-phenacyl (S)</option>
364 <option value="Biotin-tyramide (Y)">Biotin-tyramide (Y)</option> 320 <option value="Biotin-tyramide (Y)">Biotin-tyramide (Y)</option>
365 <option value="Biotin:Cayman-10013 (C)">Biotin:Cayman-10013 (C)</option> 321 <option value="Biotin:Cayman-10013 (C)">Biotin:Cayman-10013 (C)</option>
377 <option value="Biotin:Thermo-33033 (X)">Biotin:Thermo-33033 (X)</option> 333 <option value="Biotin:Thermo-33033 (X)">Biotin:Thermo-33033 (X)</option>
378 <option value="Biotin:Thermo-33033-H (X)">Biotin:Thermo-33033-H (X)</option> 334 <option value="Biotin:Thermo-33033-H (X)">Biotin:Thermo-33033-H (X)</option>
379 <option value="Biotin:Thermo-88310 (K)">Biotin:Thermo-88310 (K)</option> 335 <option value="Biotin:Thermo-88310 (K)">Biotin:Thermo-88310 (K)</option>
380 <option value="Biotin:Thermo-88317 (S)">Biotin:Thermo-88317 (S)</option> 336 <option value="Biotin:Thermo-88317 (S)">Biotin:Thermo-88317 (S)</option>
381 <option value="Biotin:Thermo-88317 (Y)">Biotin:Thermo-88317 (Y)</option> 337 <option value="Biotin:Thermo-88317 (Y)">Biotin:Thermo-88317 (Y)</option>
338 <option value="biotinAcrolein298 (C)">biotinAcrolein298 (C)</option>
339 <option value="biotinAcrolein298 (H)">biotinAcrolein298 (H)</option>
340 <option value="biotinAcrolein298 (K)">biotinAcrolein298 (K)</option>
341 <option value="biotinAcrolein298 (Protein N-term)">biotinAcrolein298 (Protein N-term)</option>
382 <option value="BisANS (K)">BisANS (K)</option> 342 <option value="BisANS (K)">BisANS (K)</option>
343 <option value="bisANS-sulfonates (K)">bisANS-sulfonates (K)</option>
344 <option value="bisANS-sulfonates (S)">bisANS-sulfonates (S)</option>
345 <option value="bisANS-sulfonates (T)">bisANS-sulfonates (T)</option>
346 <option value="BITC (C)">BITC (C)</option>
347 <option value="BITC (K)">BITC (K)</option>
348 <option value="BITC (N-term)">BITC (N-term)</option>
349 <option value="BMOE (C)">BMOE (C)</option>
350 <option value="BMP-piperidinol (C)">BMP-piperidinol (C)</option>
351 <option value="BMP-piperidinol (M)">BMP-piperidinol (M)</option>
383 <option value="Bodipy (C)">Bodipy (C)</option> 352 <option value="Bodipy (C)">Bodipy (C)</option>
384 <option value="Brij35 (N-term)">Brij35 (N-term)</option> 353 <option value="Brij35 (N-term)">Brij35 (N-term)</option>
385 <option value="Brij58 (N-term)">Brij58 (N-term)</option> 354 <option value="Brij58 (N-term)">Brij58 (N-term)</option>
386 <option value="Bromo (F)">Bromo (F)</option> 355 <option value="Bromo (F)">Bromo (F)</option>
387 <option value="Bromo (H)">Bromo (H)</option> 356 <option value="Bromo (H)">Bromo (H)</option>
391 <option value="Butyryl (K)">Butyryl (K)</option> 360 <option value="Butyryl (K)">Butyryl (K)</option>
392 <option value="C8-QAT (K)">C8-QAT (K)</option> 361 <option value="C8-QAT (K)">C8-QAT (K)</option>
393 <option value="C8-QAT (N-term)">C8-QAT (N-term)</option> 362 <option value="C8-QAT (N-term)">C8-QAT (N-term)</option>
394 <option value="CAF (N-term)">CAF (N-term)</option> 363 <option value="CAF (N-term)">CAF (N-term)</option>
395 <option value="CAMthiopropanoyl (K)">CAMthiopropanoyl (K)</option> 364 <option value="CAMthiopropanoyl (K)">CAMthiopropanoyl (K)</option>
365 <option value="CAMthiopropanoyl (Protein N-term)">CAMthiopropanoyl (Protein N-term)</option>
366 <option value="Can-FP-biotin (S)">Can-FP-biotin (S)</option>
367 <option value="Can-FP-biotin (T)">Can-FP-biotin (T)</option>
368 <option value="Can-FP-biotin (Y)">Can-FP-biotin (Y)</option>
369 <option value="Carbamidomethyl (C)">Carbamidomethyl (C)</option>
370 <option value="Carbamidomethyl (D)">Carbamidomethyl (D)</option>
371 <option value="Carbamidomethyl (E)">Carbamidomethyl (E)</option>
372 <option value="Carbamidomethyl (H)">Carbamidomethyl (H)</option>
373 <option value="Carbamidomethyl (K)">Carbamidomethyl (K)</option>
374 <option value="Carbamidomethyl (N-term)">Carbamidomethyl (N-term)</option>
375 <option value="Carbamidomethyl (S)">Carbamidomethyl (S)</option>
376 <option value="Carbamidomethyl (T)">Carbamidomethyl (T)</option>
377 <option value="Carbamidomethyl (U)">Carbamidomethyl (U)</option>
378 <option value="Carbamidomethyl (Y)">Carbamidomethyl (Y)</option>
379 <option value="CarbamidomethylDTT (C)">CarbamidomethylDTT (C)</option>
380 <option value="Carbamyl (C)">Carbamyl (C)</option>
381 <option value="Carbamyl (K)">Carbamyl (K)</option>
382 <option value="Carbamyl (M)">Carbamyl (M)</option>
383 <option value="Carbamyl (N-term)">Carbamyl (N-term)</option>
384 <option value="Carbamyl (Protein N-term)">Carbamyl (Protein N-term)</option>
385 <option value="Carbamyl (R)">Carbamyl (R)</option>
386 <option value="Carbamyl (S)">Carbamyl (S)</option>
387 <option value="Carbamyl (T)">Carbamyl (T)</option>
388 <option value="Carbamyl (Y)">Carbamyl (Y)</option>
389 <option value="Carbofuran (S)">Carbofuran (S)</option>
390 <option value="Carboxy (D)">Carboxy (D)</option>
391 <option value="Carboxy (E)">Carboxy (E)</option>
392 <option value="Carboxy (K)">Carboxy (K)</option>
393 <option value="Carboxy (Protein N-term M)">Carboxy (Protein N-term M)</option>
394 <option value="Carboxy (W)">Carboxy (W)</option>
395 <option value="Carboxy-&gt;Thiocarboxy (Protein C-term G)">Carboxy-&gt;Thiocarboxy (Protein C-term G)</option>
396 <option value="Carboxyethyl (H)">Carboxyethyl (H)</option>
397 <option value="Carboxyethyl (K)">Carboxyethyl (K)</option>
398 <option value="Carboxyethylpyrrole (K)">Carboxyethylpyrrole (K)</option>
399 <option value="Carboxymethyl (C)">Carboxymethyl (C)</option>
400 <option value="Carboxymethyl (K)">Carboxymethyl (K)</option>
401 <option value="Carboxymethyl (N-term)">Carboxymethyl (N-term)</option>
402 <option value="Carboxymethyl (U)">Carboxymethyl (U)</option>
403 <option value="Carboxymethyl (W)">Carboxymethyl (W)</option>
404 <option value="Carboxymethyl:13C(2) (C)">Carboxymethyl:13C(2) (C)</option>
405 <option value="CarboxymethylDMAP (N-term)">CarboxymethylDMAP (N-term)</option>
406 <option value="CarboxymethylDTT (C)">CarboxymethylDTT (C)</option>
407 <option value="Cation:Ag (C-term)">Cation:Ag (C-term)</option>
408 <option value="Cation:Ag (D)">Cation:Ag (D)</option>
409 <option value="Cation:Ag (E)">Cation:Ag (E)</option>
410 <option value="Cation:Ca[II] (C-term)">Cation:Ca[II] (C-term)</option>
411 <option value="Cation:Ca[II] (D)">Cation:Ca[II] (D)</option>
412 <option value="Cation:Ca[II] (E)">Cation:Ca[II] (E)</option>
413 <option value="Cation:Cu[I] (C-term)">Cation:Cu[I] (C-term)</option>
414 <option value="Cation:Cu[I] (D)">Cation:Cu[I] (D)</option>
415 <option value="Cation:Cu[I] (E)">Cation:Cu[I] (E)</option>
416 <option value="Cation:Cu[I] (H)">Cation:Cu[I] (H)</option>
417 <option value="Cation:Fe[II] (C-term)">Cation:Fe[II] (C-term)</option>
418 <option value="Cation:Fe[II] (D)">Cation:Fe[II] (D)</option>
419 <option value="Cation:Fe[II] (E)">Cation:Fe[II] (E)</option>
420 <option value="Cation:K (C-term)">Cation:K (C-term)</option>
421 <option value="Cation:K (D)">Cation:K (D)</option>
422 <option value="Cation:K (E)">Cation:K (E)</option>
423 <option value="Cation:Li (C-term)">Cation:Li (C-term)</option>
424 <option value="Cation:Li (D)">Cation:Li (D)</option>
425 <option value="Cation:Li (E)">Cation:Li (E)</option>
426 <option value="Cation:Mg[II] (C-term)">Cation:Mg[II] (C-term)</option>
427 <option value="Cation:Mg[II] (D)">Cation:Mg[II] (D)</option>
428 <option value="Cation:Mg[II] (E)">Cation:Mg[II] (E)</option>
429 <option value="Cation:Na (C-term)">Cation:Na (C-term)</option>
430 <option value="Cation:Na (D)">Cation:Na (D)</option>
431 <option value="Cation:Na (E)">Cation:Na (E)</option>
432 <option value="Cation:Ni[II] (C-term)">Cation:Ni[II] (C-term)</option>
433 <option value="Cation:Ni[II] (D)">Cation:Ni[II] (D)</option>
434 <option value="Cation:Ni[II] (E)">Cation:Ni[II] (E)</option>
435 <option value="Cation:Zn[II] (C-term)">Cation:Zn[II] (C-term)</option>
436 <option value="Cation:Zn[II] (D)">Cation:Zn[II] (D)</option>
437 <option value="Cation:Zn[II] (E)">Cation:Zn[II] (E)</option>
438 <option value="Cation:Zn[II] (H)">Cation:Zn[II] (H)</option>
439 <option value="cGMP (C)">cGMP (C)</option>
440 <option value="cGMP (S)">cGMP (S)</option>
441 <option value="cGMP+RMP-loss (C)">cGMP+RMP-loss (C)</option>
442 <option value="cGMP+RMP-loss (S)">cGMP+RMP-loss (S)</option>
396 <option value="CHDH (D)">CHDH (D)</option> 443 <option value="CHDH (D)">CHDH (D)</option>
444 <option value="Chlorination (Y)">Chlorination (Y)</option>
445 <option value="Chlorpyrifos (S)">Chlorpyrifos (S)</option>
446 <option value="Chlorpyrifos (T)">Chlorpyrifos (T)</option>
447 <option value="Chlorpyrifos (Y)">Chlorpyrifos (Y)</option>
448 <option value="Cholesterol (Protein C-term)">Cholesterol (Protein C-term)</option>
397 <option value="CLIP_TRAQ_2 (K)">CLIP_TRAQ_2 (K)</option> 449 <option value="CLIP_TRAQ_2 (K)">CLIP_TRAQ_2 (K)</option>
398 <option value="CLIP_TRAQ_2 (N-term)">CLIP_TRAQ_2 (N-term)</option> 450 <option value="CLIP_TRAQ_2 (N-term)">CLIP_TRAQ_2 (N-term)</option>
399 <option value="CLIP_TRAQ_2 (Y)">CLIP_TRAQ_2 (Y)</option> 451 <option value="CLIP_TRAQ_2 (Y)">CLIP_TRAQ_2 (Y)</option>
400 <option value="CLIP_TRAQ_3 (K)">CLIP_TRAQ_3 (K)</option> 452 <option value="CLIP_TRAQ_3 (K)">CLIP_TRAQ_3 (K)</option>
401 <option value="CLIP_TRAQ_3 (N-term)">CLIP_TRAQ_3 (N-term)</option> 453 <option value="CLIP_TRAQ_3 (N-term)">CLIP_TRAQ_3 (N-term)</option>
402 <option value="CLIP_TRAQ_3 (Y)">CLIP_TRAQ_3 (Y)</option> 454 <option value="CLIP_TRAQ_3 (Y)">CLIP_TRAQ_3 (Y)</option>
403 <option value="CLIP_TRAQ_4 (K)">CLIP_TRAQ_4 (K)</option> 455 <option value="CLIP_TRAQ_4 (K)">CLIP_TRAQ_4 (K)</option>
404 <option value="CLIP_TRAQ_4 (N-term)">CLIP_TRAQ_4 (N-term)</option> 456 <option value="CLIP_TRAQ_4 (N-term)">CLIP_TRAQ_4 (N-term)</option>
405 <option value="CLIP_TRAQ_4 (Y)">CLIP_TRAQ_4 (Y)</option> 457 <option value="CLIP_TRAQ_4 (Y)">CLIP_TRAQ_4 (Y)</option>
458 <option value="CoenzymeA (C)">CoenzymeA (C)</option>
459 <option value="Cresylphosphate (H)">Cresylphosphate (H)</option>
460 <option value="Cresylphosphate (K)">Cresylphosphate (K)</option>
461 <option value="Cresylphosphate (R)">Cresylphosphate (R)</option>
462 <option value="Cresylphosphate (S)">Cresylphosphate (S)</option>
463 <option value="Cresylphosphate (T)">Cresylphosphate (T)</option>
464 <option value="Cresylphosphate (Y)">Cresylphosphate (Y)</option>
465 <option value="CresylSaligeninPhosphate (H)">CresylSaligeninPhosphate (H)</option>
466 <option value="CresylSaligeninPhosphate (K)">CresylSaligeninPhosphate (K)</option>
467 <option value="CresylSaligeninPhosphate (R)">CresylSaligeninPhosphate (R)</option>
468 <option value="CresylSaligeninPhosphate (S)">CresylSaligeninPhosphate (S)</option>
469 <option value="CresylSaligeninPhosphate (T)">CresylSaligeninPhosphate (T)</option>
470 <option value="CresylSaligeninPhosphate (Y)">CresylSaligeninPhosphate (Y)</option>
471 <option value="Crotonaldehyde (C)">Crotonaldehyde (C)</option>
472 <option value="Crotonaldehyde (H)">Crotonaldehyde (H)</option>
473 <option value="Crotonaldehyde (K)">Crotonaldehyde (K)</option>
474 <option value="Crotonyl (K)">Crotonyl (K)</option>
475 <option value="CuSMo (C)">CuSMo (C)</option>
406 <option value="CUSTOM0 (A)">CUSTOM0 (A)</option> 476 <option value="CUSTOM0 (A)">CUSTOM0 (A)</option>
407 <option value="CUSTOM0 (C)">CUSTOM0 (C)</option> 477 <option value="CUSTOM0 (C)">CUSTOM0 (C)</option>
408 <option value="CUSTOM0 (C-term)">CUSTOM0 (C-term)</option> 478 <option value="CUSTOM0 (C-term)">CUSTOM0 (C-term)</option>
409 <option value="CUSTOM0 (D)">CUSTOM0 (D)</option> 479 <option value="CUSTOM0 (D)">CUSTOM0 (D)</option>
410 <option value="CUSTOM0 (E)">CUSTOM0 (E)</option> 480 <option value="CUSTOM0 (E)">CUSTOM0 (E)</option>
621 <option value="CUSTOM9 (S)">CUSTOM9 (S)</option> 691 <option value="CUSTOM9 (S)">CUSTOM9 (S)</option>
622 <option value="CUSTOM9 (T)">CUSTOM9 (T)</option> 692 <option value="CUSTOM9 (T)">CUSTOM9 (T)</option>
623 <option value="CUSTOM9 (V)">CUSTOM9 (V)</option> 693 <option value="CUSTOM9 (V)">CUSTOM9 (V)</option>
624 <option value="CUSTOM9 (W)">CUSTOM9 (W)</option> 694 <option value="CUSTOM9 (W)">CUSTOM9 (W)</option>
625 <option value="CUSTOM9 (Y)">CUSTOM9 (Y)</option> 695 <option value="CUSTOM9 (Y)">CUSTOM9 (Y)</option>
626 <option value="Can-FP-biotin (S)">Can-FP-biotin (S)</option>
627 <option value="Can-FP-biotin (T)">Can-FP-biotin (T)</option>
628 <option value="Can-FP-biotin (Y)">Can-FP-biotin (Y)</option>
629 <option value="Carbamidomethyl (C)">Carbamidomethyl (C)</option>
630 <option value="Carbamidomethyl (D)">Carbamidomethyl (D)</option>
631 <option value="Carbamidomethyl (E)">Carbamidomethyl (E)</option>
632 <option value="Carbamidomethyl (H)">Carbamidomethyl (H)</option>
633 <option value="Carbamidomethyl (K)">Carbamidomethyl (K)</option>
634 <option value="Carbamidomethyl (N-term)">Carbamidomethyl (N-term)</option>
635 <option value="Carbamidomethyl (S)">Carbamidomethyl (S)</option>
636 <option value="Carbamidomethyl (T)">Carbamidomethyl (T)</option>
637 <option value="Carbamidomethyl (U)">Carbamidomethyl (U)</option>
638 <option value="Carbamidomethyl (Y)">Carbamidomethyl (Y)</option>
639 <option value="CarbamidomethylDTT (C)">CarbamidomethylDTT (C)</option>
640 <option value="Carbamyl (C)">Carbamyl (C)</option>
641 <option value="Carbamyl (K)">Carbamyl (K)</option>
642 <option value="Carbamyl (M)">Carbamyl (M)</option>
643 <option value="Carbamyl (N-term)">Carbamyl (N-term)</option>
644 <option value="Carbamyl (R)">Carbamyl (R)</option>
645 <option value="Carbamyl (S)">Carbamyl (S)</option>
646 <option value="Carbamyl (T)">Carbamyl (T)</option>
647 <option value="Carbamyl (Y)">Carbamyl (Y)</option>
648 <option value="Carbofuran (S)">Carbofuran (S)</option>
649 <option value="Carboxy (D)">Carboxy (D)</option>
650 <option value="Carboxy (E)">Carboxy (E)</option>
651 <option value="Carboxy (K)">Carboxy (K)</option>
652 <option value="Carboxy (W)">Carboxy (W)</option>
653 <option value="Carboxyethyl (H)">Carboxyethyl (H)</option>
654 <option value="Carboxyethyl (K)">Carboxyethyl (K)</option>
655 <option value="Carboxyethylpyrrole (K)">Carboxyethylpyrrole (K)</option>
656 <option value="Carboxymethyl (C)">Carboxymethyl (C)</option>
657 <option value="Carboxymethyl (K)">Carboxymethyl (K)</option>
658 <option value="Carboxymethyl (N-term)">Carboxymethyl (N-term)</option>
659 <option value="Carboxymethyl (U)">Carboxymethyl (U)</option>
660 <option value="Carboxymethyl (W)">Carboxymethyl (W)</option>
661 <option value="Carboxymethyl:13C(2) (C)">Carboxymethyl:13C(2) (C)</option>
662 <option value="CarboxymethylDMAP (N-term)">CarboxymethylDMAP (N-term)</option>
663 <option value="CarboxymethylDTT (C)">CarboxymethylDTT (C)</option>
664 <option value="Cation:Ag (C-term)">Cation:Ag (C-term)</option>
665 <option value="Cation:Ag (D)">Cation:Ag (D)</option>
666 <option value="Cation:Ag (E)">Cation:Ag (E)</option>
667 <option value="Cation:Ca[II] (C-term)">Cation:Ca[II] (C-term)</option>
668 <option value="Cation:Ca[II] (D)">Cation:Ca[II] (D)</option>
669 <option value="Cation:Ca[II] (E)">Cation:Ca[II] (E)</option>
670 <option value="Cation:Cu[I] (C-term)">Cation:Cu[I] (C-term)</option>
671 <option value="Cation:Cu[I] (D)">Cation:Cu[I] (D)</option>
672 <option value="Cation:Cu[I] (E)">Cation:Cu[I] (E)</option>
673 <option value="Cation:Cu[I] (H)">Cation:Cu[I] (H)</option>
674 <option value="Cation:Fe[II] (C-term)">Cation:Fe[II] (C-term)</option>
675 <option value="Cation:Fe[II] (D)">Cation:Fe[II] (D)</option>
676 <option value="Cation:Fe[II] (E)">Cation:Fe[II] (E)</option>
677 <option value="Cation:K (C-term)">Cation:K (C-term)</option>
678 <option value="Cation:K (D)">Cation:K (D)</option>
679 <option value="Cation:K (E)">Cation:K (E)</option>
680 <option value="Cation:Li (C-term)">Cation:Li (C-term)</option>
681 <option value="Cation:Li (D)">Cation:Li (D)</option>
682 <option value="Cation:Li (E)">Cation:Li (E)</option>
683 <option value="Cation:Mg[II] (C-term)">Cation:Mg[II] (C-term)</option>
684 <option value="Cation:Mg[II] (D)">Cation:Mg[II] (D)</option>
685 <option value="Cation:Mg[II] (E)">Cation:Mg[II] (E)</option>
686 <option value="Cation:Na (C-term)">Cation:Na (C-term)</option>
687 <option value="Cation:Na (D)">Cation:Na (D)</option>
688 <option value="Cation:Na (E)">Cation:Na (E)</option>
689 <option value="Cation:Ni[II] (C-term)">Cation:Ni[II] (C-term)</option>
690 <option value="Cation:Ni[II] (D)">Cation:Ni[II] (D)</option>
691 <option value="Cation:Ni[II] (E)">Cation:Ni[II] (E)</option>
692 <option value="Cation:Zn[II] (C-term)">Cation:Zn[II] (C-term)</option>
693 <option value="Cation:Zn[II] (D)">Cation:Zn[II] (D)</option>
694 <option value="Cation:Zn[II] (E)">Cation:Zn[II] (E)</option>
695 <option value="Cation:Zn[II] (H)">Cation:Zn[II] (H)</option>
696 <option value="Chlorination (Y)">Chlorination (Y)</option>
697 <option value="Chlorpyrifos (S)">Chlorpyrifos (S)</option>
698 <option value="Chlorpyrifos (T)">Chlorpyrifos (T)</option>
699 <option value="Chlorpyrifos (Y)">Chlorpyrifos (Y)</option>
700 <option value="CoenzymeA (C)">CoenzymeA (C)</option>
701 <option value="CresylSaligeninPhosphate (H)">CresylSaligeninPhosphate (H)</option>
702 <option value="CresylSaligeninPhosphate (K)">CresylSaligeninPhosphate (K)</option>
703 <option value="CresylSaligeninPhosphate (R)">CresylSaligeninPhosphate (R)</option>
704 <option value="CresylSaligeninPhosphate (S)">CresylSaligeninPhosphate (S)</option>
705 <option value="CresylSaligeninPhosphate (T)">CresylSaligeninPhosphate (T)</option>
706 <option value="CresylSaligeninPhosphate (Y)">CresylSaligeninPhosphate (Y)</option>
707 <option value="Cresylphosphate (H)">Cresylphosphate (H)</option>
708 <option value="Cresylphosphate (K)">Cresylphosphate (K)</option>
709 <option value="Cresylphosphate (R)">Cresylphosphate (R)</option>
710 <option value="Cresylphosphate (S)">Cresylphosphate (S)</option>
711 <option value="Cresylphosphate (T)">Cresylphosphate (T)</option>
712 <option value="Cresylphosphate (Y)">Cresylphosphate (Y)</option>
713 <option value="Crotonaldehyde (C)">Crotonaldehyde (C)</option>
714 <option value="Crotonaldehyde (H)">Crotonaldehyde (H)</option>
715 <option value="Crotonaldehyde (K)">Crotonaldehyde (K)</option>
716 <option value="Crotonyl (K)">Crotonyl (K)</option>
717 <option value="CuSMo (C)">CuSMo (C)</option>
718 <option value="Cy3-maleimide (C)">Cy3-maleimide (C)</option> 696 <option value="Cy3-maleimide (C)">Cy3-maleimide (C)</option>
719 <option value="Cy3b-maleimide (C)">Cy3b-maleimide (C)</option> 697 <option value="Cy3b-maleimide (C)">Cy3b-maleimide (C)</option>
698 <option value="Cyano (C)">Cyano (C)</option>
720 <option value="CyDye-Cy3 (C)">CyDye-Cy3 (C)</option> 699 <option value="CyDye-Cy3 (C)">CyDye-Cy3 (C)</option>
721 <option value="CyDye-Cy5 (C)">CyDye-Cy5 (C)</option> 700 <option value="CyDye-Cy5 (C)">CyDye-Cy5 (C)</option>
722 <option value="Cyano (C)">Cyano (C)</option>
723 <option value="Cys-&gt;Ala (C)">Cys-&gt;Ala (C)</option> 701 <option value="Cys-&gt;Ala (C)">Cys-&gt;Ala (C)</option>
724 <option value="Cys-&gt;Arg (C)">Cys-&gt;Arg (C)</option> 702 <option value="Cys-&gt;Arg (C)">Cys-&gt;Arg (C)</option>
725 <option value="Cys-&gt;Asn (C)">Cys-&gt;Asn (C)</option> 703 <option value="Cys-&gt;Asn (C)">Cys-&gt;Asn (C)</option>
726 <option value="Cys-&gt;Asp (C)">Cys-&gt;Asp (C)</option> 704 <option value="Cys-&gt;Asp (C)">Cys-&gt;Asp (C)</option>
727 <option value="Cys-&gt;CamSec (C)">Cys-&gt;CamSec (C)</option> 705 <option value="Cys-&gt;CamSec (C)">Cys-&gt;CamSec (C)</option>
728 <option value="Cys-&gt;Dha (C)">Cys-&gt;Dha (C)</option> 706 <option value="Cys-&gt;Dha (C)">Cys-&gt;Dha (C)</option>
707 <option value="Cys-&gt;ethylaminoAla (C)">Cys-&gt;ethylaminoAla (C)</option>
729 <option value="Cys-&gt;Gln (C)">Cys-&gt;Gln (C)</option> 708 <option value="Cys-&gt;Gln (C)">Cys-&gt;Gln (C)</option>
730 <option value="Cys-&gt;Glu (C)">Cys-&gt;Glu (C)</option> 709 <option value="Cys-&gt;Glu (C)">Cys-&gt;Glu (C)</option>
731 <option value="Cys-&gt;Gly (C)">Cys-&gt;Gly (C)</option> 710 <option value="Cys-&gt;Gly (C)">Cys-&gt;Gly (C)</option>
732 <option value="Cys-&gt;His (C)">Cys-&gt;His (C)</option> 711 <option value="Cys-&gt;His (C)">Cys-&gt;His (C)</option>
733 <option value="Cys-&gt;Lys (C)">Cys-&gt;Lys (C)</option> 712 <option value="Cys-&gt;Lys (C)">Cys-&gt;Lys (C)</option>
734 <option value="Cys-&gt;Met (C)">Cys-&gt;Met (C)</option> 713 <option value="Cys-&gt;Met (C)">Cys-&gt;Met (C)</option>
714 <option value="Cys-&gt;methylaminoAla (C)">Cys-&gt;methylaminoAla (C)</option>
735 <option value="Cys-&gt;Oxoalanine (C)">Cys-&gt;Oxoalanine (C)</option> 715 <option value="Cys-&gt;Oxoalanine (C)">Cys-&gt;Oxoalanine (C)</option>
736 <option value="Cys-&gt;Phe (C)">Cys-&gt;Phe (C)</option> 716 <option value="Cys-&gt;Phe (C)">Cys-&gt;Phe (C)</option>
737 <option value="Cys-&gt;Pro (C)">Cys-&gt;Pro (C)</option> 717 <option value="Cys-&gt;Pro (C)">Cys-&gt;Pro (C)</option>
718 <option value="Cys-&gt;PyruvicAcid (Protein N-term C)">Cys-&gt;PyruvicAcid (Protein N-term C)</option>
738 <option value="Cys-&gt;SecNEM (C)">Cys-&gt;SecNEM (C)</option> 719 <option value="Cys-&gt;SecNEM (C)">Cys-&gt;SecNEM (C)</option>
739 <option value="Cys-&gt;SecNEM:2H(5) (C)">Cys-&gt;SecNEM:2H(5) (C)</option> 720 <option value="Cys-&gt;SecNEM:2H(5) (C)">Cys-&gt;SecNEM:2H(5) (C)</option>
740 <option value="Cys-&gt;Ser (C)">Cys-&gt;Ser (C)</option> 721 <option value="Cys-&gt;Ser (C)">Cys-&gt;Ser (C)</option>
741 <option value="Cys-&gt;Thr (C)">Cys-&gt;Thr (C)</option> 722 <option value="Cys-&gt;Thr (C)">Cys-&gt;Thr (C)</option>
742 <option value="Cys-&gt;Trp (C)">Cys-&gt;Trp (C)</option> 723 <option value="Cys-&gt;Trp (C)">Cys-&gt;Trp (C)</option>
743 <option value="Cys-&gt;Tyr (C)">Cys-&gt;Tyr (C)</option> 724 <option value="Cys-&gt;Tyr (C)">Cys-&gt;Tyr (C)</option>
744 <option value="Cys-&gt;Val (C)">Cys-&gt;Val (C)</option> 725 <option value="Cys-&gt;Val (C)">Cys-&gt;Val (C)</option>
745 <option value="Cys-&gt;Xle (C)">Cys-&gt;Xle (C)</option> 726 <option value="Cys-&gt;Xle (C)">Cys-&gt;Xle (C)</option>
746 <option value="Cys-&gt;ethylaminoAla (C)">Cys-&gt;ethylaminoAla (C)</option>
747 <option value="Cys-&gt;methylaminoAla (C)">Cys-&gt;methylaminoAla (C)</option>
748 <option value="Cysteinyl (C)">Cysteinyl (C)</option> 727 <option value="Cysteinyl (C)">Cysteinyl (C)</option>
728 <option value="cysTMT (C)">cysTMT (C)</option>
729 <option value="cysTMT6plex (C)">cysTMT6plex (C)</option>
749 <option value="Cytopiloyne (C)">Cytopiloyne (C)</option> 730 <option value="Cytopiloyne (C)">Cytopiloyne (C)</option>
750 <option value="Cytopiloyne (K)">Cytopiloyne (K)</option> 731 <option value="Cytopiloyne (K)">Cytopiloyne (K)</option>
751 <option value="Cytopiloyne (N-term)">Cytopiloyne (N-term)</option> 732 <option value="Cytopiloyne (N-term)">Cytopiloyne (N-term)</option>
752 <option value="Cytopiloyne (P)">Cytopiloyne (P)</option> 733 <option value="Cytopiloyne (P)">Cytopiloyne (P)</option>
753 <option value="Cytopiloyne (R)">Cytopiloyne (R)</option> 734 <option value="Cytopiloyne (R)">Cytopiloyne (R)</option>
760 <option value="Cytopiloyne+water (S)">Cytopiloyne+water (S)</option> 741 <option value="Cytopiloyne+water (S)">Cytopiloyne+water (S)</option>
761 <option value="Cytopiloyne+water (T)">Cytopiloyne+water (T)</option> 742 <option value="Cytopiloyne+water (T)">Cytopiloyne+water (T)</option>
762 <option value="Cytopiloyne+water (Y)">Cytopiloyne+water (Y)</option> 743 <option value="Cytopiloyne+water (Y)">Cytopiloyne+water (Y)</option>
763 <option value="DAET (S)">DAET (S)</option> 744 <option value="DAET (S)">DAET (S)</option>
764 <option value="DAET (T)">DAET (T)</option> 745 <option value="DAET (T)">DAET (T)</option>
765 <option value="DEDGFLYMVYASQETFG (K)">DEDGFLYMVYASQETFG (K)</option>
766 <option value="DFDNB (K)">DFDNB (K)</option>
767 <option value="DFDNB (N)">DFDNB (N)</option>
768 <option value="DFDNB (Q)">DFDNB (Q)</option>
769 <option value="DFDNB (R)">DFDNB (R)</option>
770 <option value="DHP (C)">DHP (C)</option>
771 <option value="DMPO (C)">DMPO (C)</option>
772 <option value="DMPO (H)">DMPO (H)</option>
773 <option value="DMPO (Y)">DMPO (Y)</option>
774 <option value="DNCB_hapten (C)">DNCB_hapten (C)</option>
775 <option value="DNCB_hapten (H)">DNCB_hapten (H)</option>
776 <option value="DNCB_hapten (K)">DNCB_hapten (K)</option>
777 <option value="DNCB_hapten (Y)">DNCB_hapten (Y)</option>
778 <option value="DNPS (C)">DNPS (C)</option>
779 <option value="DNPS (W)">DNPS (W)</option>
780 <option value="DTBP (K)">DTBP (K)</option>
781 <option value="DTBP (N)">DTBP (N)</option>
782 <option value="DTBP (Q)">DTBP (Q)</option>
783 <option value="DTBP (R)">DTBP (R)</option>
784 <option value="DTT_C (C)">DTT_C (C)</option>
785 <option value="DTT_C:2H(6) (C)">DTT_C:2H(6) (C)</option>
786 <option value="DTT_ST (S)">DTT_ST (S)</option>
787 <option value="DTT_ST (T)">DTT_ST (T)</option>
788 <option value="DTT_ST:2H(6) (S)">DTT_ST:2H(6) (S)</option>
789 <option value="DTT_ST:2H(6) (T)">DTT_ST:2H(6) (T)</option>
790 <option value="Dansyl (K)">Dansyl (K)</option> 746 <option value="Dansyl (K)">Dansyl (K)</option>
791 <option value="Dansyl (N-term)">Dansyl (N-term)</option> 747 <option value="Dansyl (N-term)">Dansyl (N-term)</option>
792 <option value="Dap-DSP (A)">Dap-DSP (A)</option> 748 <option value="Dap-DSP (A)">Dap-DSP (A)</option>
793 <option value="Dap-DSP (E)">Dap-DSP (E)</option> 749 <option value="Dap-DSP (E)">Dap-DSP (E)</option>
794 <option value="Dap-DSP (K)">Dap-DSP (K)</option> 750 <option value="Dap-DSP (K)">Dap-DSP (K)</option>
795 <option value="DeStreak (C)">DeStreak (C)</option>
796 <option value="Deamidated (N)">Deamidated (N)</option> 751 <option value="Deamidated (N)">Deamidated (N)</option>
752 <option value="Deamidated (Protein N-term F)">Deamidated (Protein N-term F)</option>
797 <option value="Deamidated (Q)">Deamidated (Q)</option> 753 <option value="Deamidated (Q)">Deamidated (Q)</option>
798 <option value="Deamidated (R)">Deamidated (R)</option> 754 <option value="Deamidated (R)">Deamidated (R)</option>
799 <option value="Deamidated:18O(1) (N)">Deamidated:18O(1) (N)</option> 755 <option value="Deamidated:18O(1) (N)">Deamidated:18O(1) (N)</option>
800 <option value="Deamidated:18O(1) (Q)">Deamidated:18O(1) (Q)</option> 756 <option value="Deamidated:18O(1) (Q)">Deamidated:18O(1) (Q)</option>
801 <option value="Decanoyl (S)">Decanoyl (S)</option> 757 <option value="Decanoyl (S)">Decanoyl (S)</option>
802 <option value="Decanoyl (T)">Decanoyl (T)</option> 758 <option value="Decanoyl (T)">Decanoyl (T)</option>
759 <option value="DEDGFLYMVYASQETFG (K)">DEDGFLYMVYASQETFG (K)</option>
803 <option value="Dehydrated (D)">Dehydrated (D)</option> 760 <option value="Dehydrated (D)">Dehydrated (D)</option>
804 <option value="Dehydrated (N-term C)">Dehydrated (N-term C)</option> 761 <option value="Dehydrated (N-term C)">Dehydrated (N-term C)</option>
762 <option value="Dehydrated (Protein C-term N)">Dehydrated (Protein C-term N)</option>
763 <option value="Dehydrated (Protein C-term Q)">Dehydrated (Protein C-term Q)</option>
805 <option value="Dehydrated (S)">Dehydrated (S)</option> 764 <option value="Dehydrated (S)">Dehydrated (S)</option>
806 <option value="Dehydrated (T)">Dehydrated (T)</option> 765 <option value="Dehydrated (T)">Dehydrated (T)</option>
807 <option value="Dehydrated (Y)">Dehydrated (Y)</option> 766 <option value="Dehydrated (Y)">Dehydrated (Y)</option>
808 <option value="Dehydro (C)">Dehydro (C)</option> 767 <option value="Dehydro (C)">Dehydro (C)</option>
809 <option value="Delta:H(1)N(-1)18O(1) (N)">Delta:H(1)N(-1)18O(1) (N)</option> 768 <option value="Delta:H(1)N(-1)18O(1) (N)">Delta:H(1)N(-1)18O(1) (N)</option>
810 <option value="Delta:H(2)C(2) (H)">Delta:H(2)C(2) (H)</option> 769 <option value="Delta:H(2)C(2) (H)">Delta:H(2)C(2) (H)</option>
811 <option value="Delta:H(2)C(2) (K)">Delta:H(2)C(2) (K)</option> 770 <option value="Delta:H(2)C(2) (K)">Delta:H(2)C(2) (K)</option>
812 <option value="Delta:H(2)C(2) (N-term)">Delta:H(2)C(2) (N-term)</option> 771 <option value="Delta:H(2)C(2) (N-term)">Delta:H(2)C(2) (N-term)</option>
772 <option value="Delta:H(2)C(2) (Protein N-term)">Delta:H(2)C(2) (Protein N-term)</option>
813 <option value="Delta:H(2)C(3) (K)">Delta:H(2)C(3) (K)</option> 773 <option value="Delta:H(2)C(3) (K)">Delta:H(2)C(3) (K)</option>
814 <option value="Delta:H(2)C(3)O(1) (K)">Delta:H(2)C(3)O(1) (K)</option> 774 <option value="Delta:H(2)C(3)O(1) (K)">Delta:H(2)C(3)O(1) (K)</option>
815 <option value="Delta:H(2)C(3)O(1) (R)">Delta:H(2)C(3)O(1) (R)</option> 775 <option value="Delta:H(2)C(3)O(1) (R)">Delta:H(2)C(3)O(1) (R)</option>
816 <option value="Delta:H(2)C(5) (K)">Delta:H(2)C(5) (K)</option> 776 <option value="Delta:H(2)C(5) (K)">Delta:H(2)C(5) (K)</option>
817 <option value="Delta:H(4)C(2) (H)">Delta:H(4)C(2) (H)</option> 777 <option value="Delta:H(4)C(2) (H)">Delta:H(4)C(2) (H)</option>
818 <option value="Delta:H(4)C(2) (K)">Delta:H(4)C(2) (K)</option> 778 <option value="Delta:H(4)C(2) (K)">Delta:H(4)C(2) (K)</option>
819 <option value="Delta:H(4)C(2) (N-term)">Delta:H(4)C(2) (N-term)</option> 779 <option value="Delta:H(4)C(2) (N-term)">Delta:H(4)C(2) (N-term)</option>
820 <option value="Delta:H(4)C(2)O(-1)S(1) (S)">Delta:H(4)C(2)O(-1)S(1) (S)</option> 780 <option value="Delta:H(4)C(2)O(-1)S(1) (S)">Delta:H(4)C(2)O(-1)S(1) (S)</option>
821 <option value="Delta:H(4)C(3) (H)">Delta:H(4)C(3) (H)</option> 781 <option value="Delta:H(4)C(3) (H)">Delta:H(4)C(3) (H)</option>
822 <option value="Delta:H(4)C(3) (K)">Delta:H(4)C(3) (K)</option> 782 <option value="Delta:H(4)C(3) (K)">Delta:H(4)C(3) (K)</option>
783 <option value="Delta:H(4)C(3) (Protein N-term)">Delta:H(4)C(3) (Protein N-term)</option>
823 <option value="Delta:H(4)C(3)O(1) (C)">Delta:H(4)C(3)O(1) (C)</option> 784 <option value="Delta:H(4)C(3)O(1) (C)">Delta:H(4)C(3)O(1) (C)</option>
824 <option value="Delta:H(4)C(3)O(1) (H)">Delta:H(4)C(3)O(1) (H)</option> 785 <option value="Delta:H(4)C(3)O(1) (H)">Delta:H(4)C(3)O(1) (H)</option>
825 <option value="Delta:H(4)C(3)O(1) (K)">Delta:H(4)C(3)O(1) (K)</option> 786 <option value="Delta:H(4)C(3)O(1) (K)">Delta:H(4)C(3)O(1) (K)</option>
826 <option value="Delta:H(4)C(6) (K)">Delta:H(4)C(6) (K)</option> 787 <option value="Delta:H(4)C(6) (K)">Delta:H(4)C(6) (K)</option>
827 <option value="Delta:H(5)C(2) (P)">Delta:H(5)C(2) (P)</option> 788 <option value="Delta:H(5)C(2) (P)">Delta:H(5)C(2) (P)</option>
828 <option value="Delta:H(6)C(3)O(1) (C)">Delta:H(6)C(3)O(1) (C)</option> 789 <option value="Delta:H(6)C(3)O(1) (C)">Delta:H(6)C(3)O(1) (C)</option>
829 <option value="Delta:H(6)C(3)O(1) (H)">Delta:H(6)C(3)O(1) (H)</option> 790 <option value="Delta:H(6)C(3)O(1) (H)">Delta:H(6)C(3)O(1) (H)</option>
830 <option value="Delta:H(6)C(3)O(1) (K)">Delta:H(6)C(3)O(1) (K)</option> 791 <option value="Delta:H(6)C(3)O(1) (K)">Delta:H(6)C(3)O(1) (K)</option>
792 <option value="Delta:H(6)C(3)O(1) (Protein N-term)">Delta:H(6)C(3)O(1) (Protein N-term)</option>
831 <option value="Delta:H(6)C(6)O(1) (K)">Delta:H(6)C(6)O(1) (K)</option> 793 <option value="Delta:H(6)C(6)O(1) (K)">Delta:H(6)C(6)O(1) (K)</option>
832 <option value="Delta:H(8)C(6)O(1) (K)">Delta:H(8)C(6)O(1) (K)</option> 794 <option value="Delta:H(8)C(6)O(1) (K)">Delta:H(8)C(6)O(1) (K)</option>
795 <option value="Delta:H(8)C(6)O(1) (Protein N-term)">Delta:H(8)C(6)O(1) (Protein N-term)</option>
833 <option value="Delta:H(8)C(6)O(2) (K)">Delta:H(8)C(6)O(2) (K)</option> 796 <option value="Delta:H(8)C(6)O(2) (K)">Delta:H(8)C(6)O(2) (K)</option>
834 <option value="Delta:Hg(1) (C)">Delta:Hg(1) (C)</option> 797 <option value="Delta:Hg(1) (C)">Delta:Hg(1) (C)</option>
835 <option value="Delta:S(-1)Se(1) (C)">Delta:S(-1)Se(1) (C)</option> 798 <option value="Delta:S(-1)Se(1) (C)">Delta:S(-1)Se(1) (C)</option>
836 <option value="Delta:S(-1)Se(1) (M)">Delta:S(-1)Se(1) (M)</option> 799 <option value="Delta:S(-1)Se(1) (M)">Delta:S(-1)Se(1) (M)</option>
837 <option value="Delta:Se(1) (C)">Delta:Se(1) (C)</option> 800 <option value="Delta:Se(1) (C)">Delta:Se(1) (C)</option>
838 <option value="Deoxy (D)">Deoxy (D)</option> 801 <option value="Deoxy (D)">Deoxy (D)</option>
839 <option value="Deoxy (S)">Deoxy (S)</option> 802 <option value="Deoxy (S)">Deoxy (S)</option>
840 <option value="Deoxy (T)">Deoxy (T)</option> 803 <option value="Deoxy (T)">Deoxy (T)</option>
841 <option value="Deoxyhypusine (K)">Deoxyhypusine (K)</option> 804 <option value="Deoxyhypusine (K)">Deoxyhypusine (K)</option>
842 <option value="Deoxyhypusine (Q)">Deoxyhypusine (Q)</option> 805 <option value="Deoxyhypusine (Q)">Deoxyhypusine (Q)</option>
806 <option value="DeStreak (C)">DeStreak (C)</option>
843 <option value="Dethiomethyl (M)">Dethiomethyl (M)</option> 807 <option value="Dethiomethyl (M)">Dethiomethyl (M)</option>
844 <option value="DiART6plex (K)">DiART6plex (K)</option> 808 <option value="DFDNB (K)">DFDNB (K)</option>
845 <option value="DiART6plex (N-term)">DiART6plex (N-term)</option> 809 <option value="DFDNB (N)">DFDNB (N)</option>
846 <option value="DiART6plex (Y)">DiART6plex (Y)</option> 810 <option value="DFDNB (Q)">DFDNB (Q)</option>
847 <option value="DiART6plex115 (K)">DiART6plex115 (K)</option> 811 <option value="DFDNB (R)">DFDNB (R)</option>
848 <option value="DiART6plex115 (N-term)">DiART6plex115 (N-term)</option>
849 <option value="DiART6plex115 (Y)">DiART6plex115 (Y)</option>
850 <option value="DiART6plex116/119 (K)">DiART6plex116/119 (K)</option>
851 <option value="DiART6plex116/119 (N-term)">DiART6plex116/119 (N-term)</option>
852 <option value="DiART6plex116/119 (Y)">DiART6plex116/119 (Y)</option>
853 <option value="DiART6plex117 (K)">DiART6plex117 (K)</option>
854 <option value="DiART6plex117 (N-term)">DiART6plex117 (N-term)</option>
855 <option value="DiART6plex117 (Y)">DiART6plex117 (Y)</option>
856 <option value="DiART6plex118 (K)">DiART6plex118 (K)</option>
857 <option value="DiART6plex118 (N-term)">DiART6plex118 (N-term)</option>
858 <option value="DiART6plex118 (Y)">DiART6plex118 (Y)</option>
859 <option value="DiLeu4plex (K)">DiLeu4plex (K)</option>
860 <option value="DiLeu4plex (N-term)">DiLeu4plex (N-term)</option>
861 <option value="DiLeu4plex (Y)">DiLeu4plex (Y)</option>
862 <option value="DiLeu4plex115 (K)">DiLeu4plex115 (K)</option>
863 <option value="DiLeu4plex115 (N-term)">DiLeu4plex115 (N-term)</option>
864 <option value="DiLeu4plex115 (Y)">DiLeu4plex115 (Y)</option>
865 <option value="DiLeu4plex117 (K)">DiLeu4plex117 (K)</option>
866 <option value="DiLeu4plex117 (N-term)">DiLeu4plex117 (N-term)</option>
867 <option value="DiLeu4plex117 (Y)">DiLeu4plex117 (Y)</option>
868 <option value="DiLeu4plex118 (K)">DiLeu4plex118 (K)</option>
869 <option value="DiLeu4plex118 (N-term)">DiLeu4plex118 (N-term)</option>
870 <option value="DiLeu4plex118 (Y)">DiLeu4plex118 (Y)</option>
871 <option value="Diacylglycerol (C)">Diacylglycerol (C)</option>
872 <option value="Dibromo (Y)">Dibromo (Y)</option>
873 <option value="Dicarbamidomethyl (C)">Dicarbamidomethyl (C)</option>
874 <option value="Dicarbamidomethyl (H)">Dicarbamidomethyl (H)</option>
875 <option value="Dicarbamidomethyl (K)">Dicarbamidomethyl (K)</option>
876 <option value="Dicarbamidomethyl (N-term)">Dicarbamidomethyl (N-term)</option>
877 <option value="Dicarbamidomethyl (R)">Dicarbamidomethyl (R)</option>
878 <option value="Didehydro (C-term K)">Didehydro (C-term K)</option>
879 <option value="Didehydro (S)">Didehydro (S)</option>
880 <option value="Didehydro (T)">Didehydro (T)</option>
881 <option value="Didehydro (Y)">Didehydro (Y)</option>
882 <option value="Didehydroretinylidene (K)">Didehydroretinylidene (K)</option>
883 <option value="Diethyl (K)">Diethyl (K)</option>
884 <option value="Diethyl (N-term)">Diethyl (N-term)</option>
885 <option value="Diethylphosphate (C)">Diethylphosphate (C)</option>
886 <option value="Diethylphosphate (H)">Diethylphosphate (H)</option>
887 <option value="Diethylphosphate (K)">Diethylphosphate (K)</option>
888 <option value="Diethylphosphate (N-term)">Diethylphosphate (N-term)</option>
889 <option value="Diethylphosphate (S)">Diethylphosphate (S)</option>
890 <option value="Diethylphosphate (T)">Diethylphosphate (T)</option>
891 <option value="Diethylphosphate (Y)">Diethylphosphate (Y)</option>
892 <option value="Difuran (Y)">Difuran (Y)</option>
893 <option value="Dihydroxyimidazolidine (R)">Dihydroxyimidazolidine (R)</option>
894 <option value="Diiodo (H)">Diiodo (H)</option>
895 <option value="Diiodo (Y)">Diiodo (Y)</option>
896 <option value="Diironsubcluster (C)">Diironsubcluster (C)</option>
897 <option value="Diisopropylphosphate (K)">Diisopropylphosphate (K)</option>
898 <option value="Diisopropylphosphate (N-term)">Diisopropylphosphate (N-term)</option>
899 <option value="Diisopropylphosphate (S)">Diisopropylphosphate (S)</option>
900 <option value="Diisopropylphosphate (T)">Diisopropylphosphate (T)</option>
901 <option value="Diisopropylphosphate (Y)">Diisopropylphosphate (Y)</option>
902 <option value="Dimethyl (K)">Dimethyl (K)</option>
903 <option value="Dimethyl (N)">Dimethyl (N)</option>
904 <option value="Dimethyl (N-term)">Dimethyl (N-term)</option>
905 <option value="Dimethyl (R)">Dimethyl (R)</option>
906 <option value="Dimethyl:2H(2)13C (K)">Dimethyl:2H(2)13C (K)</option>
907 <option value="Dimethyl:2H(2)13C (N)">Dimethyl:2H(2)13C (N)</option>
908 <option value="Dimethyl:2H(2)13C (N-term)">Dimethyl:2H(2)13C (N-term)</option>
909 <option value="Dimethyl:2H(2)13C (R)">Dimethyl:2H(2)13C (R)</option>
910 <option value="Dimethyl:2H(4) (K)">Dimethyl:2H(4) (K)</option>
911 <option value="Dimethyl:2H(4) (N-term)">Dimethyl:2H(4) (N-term)</option>
912 <option value="Dimethyl:2H(4) (R)">Dimethyl:2H(4) (R)</option>
913 <option value="Dimethyl:2H(4)13C(2) (K)">Dimethyl:2H(4)13C(2) (K)</option>
914 <option value="Dimethyl:2H(4)13C(2) (N-term)">Dimethyl:2H(4)13C(2) (N-term)</option>
915 <option value="Dimethyl:2H(4)13C(2) (R)">Dimethyl:2H(4)13C(2) (R)</option>
916 <option value="Dimethyl:2H(6) (K)">Dimethyl:2H(6) (K)</option>
917 <option value="Dimethyl:2H(6) (N-term)">Dimethyl:2H(6) (N-term)</option>
918 <option value="Dimethyl:2H(6) (R)">Dimethyl:2H(6) (R)</option>
919 <option value="Dimethyl:2H(6)13C(2) (K)">Dimethyl:2H(6)13C(2) (K)</option>
920 <option value="Dimethyl:2H(6)13C(2) (N-term)">Dimethyl:2H(6)13C(2) (N-term)</option>
921 <option value="Dimethyl:2H(6)13C(2) (R)">Dimethyl:2H(6)13C(2) (R)</option>
922 <option value="DimethylArsino (C)">DimethylArsino (C)</option>
923 <option value="DimethylamineGMBS (C)">DimethylamineGMBS (C)</option>
924 <option value="DimethylpyrroleAdduct (K)">DimethylpyrroleAdduct (K)</option>
925 <option value="Dioxidation (C)">Dioxidation (C)</option>
926 <option value="Dioxidation (F)">Dioxidation (F)</option>
927 <option value="Dioxidation (K)">Dioxidation (K)</option>
928 <option value="Dioxidation (M)">Dioxidation (M)</option>
929 <option value="Dioxidation (P)">Dioxidation (P)</option>
930 <option value="Dioxidation (R)">Dioxidation (R)</option>
931 <option value="Dioxidation (U)">Dioxidation (U)</option>
932 <option value="Dioxidation (W)">Dioxidation (W)</option>
933 <option value="Dioxidation (Y)">Dioxidation (Y)</option>
934 <option value="Diphthamide (H)">Diphthamide (H)</option>
935 <option value="Dipyridyl (C)">Dipyridyl (C)</option>
936 <option value="Dipyrrolylmethanemethyl (C)">Dipyrrolylmethanemethyl (C)</option>
937 <option value="DyLight-maleimide (C)">DyLight-maleimide (C)</option>
938 <option value="EDEDTIDVFQQQTGG (K)">EDEDTIDVFQQQTGG (K)</option>
939 <option value="EDT-iodoacetyl-PEO-biotin (S)">EDT-iodoacetyl-PEO-biotin (S)</option>
940 <option value="EDT-iodoacetyl-PEO-biotin (T)">EDT-iodoacetyl-PEO-biotin (T)</option>
941 <option value="EDT-maleimide-PEO-biotin (S)">EDT-maleimide-PEO-biotin (S)</option>
942 <option value="EDT-maleimide-PEO-biotin (T)">EDT-maleimide-PEO-biotin (T)</option>
943 <option value="EEEDVIEVYQEQTGG (K)">EEEDVIEVYQEQTGG (K)</option>
944 <option value="EGCG1 (C)">EGCG1 (C)</option>
945 <option value="EGCG2 (C)">EGCG2 (C)</option>
946 <option value="EHD-diphenylpentanone (C)">EHD-diphenylpentanone (C)</option>
947 <option value="EHD-diphenylpentanone (M)">EHD-diphenylpentanone (M)</option>
948 <option value="EQAT (C)">EQAT (C)</option>
949 <option value="EQAT:2H(5) (C)">EQAT:2H(5) (C)</option>
950 <option value="EQIGG (K)">EQIGG (K)</option>
951 <option value="ESP (K)">ESP (K)</option>
952 <option value="ESP (N-term)">ESP (N-term)</option>
953 <option value="ESP:2H(10) (K)">ESP:2H(10) (K)</option>
954 <option value="ESP:2H(10) (N-term)">ESP:2H(10) (N-term)</option>
955 <option value="Ethanedithiol (S)">Ethanedithiol (S)</option>
956 <option value="Ethanedithiol (T)">Ethanedithiol (T)</option>
957 <option value="Ethanolamine (C)">Ethanolamine (C)</option>
958 <option value="Ethanolamine (C-term)">Ethanolamine (C-term)</option>
959 <option value="Ethanolamine (D)">Ethanolamine (D)</option>
960 <option value="Ethanolamine (E)">Ethanolamine (E)</option>
961 <option value="Ethanolyl (C)">Ethanolyl (C)</option>
962 <option value="Ethanolyl (K)">Ethanolyl (K)</option>
963 <option value="Ethanolyl (R)">Ethanolyl (R)</option>
964 <option value="Ethoxyformyl (H)">Ethoxyformyl (H)</option>
965 <option value="Ethyl (C-term)">Ethyl (C-term)</option>
966 <option value="Ethyl (D)">Ethyl (D)</option>
967 <option value="Ethyl (E)">Ethyl (E)</option>
968 <option value="Ethyl (K)">Ethyl (K)</option>
969 <option value="Ethyl (N-term)">Ethyl (N-term)</option>
970 <option value="Ethyl+Deamidated (N)">Ethyl+Deamidated (N)</option>
971 <option value="Ethyl+Deamidated (Q)">Ethyl+Deamidated (Q)</option>
972 <option value="Ethylphosphate (K)">Ethylphosphate (K)</option>
973 <option value="Ethylphosphate (N-term)">Ethylphosphate (N-term)</option>
974 <option value="Ethylphosphate (S)">Ethylphosphate (S)</option>
975 <option value="Ethylphosphate (T)">Ethylphosphate (T)</option>
976 <option value="Ethylphosphate (Y)">Ethylphosphate (Y)</option>
977 <option value="ExacTagAmine (K)">ExacTagAmine (K)</option>
978 <option value="ExacTagThiol (C)">ExacTagThiol (C)</option>
979 <option value="FAD (C)">FAD (C)</option>
980 <option value="FAD (H)">FAD (H)</option>
981 <option value="FAD (Y)">FAD (Y)</option>
982 <option value="FMN (S)">FMN (S)</option>
983 <option value="FMN (T)">FMN (T)</option>
984 <option value="FMNC (C)">FMNC (C)</option>
985 <option value="FMNH (C)">FMNH (C)</option>
986 <option value="FMNH (H)">FMNH (H)</option>
987 <option value="FNEM (C)">FNEM (C)</option>
988 <option value="FP-Biotin (K)">FP-Biotin (K)</option>
989 <option value="FP-Biotin (S)">FP-Biotin (S)</option>
990 <option value="FP-Biotin (T)">FP-Biotin (T)</option>
991 <option value="FP-Biotin (Y)">FP-Biotin (Y)</option>
992 <option value="FTC (C)">FTC (C)</option>
993 <option value="FTC (K)">FTC (K)</option>
994 <option value="FTC (P)">FTC (P)</option>
995 <option value="FTC (R)">FTC (R)</option>
996 <option value="FTC (S)">FTC (S)</option>
997 <option value="Farnesyl (C)">Farnesyl (C)</option>
998 <option value="Fluorescein (C)">Fluorescein (C)</option>
999 <option value="Fluorescein-tyramine (Y)">Fluorescein-tyramine (Y)</option>
1000 <option value="Fluoro (A)">Fluoro (A)</option>
1001 <option value="Fluoro (F)">Fluoro (F)</option>
1002 <option value="Fluoro (W)">Fluoro (W)</option>
1003 <option value="Fluoro (Y)">Fluoro (Y)</option>
1004 <option value="Formyl (K)">Formyl (K)</option>
1005 <option value="Formyl (N-term)">Formyl (N-term)</option>
1006 <option value="Formyl (S)">Formyl (S)</option>
1007 <option value="Formyl (T)">Formyl (T)</option>
1008 <option value="Furan (Y)">Furan (Y)</option>
1009 <option value="G-H1 (R)">G-H1 (R)</option>
1010 <option value="GEE (Q)">GEE (Q)</option>
1011 <option value="GG (C)">GG (C)</option>
1012 <option value="GG (K)">GG (K)</option>
1013 <option value="GG (S)">GG (S)</option>
1014 <option value="GG (T)">GG (T)</option>
1015 <option value="GGQ (K)">GGQ (K)</option>
1016 <option value="GIST-Quat (K)">GIST-Quat (K)</option>
1017 <option value="GIST-Quat (N-term)">GIST-Quat (N-term)</option>
1018 <option value="GIST-Quat:2H(3) (K)">GIST-Quat:2H(3) (K)</option>
1019 <option value="GIST-Quat:2H(3) (N-term)">GIST-Quat:2H(3) (N-term)</option>
1020 <option value="GIST-Quat:2H(6) (K)">GIST-Quat:2H(6) (K)</option>
1021 <option value="GIST-Quat:2H(6) (N-term)">GIST-Quat:2H(6) (N-term)</option>
1022 <option value="GIST-Quat:2H(9) (K)">GIST-Quat:2H(9) (K)</option>
1023 <option value="GIST-Quat:2H(9) (N-term)">GIST-Quat:2H(9) (N-term)</option>
1024 <option value="Galactosyl (K)">Galactosyl (K)</option>
1025 <option value="Galactosyl (N-term)">Galactosyl (N-term)</option>
1026 <option value="GeranylGeranyl (C)">GeranylGeranyl (C)</option>
1027 <option value="Gln-&gt;Ala (Q)">Gln-&gt;Ala (Q)</option>
1028 <option value="Gln-&gt;Arg (Q)">Gln-&gt;Arg (Q)</option>
1029 <option value="Gln-&gt;Asn (Q)">Gln-&gt;Asn (Q)</option>
1030 <option value="Gln-&gt;Asp (Q)">Gln-&gt;Asp (Q)</option>
1031 <option value="Gln-&gt;Cys (Q)">Gln-&gt;Cys (Q)</option>
1032 <option value="Gln-&gt;Glu (Q)">Gln-&gt;Glu (Q)</option>
1033 <option value="Gln-&gt;Gly (Q)">Gln-&gt;Gly (Q)</option>
1034 <option value="Gln-&gt;His (Q)">Gln-&gt;His (Q)</option>
1035 <option value="Gln-&gt;Lys (Q)">Gln-&gt;Lys (Q)</option>
1036 <option value="Gln-&gt;Met (Q)">Gln-&gt;Met (Q)</option>
1037 <option value="Gln-&gt;Phe (Q)">Gln-&gt;Phe (Q)</option>
1038 <option value="Gln-&gt;Pro (Q)">Gln-&gt;Pro (Q)</option>
1039 <option value="Gln-&gt;Ser (Q)">Gln-&gt;Ser (Q)</option>
1040 <option value="Gln-&gt;Thr (Q)">Gln-&gt;Thr (Q)</option>
1041 <option value="Gln-&gt;Trp (Q)">Gln-&gt;Trp (Q)</option>
1042 <option value="Gln-&gt;Tyr (Q)">Gln-&gt;Tyr (Q)</option>
1043 <option value="Gln-&gt;Val (Q)">Gln-&gt;Val (Q)</option>
1044 <option value="Gln-&gt;Xle (Q)">Gln-&gt;Xle (Q)</option>
1045 <option value="Gln-&gt;pyro-Glu (N-term Q)">Gln-&gt;pyro-Glu (N-term Q)</option>
1046 <option value="Glu (E)">Glu (E)</option>
1047 <option value="Glu-&gt;Ala (E)">Glu-&gt;Ala (E)</option>
1048 <option value="Glu-&gt;Arg (E)">Glu-&gt;Arg (E)</option>
1049 <option value="Glu-&gt;Asn (E)">Glu-&gt;Asn (E)</option>
1050 <option value="Glu-&gt;Asp (E)">Glu-&gt;Asp (E)</option>
1051 <option value="Glu-&gt;Cys (E)">Glu-&gt;Cys (E)</option>
1052 <option value="Glu-&gt;Gln (E)">Glu-&gt;Gln (E)</option>
1053 <option value="Glu-&gt;Gly (E)">Glu-&gt;Gly (E)</option>
1054 <option value="Glu-&gt;His (E)">Glu-&gt;His (E)</option>
1055 <option value="Glu-&gt;Lys (E)">Glu-&gt;Lys (E)</option>
1056 <option value="Glu-&gt;Met (E)">Glu-&gt;Met (E)</option>
1057 <option value="Glu-&gt;Phe (E)">Glu-&gt;Phe (E)</option>
1058 <option value="Glu-&gt;Pro (E)">Glu-&gt;Pro (E)</option>
1059 <option value="Glu-&gt;Ser (E)">Glu-&gt;Ser (E)</option>
1060 <option value="Glu-&gt;Thr (E)">Glu-&gt;Thr (E)</option>
1061 <option value="Glu-&gt;Trp (E)">Glu-&gt;Trp (E)</option>
1062 <option value="Glu-&gt;Tyr (E)">Glu-&gt;Tyr (E)</option>
1063 <option value="Glu-&gt;Val (E)">Glu-&gt;Val (E)</option>
1064 <option value="Glu-&gt;Xle (E)">Glu-&gt;Xle (E)</option>
1065 <option value="Glu-&gt;pyro-Glu (N-term E)">Glu-&gt;pyro-Glu (N-term E)</option>
1066 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
1067 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
1068 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)</option>
1069 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)</option>
1070 <option value="GluGlu (E)">GluGlu (E)</option>
1071 <option value="GluGluGlu (E)">GluGluGlu (E)</option>
1072 <option value="GluGluGluGlu (E)">GluGluGluGlu (E)</option>
1073 <option value="Glucosylgalactosyl (K)">Glucosylgalactosyl (K)</option>
1074 <option value="Glucuronyl (S)">Glucuronyl (S)</option>
1075 <option value="Glucuronyl (T)">Glucuronyl (T)</option>
1076 <option value="Glutathione (C)">Glutathione (C)</option>
1077 <option value="Gly (K)">Gly (K)</option>
1078 <option value="Gly (S)">Gly (S)</option>
1079 <option value="Gly (T)">Gly (T)</option>
1080 <option value="Gly-&gt;Ala (G)">Gly-&gt;Ala (G)</option>
1081 <option value="Gly-&gt;Arg (G)">Gly-&gt;Arg (G)</option>
1082 <option value="Gly-&gt;Asn (G)">Gly-&gt;Asn (G)</option>
1083 <option value="Gly-&gt;Asp (G)">Gly-&gt;Asp (G)</option>
1084 <option value="Gly-&gt;Cys (G)">Gly-&gt;Cys (G)</option>
1085 <option value="Gly-&gt;Gln (G)">Gly-&gt;Gln (G)</option>
1086 <option value="Gly-&gt;Glu (G)">Gly-&gt;Glu (G)</option>
1087 <option value="Gly-&gt;His (G)">Gly-&gt;His (G)</option>
1088 <option value="Gly-&gt;Lys (G)">Gly-&gt;Lys (G)</option>
1089 <option value="Gly-&gt;Met (G)">Gly-&gt;Met (G)</option>
1090 <option value="Gly-&gt;Phe (G)">Gly-&gt;Phe (G)</option>
1091 <option value="Gly-&gt;Pro (G)">Gly-&gt;Pro (G)</option>
1092 <option value="Gly-&gt;Ser (G)">Gly-&gt;Ser (G)</option>
1093 <option value="Gly-&gt;Thr (G)">Gly-&gt;Thr (G)</option>
1094 <option value="Gly-&gt;Trp (G)">Gly-&gt;Trp (G)</option>
1095 <option value="Gly-&gt;Tyr (G)">Gly-&gt;Tyr (G)</option>
1096 <option value="Gly-&gt;Val (G)">Gly-&gt;Val (G)</option>
1097 <option value="Gly-&gt;Xle (G)">Gly-&gt;Xle (G)</option>
1098 <option value="Gly-loss+Amide (C-term G)">Gly-loss+Amide (C-term G)</option>
1099 <option value="Glycerophospho (S)">Glycerophospho (S)</option>
1100 <option value="GlycerylPE (E)">GlycerylPE (E)</option>
1101 <option value="Glycosyl (P)">Glycosyl (P)</option>
1102 <option value="Guanidinyl (K)">Guanidinyl (K)</option>
1103 <option value="Guanidinyl (N-term)">Guanidinyl (N-term)</option>
1104 <option value="HCysThiolactone (K)">HCysThiolactone (K)</option>
1105 <option value="HCysteinyl (C)">HCysteinyl (C)</option>
1106 <option value="HMVK (C)">HMVK (C)</option>
1107 <option value="HN2_mustard (C)">HN2_mustard (C)</option>
1108 <option value="HN2_mustard (H)">HN2_mustard (H)</option>
1109 <option value="HN2_mustard (K)">HN2_mustard (K)</option>
1110 <option value="HN3_mustard (C)">HN3_mustard (C)</option>
1111 <option value="HN3_mustard (H)">HN3_mustard (H)</option>
1112 <option value="HN3_mustard (K)">HN3_mustard (K)</option>
1113 <option value="HNE (A)">HNE (A)</option>
1114 <option value="HNE (C)">HNE (C)</option>
1115 <option value="HNE (H)">HNE (H)</option>
1116 <option value="HNE (K)">HNE (K)</option>
1117 <option value="HNE (L)">HNE (L)</option>
1118 <option value="HNE+Delta:H(2) (C)">HNE+Delta:H(2) (C)</option>
1119 <option value="HNE+Delta:H(2) (H)">HNE+Delta:H(2) (H)</option>
1120 <option value="HNE+Delta:H(2) (K)">HNE+Delta:H(2) (K)</option>
1121 <option value="HNE-BAHAH (C)">HNE-BAHAH (C)</option>
1122 <option value="HNE-BAHAH (H)">HNE-BAHAH (H)</option>
1123 <option value="HNE-BAHAH (K)">HNE-BAHAH (K)</option>
1124 <option value="HNE-Delta:H(2)O (C)">HNE-Delta:H(2)O (C)</option>
1125 <option value="HNE-Delta:H(2)O (H)">HNE-Delta:H(2)O (H)</option>
1126 <option value="HNE-Delta:H(2)O (K)">HNE-Delta:H(2)O (K)</option>
1127 <option value="HPG (R)">HPG (R)</option>
1128 <option value="Heme (C)">Heme (C)</option>
1129 <option value="Heme (H)">Heme (H)</option>
1130 <option value="Hep (K)">Hep (K)</option>
1131 <option value="Hep (N)">Hep (N)</option>
1132 <option value="Hep (Q)">Hep (Q)</option>
1133 <option value="Hep (R)">Hep (R)</option>
1134 <option value="Hep (S)">Hep (S)</option>
1135 <option value="Hep (T)">Hep (T)</option>
1136 <option value="Hex (C)">Hex (C)</option>
1137 <option value="Hex (K)">Hex (K)</option>
1138 <option value="Hex (N)">Hex (N)</option>
1139 <option value="Hex (N-term)">Hex (N-term)</option>
1140 <option value="Hex (R)">Hex (R)</option>
1141 <option value="Hex (S)">Hex (S)</option>
1142 <option value="Hex (T)">Hex (T)</option>
1143 <option value="Hex (W)">Hex (W)</option>
1144 <option value="Hex (Y)">Hex (Y)</option>
1145 <option value="Hex(1)HexA(1) (S)">Hex(1)HexA(1) (S)</option>
1146 <option value="Hex(1)HexA(1) (T)">Hex(1)HexA(1) (T)</option>
1147 <option value="Hex(1)HexA(1)HexNAc(1) (S)">Hex(1)HexA(1)HexNAc(1) (S)</option>
1148 <option value="Hex(1)HexA(1)HexNAc(1) (T)">Hex(1)HexA(1)HexNAc(1) (T)</option>
1149 <option value="Hex(1)HexA(1)HexNAc(2) (S)">Hex(1)HexA(1)HexNAc(2) (S)</option>
1150 <option value="Hex(1)HexA(1)HexNAc(2) (T)">Hex(1)HexA(1)HexNAc(2) (T)</option>
1151 <option value="Hex(1)HexNAc(1) (N)">Hex(1)HexNAc(1) (N)</option>
1152 <option value="Hex(1)HexNAc(1) (S)">Hex(1)HexNAc(1) (S)</option>
1153 <option value="Hex(1)HexNAc(1) (T)">Hex(1)HexNAc(1) (T)</option>
1154 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)</option>
1155 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)</option>
1156 <option value="Hex(1)HexNAc(1)NeuAc(1) (N)">Hex(1)HexNAc(1)NeuAc(1) (N)</option>
1157 <option value="Hex(1)HexNAc(1)NeuAc(1) (S)">Hex(1)HexNAc(1)NeuAc(1) (S)</option>
1158 <option value="Hex(1)HexNAc(1)NeuAc(1) (T)">Hex(1)HexNAc(1)NeuAc(1) (T)</option>
1159 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)</option>
1160 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)</option>
1161 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)</option>
1162 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)</option>
1163 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)</option>
1164 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)</option>
1165 <option value="Hex(1)HexNAc(1)NeuAc(2) (N)">Hex(1)HexNAc(1)NeuAc(2) (N)</option>
1166 <option value="Hex(1)HexNAc(1)NeuAc(2) (S)">Hex(1)HexNAc(1)NeuAc(2) (S)</option>
1167 <option value="Hex(1)HexNAc(1)NeuAc(2) (T)">Hex(1)HexNAc(1)NeuAc(2) (T)</option>
1168 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)</option>
1169 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)</option>
1170 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)</option>
1171 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)</option>
1172 <option value="Hex(1)HexNAc(1)NeuAc(3) (S)">Hex(1)HexNAc(1)NeuAc(3) (S)</option>
1173 <option value="Hex(1)HexNAc(1)NeuAc(3) (T)">Hex(1)HexNAc(1)NeuAc(3) (T)</option>
1174 <option value="Hex(1)HexNAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuGc(1) (S)</option>
1175 <option value="Hex(1)HexNAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuGc(1) (T)</option>
1176 <option value="Hex(1)HexNAc(1)NeuGc(2) (S)">Hex(1)HexNAc(1)NeuGc(2) (S)</option>
1177 <option value="Hex(1)HexNAc(1)NeuGc(2) (T)">Hex(1)HexNAc(1)NeuGc(2) (T)</option>
1178 <option value="Hex(1)HexNAc(1)NeuGc(3) (S)">Hex(1)HexNAc(1)NeuGc(3) (S)</option>
1179 <option value="Hex(1)HexNAc(1)NeuGc(3) (T)">Hex(1)HexNAc(1)NeuGc(3) (T)</option>
1180 <option value="Hex(1)HexNAc(1)NeuGc(4) (S)">Hex(1)HexNAc(1)NeuGc(4) (S)</option>
1181 <option value="Hex(1)HexNAc(1)NeuGc(4) (T)">Hex(1)HexNAc(1)NeuGc(4) (T)</option>
1182 <option value="Hex(1)HexNAc(1)NeuGc(5) (S)">Hex(1)HexNAc(1)NeuGc(5) (S)</option>
1183 <option value="Hex(1)HexNAc(1)NeuGc(5) (T)">Hex(1)HexNAc(1)NeuGc(5) (T)</option>
1184 <option value="Hex(1)HexNAc(1)Phos(1) (S)">Hex(1)HexNAc(1)Phos(1) (S)</option>
1185 <option value="Hex(1)HexNAc(1)Phos(1) (T)">Hex(1)HexNAc(1)Phos(1) (T)</option>
1186 <option value="Hex(1)HexNAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)Sulf(1) (S)</option>
1187 <option value="Hex(1)HexNAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)Sulf(1) (T)</option>
1188 <option value="Hex(1)HexNAc(1)dHex(1) (N)">Hex(1)HexNAc(1)dHex(1) (N)</option>
1189 <option value="Hex(1)HexNAc(1)dHex(1) (S)">Hex(1)HexNAc(1)dHex(1) (S)</option>
1190 <option value="Hex(1)HexNAc(1)dHex(1) (T)">Hex(1)HexNAc(1)dHex(1) (T)</option>
1191 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (S)">Hex(1)HexNAc(1)dHex(1)Me(1) (S)</option>
1192 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (T)">Hex(1)HexNAc(1)dHex(1)Me(1) (T)</option>
1193 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (S)">Hex(1)HexNAc(1)dHex(1)Me(2) (S)</option>
1194 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (T)">Hex(1)HexNAc(1)dHex(1)Me(2) (T)</option>
1195 <option value="Hex(1)HexNAc(2) (N)">Hex(1)HexNAc(2) (N)</option>
1196 <option value="Hex(1)HexNAc(2) (S)">Hex(1)HexNAc(2) (S)</option>
1197 <option value="Hex(1)HexNAc(2) (T)">Hex(1)HexNAc(2) (T)</option>
1198 <option value="Hex(1)HexNAc(2)NeuAc(1) (S)">Hex(1)HexNAc(2)NeuAc(1) (S)</option>
1199 <option value="Hex(1)HexNAc(2)NeuAc(1) (T)">Hex(1)HexNAc(2)NeuAc(1) (T)</option>
1200 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1201 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1202 <option value="Hex(1)HexNAc(2)NeuAc(2) (S)">Hex(1)HexNAc(2)NeuAc(2) (S)</option>
1203 <option value="Hex(1)HexNAc(2)NeuAc(2) (T)">Hex(1)HexNAc(2)NeuAc(2) (T)</option>
1204 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
1205 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
1206 <option value="Hex(1)HexNAc(2)NeuGc(1) (S)">Hex(1)HexNAc(2)NeuGc(1) (S)</option>
1207 <option value="Hex(1)HexNAc(2)NeuGc(1) (T)">Hex(1)HexNAc(2)NeuGc(1) (T)</option>
1208 <option value="Hex(1)HexNAc(2)Pent(1) (N)">Hex(1)HexNAc(2)Pent(1) (N)</option>
1209 <option value="Hex(1)HexNAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)Sulf(1) (S)</option>
1210 <option value="Hex(1)HexNAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)Sulf(1) (T)</option>
1211 <option value="Hex(1)HexNAc(2)dHex(1) (N)">Hex(1)HexNAc(2)dHex(1) (N)</option>
1212 <option value="Hex(1)HexNAc(2)dHex(1) (S)">Hex(1)HexNAc(2)dHex(1) (S)</option>
1213 <option value="Hex(1)HexNAc(2)dHex(1) (T)">Hex(1)HexNAc(2)dHex(1) (T)</option>
1214 <option value="Hex(1)HexNAc(2)dHex(1)Pent(1) (N)">Hex(1)HexNAc(2)dHex(1)Pent(1) (N)</option>
1215 <option value="Hex(1)HexNAc(2)dHex(2) (N)">Hex(1)HexNAc(2)dHex(2) (N)</option>
1216 <option value="Hex(1)HexNAc(2)dHex(2) (S)">Hex(1)HexNAc(2)dHex(2) (S)</option>
1217 <option value="Hex(1)HexNAc(2)dHex(2) (T)">Hex(1)HexNAc(2)dHex(2) (T)</option>
1218 <option value="Hex(1)HexNAc(3) (S)">Hex(1)HexNAc(3) (S)</option>
1219 <option value="Hex(1)HexNAc(3) (T)">Hex(1)HexNAc(3) (T)</option>
1220 <option value="Hex(1)HexNAc(3)NeuAc(1) (S)">Hex(1)HexNAc(3)NeuAc(1) (S)</option>
1221 <option value="Hex(1)HexNAc(3)NeuAc(1) (T)">Hex(1)HexNAc(3)NeuAc(1) (T)</option>
1222 <option value="Hex(1)HexNAc(3)NeuAc(2) (S)">Hex(1)HexNAc(3)NeuAc(2) (S)</option>
1223 <option value="Hex(1)HexNAc(3)NeuAc(2) (T)">Hex(1)HexNAc(3)NeuAc(2) (T)</option>
1224 <option value="Hex(1)HexNAc(3)NeuGc(1) (S)">Hex(1)HexNAc(3)NeuGc(1) (S)</option>
1225 <option value="Hex(1)HexNAc(3)NeuGc(1) (T)">Hex(1)HexNAc(3)NeuGc(1) (T)</option>
1226 <option value="Hex(1)HexNAc(3)Sulf(1) (S)">Hex(1)HexNAc(3)Sulf(1) (S)</option>
1227 <option value="Hex(1)HexNAc(3)Sulf(1) (T)">Hex(1)HexNAc(3)Sulf(1) (T)</option>
1228 <option value="Hex(1)NeuAc(1) (S)">Hex(1)NeuAc(1) (S)</option>
1229 <option value="Hex(1)NeuAc(1) (T)">Hex(1)NeuAc(1) (T)</option>
1230 <option value="Hex(1)NeuAc(1)Pent(1) (S)">Hex(1)NeuAc(1)Pent(1) (S)</option>
1231 <option value="Hex(1)NeuAc(1)Pent(1) (T)">Hex(1)NeuAc(1)Pent(1) (T)</option>
1232 <option value="Hex(1)NeuGc(1) (S)">Hex(1)NeuGc(1) (S)</option>
1233 <option value="Hex(1)NeuGc(1) (T)">Hex(1)NeuGc(1) (T)</option>
1234 <option value="Hex(1)Pent(1) (S)">Hex(1)Pent(1) (S)</option>
1235 <option value="Hex(1)Pent(1) (T)">Hex(1)Pent(1) (T)</option>
1236 <option value="Hex(1)Pent(2) (S)">Hex(1)Pent(2) (S)</option>
1237 <option value="Hex(1)Pent(2) (T)">Hex(1)Pent(2) (T)</option>
1238 <option value="Hex(10)Phos(3) (S)">Hex(10)Phos(3) (S)</option>
1239 <option value="Hex(10)Phos(3) (T)">Hex(10)Phos(3) (T)</option>
1240 <option value="Hex(2) (K)">Hex(2) (K)</option>
1241 <option value="Hex(2) (R)">Hex(2) (R)</option>
1242 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)</option>
1243 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)</option>
1244 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)</option>
1245 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)</option>
1246 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)Pent(1)Sulf(1) (S)</option>
1247 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)Pent(1)Sulf(1) (T)</option>
1248 <option value="Hex(2)HexNAc(1) (S)">Hex(2)HexNAc(1) (S)</option>
1249 <option value="Hex(2)HexNAc(1) (T)">Hex(2)HexNAc(1) (T)</option>
1250 <option value="Hex(2)HexNAc(1)Me(1) (S)">Hex(2)HexNAc(1)Me(1) (S)</option>
1251 <option value="Hex(2)HexNAc(1)Me(1) (T)">Hex(2)HexNAc(1)Me(1) (T)</option>
1252 <option value="Hex(2)HexNAc(1)NeuGc(1) (S)">Hex(2)HexNAc(1)NeuGc(1) (S)</option>
1253 <option value="Hex(2)HexNAc(1)NeuGc(1) (T)">Hex(2)HexNAc(1)NeuGc(1) (T)</option>
1254 <option value="Hex(2)HexNAc(1)NeuGc(2) (S)">Hex(2)HexNAc(1)NeuGc(2) (S)</option>
1255 <option value="Hex(2)HexNAc(1)NeuGc(2) (T)">Hex(2)HexNAc(1)NeuGc(2) (T)</option>
1256 <option value="Hex(2)HexNAc(1)NeuGc(3) (S)">Hex(2)HexNAc(1)NeuGc(3) (S)</option>
1257 <option value="Hex(2)HexNAc(1)NeuGc(3) (T)">Hex(2)HexNAc(1)NeuGc(3) (T)</option>
1258 <option value="Hex(2)HexNAc(1)NeuGc(4) (S)">Hex(2)HexNAc(1)NeuGc(4) (S)</option>
1259 <option value="Hex(2)HexNAc(1)NeuGc(4) (T)">Hex(2)HexNAc(1)NeuGc(4) (T)</option>
1260 <option value="Hex(2)HexNAc(1)Sulf(1) (S)">Hex(2)HexNAc(1)Sulf(1) (S)</option>
1261 <option value="Hex(2)HexNAc(1)Sulf(1) (T)">Hex(2)HexNAc(1)Sulf(1) (T)</option>
1262 <option value="Hex(2)HexNAc(2) (N)">Hex(2)HexNAc(2) (N)</option>
1263 <option value="Hex(2)HexNAc(2) (S)">Hex(2)HexNAc(2) (S)</option>
1264 <option value="Hex(2)HexNAc(2) (T)">Hex(2)HexNAc(2) (T)</option>
1265 <option value="Hex(2)HexNAc(2)NeuAc(1) (N)">Hex(2)HexNAc(2)NeuAc(1) (N)</option>
1266 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1267 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1268 <option value="Hex(2)HexNAc(2)NeuAc(2) (S)">Hex(2)HexNAc(2)NeuAc(2) (S)</option>
1269 <option value="Hex(2)HexNAc(2)NeuAc(2) (T)">Hex(2)HexNAc(2)NeuAc(2) (T)</option>
1270 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
1271 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
1272 <option value="Hex(2)HexNAc(2)NeuGc(1) (S)">Hex(2)HexNAc(2)NeuGc(1) (S)</option>
1273 <option value="Hex(2)HexNAc(2)NeuGc(1) (T)">Hex(2)HexNAc(2)NeuGc(1) (T)</option>
1274 <option value="Hex(2)HexNAc(2)Pent(1) (N)">Hex(2)HexNAc(2)Pent(1) (N)</option>
1275 <option value="Hex(2)HexNAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)Sulf(1) (S)</option>
1276 <option value="Hex(2)HexNAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)Sulf(1) (T)</option>
1277 <option value="Hex(2)HexNAc(2)dHex(1) (N)">Hex(2)HexNAc(2)dHex(1) (N)</option>
1278 <option value="Hex(2)HexNAc(2)dHex(1) (S)">Hex(2)HexNAc(2)dHex(1) (S)</option>
1279 <option value="Hex(2)HexNAc(2)dHex(1) (T)">Hex(2)HexNAc(2)dHex(1) (T)</option>
1280 <option value="Hex(2)HexNAc(3) (S)">Hex(2)HexNAc(3) (S)</option>
1281 <option value="Hex(2)HexNAc(3) (T)">Hex(2)HexNAc(3) (T)</option>
1282 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)</option>
1283 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)</option>
1284 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
1285 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
1286 <option value="Hex(2)HexNAc(3)NeuAc(2) (S)">Hex(2)HexNAc(3)NeuAc(2) (S)</option>
1287 <option value="Hex(2)HexNAc(3)NeuAc(2) (T)">Hex(2)HexNAc(3)NeuAc(2) (T)</option>
1288 <option value="Hex(2)HexNAc(3)NeuAc(3) (S)">Hex(2)HexNAc(3)NeuAc(3) (S)</option>
1289 <option value="Hex(2)HexNAc(3)NeuAc(3) (T)">Hex(2)HexNAc(3)NeuAc(3) (T)</option>
1290 <option value="Hex(2)HexNAc(3)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuGc(1) (S)</option>
1291 <option value="Hex(2)HexNAc(3)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuGc(1) (T)</option>
1292 <option value="Hex(2)HexNAc(3)NeuGc(2) (S)">Hex(2)HexNAc(3)NeuGc(2) (S)</option>
1293 <option value="Hex(2)HexNAc(3)NeuGc(2) (T)">Hex(2)HexNAc(3)NeuGc(2) (T)</option>
1294 <option value="Hex(2)HexNAc(3)NeuGc(3) (S)">Hex(2)HexNAc(3)NeuGc(3) (S)</option>
1295 <option value="Hex(2)HexNAc(3)NeuGc(3) (T)">Hex(2)HexNAc(3)NeuGc(3) (T)</option>
1296 <option value="Hex(2)HexNAc(3)Sulf(1) (S)">Hex(2)HexNAc(3)Sulf(1) (S)</option>
1297 <option value="Hex(2)HexNAc(3)Sulf(1) (T)">Hex(2)HexNAc(3)Sulf(1) (T)</option>
1298 <option value="Hex(2)HexNAc(4) (S)">Hex(2)HexNAc(4) (S)</option>
1299 <option value="Hex(2)HexNAc(4) (T)">Hex(2)HexNAc(4) (T)</option>
1300 <option value="Hex(2)HexNAc(4)NeuAc(1) (S)">Hex(2)HexNAc(4)NeuAc(1) (S)</option>
1301 <option value="Hex(2)HexNAc(4)NeuAc(1) (T)">Hex(2)HexNAc(4)NeuAc(1) (T)</option>
1302 <option value="Hex(2)HexNAc(5) (S)">Hex(2)HexNAc(5) (S)</option>
1303 <option value="Hex(2)HexNAc(5) (T)">Hex(2)HexNAc(5) (T)</option>
1304 <option value="Hex(2)NeuAc(1) (S)">Hex(2)NeuAc(1) (S)</option>
1305 <option value="Hex(2)NeuAc(1) (T)">Hex(2)NeuAc(1) (T)</option>
1306 <option value="Hex(3) (N)">Hex(3) (N)</option>
1307 <option value="Hex(3) (S)">Hex(3) (S)</option>
1308 <option value="Hex(3) (T)">Hex(3) (T)</option>
1309 <option value="Hex(3)HexNAc(1) (S)">Hex(3)HexNAc(1) (S)</option>
1310 <option value="Hex(3)HexNAc(1) (T)">Hex(3)HexNAc(1) (T)</option>
1311 <option value="Hex(3)HexNAc(1)Me(1) (S)">Hex(3)HexNAc(1)Me(1) (S)</option>
1312 <option value="Hex(3)HexNAc(1)Me(1) (T)">Hex(3)HexNAc(1)Me(1) (T)</option>
1313 <option value="Hex(3)HexNAc(1)Pent(1) (N)">Hex(3)HexNAc(1)Pent(1) (N)</option>
1314 <option value="Hex(3)HexNAc(2) (N)">Hex(3)HexNAc(2) (N)</option>
1315 <option value="Hex(3)HexNAc(2) (S)">Hex(3)HexNAc(2) (S)</option>
1316 <option value="Hex(3)HexNAc(2) (T)">Hex(3)HexNAc(2) (T)</option>
1317 <option value="Hex(3)HexNAc(2)NeuAc(1) (N)">Hex(3)HexNAc(2)NeuAc(1) (N)</option>
1318 <option value="Hex(3)HexNAc(2)NeuAc(2) (S)">Hex(3)HexNAc(2)NeuAc(2) (S)</option>
1319 <option value="Hex(3)HexNAc(2)NeuAc(2) (T)">Hex(3)HexNAc(2)NeuAc(2) (T)</option>
1320 <option value="Hex(3)HexNAc(2)Pent(1) (N)">Hex(3)HexNAc(2)Pent(1) (N)</option>
1321 <option value="Hex(3)HexNAc(2)Phos(1) (N)">Hex(3)HexNAc(2)Phos(1) (N)</option>
1322 <option value="Hex(3)HexNAc(3) (N)">Hex(3)HexNAc(3) (N)</option>
1323 <option value="Hex(3)HexNAc(3) (S)">Hex(3)HexNAc(3) (S)</option>
1324 <option value="Hex(3)HexNAc(3) (T)">Hex(3)HexNAc(3) (T)</option>
1325 <option value="Hex(3)HexNAc(3)NeuAc(1) (S)">Hex(3)HexNAc(3)NeuAc(1) (S)</option>
1326 <option value="Hex(3)HexNAc(3)NeuAc(1) (T)">Hex(3)HexNAc(3)NeuAc(1) (T)</option>
1327 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
1328 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
1329 <option value="Hex(3)HexNAc(3)NeuAc(2) (S)">Hex(3)HexNAc(3)NeuAc(2) (S)</option>
1330 <option value="Hex(3)HexNAc(3)NeuAc(2) (T)">Hex(3)HexNAc(3)NeuAc(2) (T)</option>
1331 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)</option>
1332 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)</option>
1333 <option value="Hex(3)HexNAc(3)NeuGc(1) (S)">Hex(3)HexNAc(3)NeuGc(1) (S)</option>
1334 <option value="Hex(3)HexNAc(3)NeuGc(1) (T)">Hex(3)HexNAc(3)NeuGc(1) (T)</option>
1335 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)</option>
1336 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)</option>
1337 <option value="Hex(3)HexNAc(3)Pent(1) (N)">Hex(3)HexNAc(3)Pent(1) (N)</option>
1338 <option value="Hex(3)HexNAc(3)Sulf(1) (S)">Hex(3)HexNAc(3)Sulf(1) (S)</option>
1339 <option value="Hex(3)HexNAc(3)Sulf(1) (T)">Hex(3)HexNAc(3)Sulf(1) (T)</option>
1340 <option value="Hex(3)HexNAc(4) (N)">Hex(3)HexNAc(4) (N)</option>
1341 <option value="Hex(3)HexNAc(4) (S)">Hex(3)HexNAc(4) (S)</option>
1342 <option value="Hex(3)HexNAc(4) (T)">Hex(3)HexNAc(4) (T)</option>
1343 <option value="Hex(3)HexNAc(4)NeuAc(1) (N)">Hex(3)HexNAc(4)NeuAc(1) (N)</option>
1344 <option value="Hex(3)HexNAc(4)Pent(1) (N)">Hex(3)HexNAc(4)Pent(1) (N)</option>
1345 <option value="Hex(3)HexNAc(4)Sulf(1) (N)">Hex(3)HexNAc(4)Sulf(1) (N)</option>
1346 <option value="Hex(3)HexNAc(5) (N)">Hex(3)HexNAc(5) (N)</option>
1347 <option value="Hex(3)HexNAc(5) (S)">Hex(3)HexNAc(5) (S)</option>
1348 <option value="Hex(3)HexNAc(5) (T)">Hex(3)HexNAc(5) (T)</option>
1349 <option value="Hex(3)HexNAc(5)Sulf(1) (N)">Hex(3)HexNAc(5)Sulf(1) (N)</option>
1350 <option value="Hex(3)HexNAc(6) (N)">Hex(3)HexNAc(6) (N)</option>
1351 <option value="Hex(3)HexNAc(6) (S)">Hex(3)HexNAc(6) (S)</option>
1352 <option value="Hex(3)HexNAc(6) (T)">Hex(3)HexNAc(6) (T)</option>
1353 <option value="Hex(3)HexNAc(6)NeuAc(1) (N)">Hex(3)HexNAc(6)NeuAc(1) (N)</option>
1354 <option value="Hex(3)HexNAc(6)Sulf(1) (N)">Hex(3)HexNAc(6)Sulf(1) (N)</option>
1355 <option value="Hex(3)HexNAc(6)Sulf(2) (N)">Hex(3)HexNAc(6)Sulf(2) (N)</option>
1356 <option value="Hex(3)HexNAc(7) (N)">Hex(3)HexNAc(7) (N)</option>
1357 <option value="Hex(3)HexNAc(7)Sulf(1) (N)">Hex(3)HexNAc(7)Sulf(1) (N)</option>
1358 <option value="Hex(3)Phos(1) (S)">Hex(3)Phos(1) (S)</option>
1359 <option value="Hex(3)Phos(1) (T)">Hex(3)Phos(1) (T)</option>
1360 <option value="Hex(4) (S)">Hex(4) (S)</option>
1361 <option value="Hex(4) (T)">Hex(4) (T)</option>
1362 <option value="Hex(4)HexNAc(1) (S)">Hex(4)HexNAc(1) (S)</option>
1363 <option value="Hex(4)HexNAc(1) (T)">Hex(4)HexNAc(1) (T)</option>
1364 <option value="Hex(4)HexNAc(2) (N)">Hex(4)HexNAc(2) (N)</option>
1365 <option value="Hex(4)HexNAc(2)NeuAc(1) (N)">Hex(4)HexNAc(2)NeuAc(1) (N)</option>
1366 <option value="Hex(4)HexNAc(2)Pent(1) (N)">Hex(4)HexNAc(2)Pent(1) (N)</option>
1367 <option value="Hex(4)HexNAc(3) (N)">Hex(4)HexNAc(3) (N)</option>
1368 <option value="Hex(4)HexNAc(3) (S)">Hex(4)HexNAc(3) (S)</option>
1369 <option value="Hex(4)HexNAc(3) (T)">Hex(4)HexNAc(3) (T)</option>
1370 <option value="Hex(4)HexNAc(3)NeuAc(1) (N)">Hex(4)HexNAc(3)NeuAc(1) (N)</option>
1371 <option value="Hex(4)HexNAc(3)NeuAc(1) (S)">Hex(4)HexNAc(3)NeuAc(1) (S)</option>
1372 <option value="Hex(4)HexNAc(3)NeuAc(1) (T)">Hex(4)HexNAc(3)NeuAc(1) (T)</option>
1373 <option value="Hex(4)HexNAc(3)NeuAc(2) (N)">Hex(4)HexNAc(3)NeuAc(2) (N)</option>
1374 <option value="Hex(4)HexNAc(3)NeuGc(1) (N)">Hex(4)HexNAc(3)NeuGc(1) (N)</option>
1375 <option value="Hex(4)HexNAc(3)Pent(1) (N)">Hex(4)HexNAc(3)Pent(1) (N)</option>
1376 <option value="Hex(4)HexNAc(4) (N)">Hex(4)HexNAc(4) (N)</option>
1377 <option value="Hex(4)HexNAc(4) (S)">Hex(4)HexNAc(4) (S)</option>
1378 <option value="Hex(4)HexNAc(4) (T)">Hex(4)HexNAc(4) (T)</option>
1379 <option value="Hex(4)HexNAc(4)Me(2)Pent(1) (N)">Hex(4)HexNAc(4)Me(2)Pent(1) (N)</option>
1380 <option value="Hex(4)HexNAc(4)NeuAc(1) (N)">Hex(4)HexNAc(4)NeuAc(1) (N)</option>
1381 <option value="Hex(4)HexNAc(4)NeuAc(1) (S)">Hex(4)HexNAc(4)NeuAc(1) (S)</option>
1382 <option value="Hex(4)HexNAc(4)NeuAc(1) (T)">Hex(4)HexNAc(4)NeuAc(1) (T)</option>
1383 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)</option>
1384 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)</option>
1385 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)</option>
1386 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)</option>
1387 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)</option>
1388 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)</option>
1389 <option value="Hex(4)HexNAc(4)Pent(1) (N)">Hex(4)HexNAc(4)Pent(1) (N)</option>
1390 <option value="Hex(4)HexNAc(4)Sulf(1) (N)">Hex(4)HexNAc(4)Sulf(1) (N)</option>
1391 <option value="Hex(4)HexNAc(4)Sulf(2) (S)">Hex(4)HexNAc(4)Sulf(2) (S)</option>
1392 <option value="Hex(4)HexNAc(4)Sulf(2) (T)">Hex(4)HexNAc(4)Sulf(2) (T)</option>
1393 <option value="Hex(4)HexNAc(5) (N)">Hex(4)HexNAc(5) (N)</option>
1394 <option value="Hex(4)HexNAc(5)NeuAc(1) (N)">Hex(4)HexNAc(5)NeuAc(1) (N)</option>
1395 <option value="Hex(4)HexNAc(5)Sulf(1) (N)">Hex(4)HexNAc(5)Sulf(1) (N)</option>
1396 <option value="Hex(4)HexNAc(6) (N)">Hex(4)HexNAc(6) (N)</option>
1397 <option value="Hex(4)Phos(1) (S)">Hex(4)Phos(1) (S)</option>
1398 <option value="Hex(4)Phos(1) (T)">Hex(4)Phos(1) (T)</option>
1399 <option value="Hex(5) (S)">Hex(5) (S)</option>
1400 <option value="Hex(5) (T)">Hex(5) (T)</option>
1401 <option value="Hex(5)HexNAc(1) (S)">Hex(5)HexNAc(1) (S)</option>
1402 <option value="Hex(5)HexNAc(1) (T)">Hex(5)HexNAc(1) (T)</option>
1403 <option value="Hex(5)HexNAc(2) (N)">Hex(5)HexNAc(2) (N)</option>
1404 <option value="Hex(5)HexNAc(2)Phos(1) (N)">Hex(5)HexNAc(2)Phos(1) (N)</option>
1405 <option value="Hex(5)HexNAc(3) (N)">Hex(5)HexNAc(3) (N)</option>
1406 <option value="Hex(5)HexNAc(3)Pent(1) (N)">Hex(5)HexNAc(3)Pent(1) (N)</option>
1407 <option value="Hex(5)HexNAc(4) (N)">Hex(5)HexNAc(4) (N)</option>
1408 <option value="Hex(5)HexNAc(4) (S)">Hex(5)HexNAc(4) (S)</option>
1409 <option value="Hex(5)HexNAc(4) (T)">Hex(5)HexNAc(4) (T)</option>
1410 <option value="Hex(5)HexNAc(4)Me(2)Pent(1) (N)">Hex(5)HexNAc(4)Me(2)Pent(1) (N)</option>
1411 <option value="Hex(5)HexNAc(4)NeuAc(1) (N)">Hex(5)HexNAc(4)NeuAc(1) (N)</option>
1412 <option value="Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)">Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)</option>
1413 <option value="Hex(5)HexNAc(4)NeuAc(2) (N)">Hex(5)HexNAc(4)NeuAc(2) (N)</option>
1414 <option value="Hex(5)HexNAc(4)NeuGc(1) (N)">Hex(5)HexNAc(4)NeuGc(1) (N)</option>
1415 <option value="Hex(5)HexNAc(4)Sulf(1) (N)">Hex(5)HexNAc(4)Sulf(1) (N)</option>
1416 <option value="Hex(5)HexNAc(5) (N)">Hex(5)HexNAc(5) (N)</option>
1417 <option value="Hex(5)HexNAc(5) (S)">Hex(5)HexNAc(5) (S)</option>
1418 <option value="Hex(5)HexNAc(5) (T)">Hex(5)HexNAc(5) (T)</option>
1419 <option value="Hex(5)Phos(1) (S)">Hex(5)Phos(1) (S)</option>
1420 <option value="Hex(5)Phos(1) (T)">Hex(5)Phos(1) (T)</option>
1421 <option value="Hex(5)Phos(3) (S)">Hex(5)Phos(3) (S)</option>
1422 <option value="Hex(5)Phos(3) (T)">Hex(5)Phos(3) (T)</option>
1423 <option value="Hex(6)HexNAc(2) (N)">Hex(6)HexNAc(2) (N)</option>
1424 <option value="Hex(6)HexNAc(2)Phos(1) (N)">Hex(6)HexNAc(2)Phos(1) (N)</option>
1425 <option value="Hex(6)HexNAc(3) (N)">Hex(6)HexNAc(3) (N)</option>
1426 <option value="Hex(6)HexNAc(3)Phos(1) (N)">Hex(6)HexNAc(3)Phos(1) (N)</option>
1427 <option value="Hex(6)HexNAc(4) (N)">Hex(6)HexNAc(4) (N)</option>
1428 <option value="Hex(6)HexNAc(4) (S)">Hex(6)HexNAc(4) (S)</option>
1429 <option value="Hex(6)HexNAc(4) (T)">Hex(6)HexNAc(4) (T)</option>
1430 <option value="Hex(6)HexNAc(4)Me(3) (N)">Hex(6)HexNAc(4)Me(3) (N)</option>
1431 <option value="Hex(6)HexNAc(4)Me(3)Pent(1) (N)">Hex(6)HexNAc(4)Me(3)Pent(1) (N)</option>
1432 <option value="Hex(6)HexNAc(5) (N)">Hex(6)HexNAc(5) (N)</option>
1433 <option value="Hex(6)Phos(1) (S)">Hex(6)Phos(1) (S)</option>
1434 <option value="Hex(6)Phos(1) (T)">Hex(6)Phos(1) (T)</option>
1435 <option value="Hex(6)Phos(3) (S)">Hex(6)Phos(3) (S)</option>
1436 <option value="Hex(6)Phos(3) (T)">Hex(6)Phos(3) (T)</option>
1437 <option value="Hex(7)HexNAc(1) (N)">Hex(7)HexNAc(1) (N)</option>
1438 <option value="Hex(7)HexNAc(2) (N)">Hex(7)HexNAc(2) (N)</option>
1439 <option value="Hex(7)HexNAc(2)Phos(1) (N)">Hex(7)HexNAc(2)Phos(1) (N)</option>
1440 <option value="Hex(7)HexNAc(2)Phos(2) (N)">Hex(7)HexNAc(2)Phos(2) (N)</option>
1441 <option value="Hex(7)HexNAc(3) (N)">Hex(7)HexNAc(3) (N)</option>
1442 <option value="Hex(7)HexNAc(3)Phos(1) (N)">Hex(7)HexNAc(3)Phos(1) (N)</option>
1443 <option value="Hex(7)HexNAc(4) (N)">Hex(7)HexNAc(4) (N)</option>
1444 <option value="Hex(7)Phos(3) (S)">Hex(7)Phos(3) (S)</option>
1445 <option value="Hex(7)Phos(3) (T)">Hex(7)Phos(3) (T)</option>
1446 <option value="Hex(8)HexNAc(1) (N)">Hex(8)HexNAc(1) (N)</option>
1447 <option value="Hex(8)HexNAc(2) (N)">Hex(8)HexNAc(2) (N)</option>
1448 <option value="Hex(8)Phos(3) (S)">Hex(8)Phos(3) (S)</option>
1449 <option value="Hex(8)Phos(3) (T)">Hex(8)Phos(3) (T)</option>
1450 <option value="Hex(9)HexNAc(2) (N)">Hex(9)HexNAc(2) (N)</option>
1451 <option value="Hex(9)Phos(3) (S)">Hex(9)Phos(3) (S)</option>
1452 <option value="Hex(9)Phos(3) (T)">Hex(9)Phos(3) (T)</option>
1453 <option value="HexN (K)">HexN (K)</option>
1454 <option value="HexN (N)">HexN (N)</option>
1455 <option value="HexN (S)">HexN (S)</option>
1456 <option value="HexN (T)">HexN (T)</option>
1457 <option value="HexN (W)">HexN (W)</option>
1458 <option value="HexNAc (N)">HexNAc (N)</option>
1459 <option value="HexNAc (S)">HexNAc (S)</option>
1460 <option value="HexNAc (T)">HexNAc (T)</option>
1461 <option value="HexNAc(1)Kdn(2) (S)">HexNAc(1)Kdn(2) (S)</option>
1462 <option value="HexNAc(1)Kdn(2) (T)">HexNAc(1)Kdn(2) (T)</option>
1463 <option value="HexNAc(1)NeuAc(1) (S)">HexNAc(1)NeuAc(1) (S)</option>
1464 <option value="HexNAc(1)NeuAc(1) (T)">HexNAc(1)NeuAc(1) (T)</option>
1465 <option value="HexNAc(1)NeuGc(1) (S)">HexNAc(1)NeuGc(1) (S)</option>
1466 <option value="HexNAc(1)NeuGc(1) (T)">HexNAc(1)NeuGc(1) (T)</option>
1467 <option value="HexNAc(1)NeuGc(2) (S)">HexNAc(1)NeuGc(2) (S)</option>
1468 <option value="HexNAc(1)NeuGc(2) (T)">HexNAc(1)NeuGc(2) (T)</option>
1469 <option value="HexNAc(1)dHex(1) (N)">HexNAc(1)dHex(1) (N)</option>
1470 <option value="HexNAc(1)dHex(1) (S)">HexNAc(1)dHex(1) (S)</option>
1471 <option value="HexNAc(1)dHex(1) (T)">HexNAc(1)dHex(1) (T)</option>
1472 <option value="HexNAc(1)dHex(2) (N)">HexNAc(1)dHex(2) (N)</option>
1473 <option value="HexNAc(2) (N)">HexNAc(2) (N)</option>
1474 <option value="HexNAc(2) (S)">HexNAc(2) (S)</option>
1475 <option value="HexNAc(2) (T)">HexNAc(2) (T)</option>
1476 <option value="HexNAc(2)NeuAc(1) (S)">HexNAc(2)NeuAc(1) (S)</option>
1477 <option value="HexNAc(2)NeuAc(1) (T)">HexNAc(2)NeuAc(1) (T)</option>
1478 <option value="HexNAc(2)NeuAc(1)Sulf(1) (S)">HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1479 <option value="HexNAc(2)NeuAc(1)Sulf(1) (T)">HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1480 <option value="HexNAc(2)NeuGc(1) (S)">HexNAc(2)NeuGc(1) (S)</option>
1481 <option value="HexNAc(2)NeuGc(1) (T)">HexNAc(2)NeuGc(1) (T)</option>
1482 <option value="HexNAc(2)dHex(1) (N)">HexNAc(2)dHex(1) (N)</option>
1483 <option value="HexNAc(2)dHex(2) (N)">HexNAc(2)dHex(2) (N)</option>
1484 <option value="HexNAc(3) (S)">HexNAc(3) (S)</option>
1485 <option value="HexNAc(3) (T)">HexNAc(3) (T)</option>
1486 <option value="HexNAc(3)Sulf(1) (S)">HexNAc(3)Sulf(1) (S)</option>
1487 <option value="HexNAc(3)Sulf(1) (T)">HexNAc(3)Sulf(1) (T)</option>
1488 <option value="HexNAc(4) (S)">HexNAc(4) (S)</option>
1489 <option value="HexNAc(4) (T)">HexNAc(4) (T)</option>
1490 <option value="HexNAc(5) (S)">HexNAc(5) (S)</option>
1491 <option value="HexNAc(5) (T)">HexNAc(5) (T)</option>
1492 <option value="His-&gt;Ala (H)">His-&gt;Ala (H)</option>
1493 <option value="His-&gt;Arg (H)">His-&gt;Arg (H)</option>
1494 <option value="His-&gt;Asn (H)">His-&gt;Asn (H)</option>
1495 <option value="His-&gt;Asp (H)">His-&gt;Asp (H)</option>
1496 <option value="His-&gt;Cys (H)">His-&gt;Cys (H)</option>
1497 <option value="His-&gt;Gln (H)">His-&gt;Gln (H)</option>
1498 <option value="His-&gt;Glu (H)">His-&gt;Glu (H)</option>
1499 <option value="His-&gt;Gly (H)">His-&gt;Gly (H)</option>
1500 <option value="His-&gt;Lys (H)">His-&gt;Lys (H)</option>
1501 <option value="His-&gt;Met (H)">His-&gt;Met (H)</option>
1502 <option value="His-&gt;Phe (H)">His-&gt;Phe (H)</option>
1503 <option value="His-&gt;Pro (H)">His-&gt;Pro (H)</option>
1504 <option value="His-&gt;Ser (H)">His-&gt;Ser (H)</option>
1505 <option value="His-&gt;Thr (H)">His-&gt;Thr (H)</option>
1506 <option value="His-&gt;Trp (H)">His-&gt;Trp (H)</option>
1507 <option value="His-&gt;Tyr (H)">His-&gt;Tyr (H)</option>
1508 <option value="His-&gt;Val (H)">His-&gt;Val (H)</option>
1509 <option value="His-&gt;Xle (H)">His-&gt;Xle (H)</option>
1510 <option value="Homocysteic_acid (M)">Homocysteic_acid (M)</option>
1511 <option value="Hydroxamic_acid (D)">Hydroxamic_acid (D)</option>
1512 <option value="Hydroxamic_acid (E)">Hydroxamic_acid (E)</option>
1513 <option value="Hydroxycinnamyl (C)">Hydroxycinnamyl (C)</option>
1514 <option value="Hydroxyfarnesyl (C)">Hydroxyfarnesyl (C)</option>
1515 <option value="Hydroxyheme (E)">Hydroxyheme (E)</option>
1516 <option value="Hydroxymethyl (N)">Hydroxymethyl (N)</option>
1517 <option value="HydroxymethylOP (K)">HydroxymethylOP (K)</option>
1518 <option value="Hydroxytrimethyl (K)">Hydroxytrimethyl (K)</option>
1519 <option value="Hypusine (K)">Hypusine (K)</option>
1520 <option value="IASD (C)">IASD (C)</option>
1521 <option value="IBTP (C)">IBTP (C)</option>
1522 <option value="ICAT-C (C)">ICAT-C (C)</option>
1523 <option value="ICAT-C:13C(9) (C)">ICAT-C:13C(9) (C)</option>
1524 <option value="ICAT-D (C)">ICAT-D (C)</option>
1525 <option value="ICAT-D:2H(8) (C)">ICAT-D:2H(8) (C)</option>
1526 <option value="ICAT-G (C)">ICAT-G (C)</option>
1527 <option value="ICAT-G:2H(8) (C)">ICAT-G:2H(8) (C)</option>
1528 <option value="ICAT-H (C)">ICAT-H (C)</option>
1529 <option value="ICAT-H:13C(6) (C)">ICAT-H:13C(6) (C)</option>
1530 <option value="ICDID (C)">ICDID (C)</option>
1531 <option value="ICDID:2H(6) (C)">ICDID:2H(6) (C)</option>
1532 <option value="ICPL (K)">ICPL (K)</option>
1533 <option value="ICPL (N-term)">ICPL (N-term)</option>
1534 <option value="ICPL:13C(6) (K)">ICPL:13C(6) (K)</option>
1535 <option value="ICPL:13C(6) (N-term)">ICPL:13C(6) (N-term)</option>
1536 <option value="ICPL:13C(6)2H(4) (K)">ICPL:13C(6)2H(4) (K)</option>
1537 <option value="ICPL:13C(6)2H(4) (N-term)">ICPL:13C(6)2H(4) (N-term)</option>
1538 <option value="ICPL:2H(4) (K)">ICPL:2H(4) (K)</option>
1539 <option value="ICPL:2H(4) (N-term)">ICPL:2H(4) (N-term)</option>
1540 <option value="IDEnT (C)">IDEnT (C)</option>
1541 <option value="IED-Biotin (C)">IED-Biotin (C)</option>
1542 <option value="IGBP (C)">IGBP (C)</option>
1543 <option value="IGBP:13C(2) (C)">IGBP:13C(2) (C)</option>
1544 <option value="IMEHex(2)NeuAc(1) (K)">IMEHex(2)NeuAc(1) (K)</option>
1545 <option value="IMID (K)">IMID (K)</option>
1546 <option value="IMID:2H(4) (K)">IMID:2H(4) (K)</option>
1547 <option value="ISD_z+2_ion (N-term)">ISD_z+2_ion (N-term)</option>
1548 <option value="Iminobiotin (K)">Iminobiotin (K)</option>
1549 <option value="Iminobiotin (N-term)">Iminobiotin (N-term)</option>
1550 <option value="Iodo (H)">Iodo (H)</option>
1551 <option value="Iodo (Y)">Iodo (Y)</option>
1552 <option value="IodoU-AMP (F)">IodoU-AMP (F)</option>
1553 <option value="IodoU-AMP (W)">IodoU-AMP (W)</option>
1554 <option value="IodoU-AMP (Y)">IodoU-AMP (Y)</option>
1555 <option value="Iodoacetanilide (C)">Iodoacetanilide (C)</option>
1556 <option value="Iodoacetanilide (K)">Iodoacetanilide (K)</option>
1557 <option value="Iodoacetanilide (N-term)">Iodoacetanilide (N-term)</option>
1558 <option value="Iodoacetanilide:13C(6) (C)">Iodoacetanilide:13C(6) (C)</option>
1559 <option value="Iodoacetanilide:13C(6) (K)">Iodoacetanilide:13C(6) (K)</option>
1560 <option value="Iodoacetanilide:13C(6) (N-term)">Iodoacetanilide:13C(6) (N-term)</option>
1561 <option value="Isopropylphospho (S)">Isopropylphospho (S)</option>
1562 <option value="Isopropylphospho (T)">Isopropylphospho (T)</option>
1563 <option value="Isopropylphospho (Y)">Isopropylphospho (Y)</option>
1564 <option value="LG-Hlactam-K (K)">LG-Hlactam-K (K)</option>
1565 <option value="LG-Hlactam-R (R)">LG-Hlactam-R (R)</option>
1566 <option value="LG-anhydrolactam (K)">LG-anhydrolactam (K)</option>
1567 <option value="LG-anhydrolactam (N-term)">LG-anhydrolactam (N-term)</option>
1568 <option value="LG-anhyropyrrole (K)">LG-anhyropyrrole (K)</option>
1569 <option value="LG-anhyropyrrole (N-term)">LG-anhyropyrrole (N-term)</option>
1570 <option value="LG-lactam-K (K)">LG-lactam-K (K)</option>
1571 <option value="LG-lactam-R (R)">LG-lactam-R (R)</option>
1572 <option value="LG-pyrrole (K)">LG-pyrrole (K)</option>
1573 <option value="LG-pyrrole (N-term)">LG-pyrrole (N-term)</option>
1574 <option value="LRGG (K)">LRGG (K)</option>
1575 <option value="LRGG+dimethyl (K)">LRGG+dimethyl (K)</option>
1576 <option value="LRGG+methyl (K)">LRGG+methyl (K)</option>
1577 <option value="Label:13C(1)2H(3) (M)">Label:13C(1)2H(3) (M)</option>
1578 <option value="Label:13C(1)2H(3)+Oxidation (M)">Label:13C(1)2H(3)+Oxidation (M)</option>
1579 <option value="Label:13C(2)15N(2) (K)">Label:13C(2)15N(2) (K)</option>
1580 <option value="Label:13C(3) (A)">Label:13C(3) (A)</option>
1581 <option value="Label:13C(3)15N(1) (A)">Label:13C(3)15N(1) (A)</option>
1582 <option value="Label:13C(4) (M)">Label:13C(4) (M)</option>
1583 <option value="Label:13C(4)+Oxidation (M)">Label:13C(4)+Oxidation (M)</option>
1584 <option value="Label:13C(4)15N(1) (D)">Label:13C(4)15N(1) (D)</option>
1585 <option value="Label:13C(4)15N(2)+GG (K)">Label:13C(4)15N(2)+GG (K)</option>
1586 <option value="Label:13C(5) (P)">Label:13C(5) (P)</option>
1587 <option value="Label:13C(5)15N(1) (E)">Label:13C(5)15N(1) (E)</option>
1588 <option value="Label:13C(5)15N(1) (M)">Label:13C(5)15N(1) (M)</option>
1589 <option value="Label:13C(5)15N(1) (P)">Label:13C(5)15N(1) (P)</option>
1590 <option value="Label:13C(5)15N(1) (V)">Label:13C(5)15N(1) (V)</option>
1591 <option value="Label:13C(6) (I)">Label:13C(6) (I)</option>
1592 <option value="Label:13C(6) (K)">Label:13C(6) (K)</option>
1593 <option value="Label:13C(6) (L)">Label:13C(6) (L)</option>
1594 <option value="Label:13C(6) (R)">Label:13C(6) (R)</option>
1595 <option value="Label:13C(6)+Acetyl (K)">Label:13C(6)+Acetyl (K)</option>
1596 <option value="Label:13C(6)+Dimethyl (K)">Label:13C(6)+Dimethyl (K)</option>
1597 <option value="Label:13C(6)+GG (K)">Label:13C(6)+GG (K)</option>
1598 <option value="Label:13C(6)15N(1) (I)">Label:13C(6)15N(1) (I)</option>
1599 <option value="Label:13C(6)15N(1) (L)">Label:13C(6)15N(1) (L)</option>
1600 <option value="Label:13C(6)15N(2) (K)">Label:13C(6)15N(2) (K)</option>
1601 <option value="Label:13C(6)15N(2)+Acetyl (K)">Label:13C(6)15N(2)+Acetyl (K)</option>
1602 <option value="Label:13C(6)15N(2)+Dimethyl (K)">Label:13C(6)15N(2)+Dimethyl (K)</option>
1603 <option value="Label:13C(6)15N(2)+GG (K)">Label:13C(6)15N(2)+GG (K)</option>
1604 <option value="Label:13C(6)15N(4) (R)">Label:13C(6)15N(4) (R)</option>
1605 <option value="Label:13C(6)15N(4)+Dimethyl (R)">Label:13C(6)15N(4)+Dimethyl (R)</option>
1606 <option value="Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)">Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)</option>
1607 <option value="Label:13C(6)15N(4)+Methyl (R)">Label:13C(6)15N(4)+Methyl (R)</option>
1608 <option value="Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)">Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)</option>
1609 <option value="Label:13C(9) (F)">Label:13C(9) (F)</option>
1610 <option value="Label:13C(9) (Y)">Label:13C(9) (Y)</option>
1611 <option value="Label:13C(9)+Phospho (Y)">Label:13C(9)+Phospho (Y)</option>
1612 <option value="Label:13C(9)15N(1) (F)">Label:13C(9)15N(1) (F)</option>
1613 <option value="Label:15N(1) (A)">Label:15N(1) (A)</option>
1614 <option value="Label:15N(1) (C)">Label:15N(1) (C)</option>
1615 <option value="Label:15N(1) (D)">Label:15N(1) (D)</option>
1616 <option value="Label:15N(1) (E)">Label:15N(1) (E)</option>
1617 <option value="Label:15N(1) (F)">Label:15N(1) (F)</option>
1618 <option value="Label:15N(1) (G)">Label:15N(1) (G)</option>
1619 <option value="Label:15N(1) (I)">Label:15N(1) (I)</option>
1620 <option value="Label:15N(1) (L)">Label:15N(1) (L)</option>
1621 <option value="Label:15N(1) (M)">Label:15N(1) (M)</option>
1622 <option value="Label:15N(1) (P)">Label:15N(1) (P)</option>
1623 <option value="Label:15N(1) (S)">Label:15N(1) (S)</option>
1624 <option value="Label:15N(1) (T)">Label:15N(1) (T)</option>
1625 <option value="Label:15N(1) (V)">Label:15N(1) (V)</option>
1626 <option value="Label:15N(1) (Y)">Label:15N(1) (Y)</option>
1627 <option value="Label:15N(2) (K)">Label:15N(2) (K)</option>
1628 <option value="Label:15N(2) (N)">Label:15N(2) (N)</option>
1629 <option value="Label:15N(2) (Q)">Label:15N(2) (Q)</option>
1630 <option value="Label:15N(2) (W)">Label:15N(2) (W)</option>
1631 <option value="Label:15N(2)2H(9) (K)">Label:15N(2)2H(9) (K)</option>
1632 <option value="Label:15N(3) (H)">Label:15N(3) (H)</option>
1633 <option value="Label:15N(4) (R)">Label:15N(4) (R)</option>
1634 <option value="Label:18O(1) (C-term)">Label:18O(1) (C-term)</option>
1635 <option value="Label:18O(1) (S)">Label:18O(1) (S)</option>
1636 <option value="Label:18O(1) (T)">Label:18O(1) (T)</option>
1637 <option value="Label:18O(1) (Y)">Label:18O(1) (Y)</option>
1638 <option value="Label:18O(2) (C-term)">Label:18O(2) (C-term)</option>
1639 <option value="Label:2H(10) (L)">Label:2H(10) (L)</option>
1640 <option value="Label:2H(3) (L)">Label:2H(3) (L)</option>
1641 <option value="Label:2H(3) (M)">Label:2H(3) (M)</option>
1642 <option value="Label:2H(3)+Oxidation (M)">Label:2H(3)+Oxidation (M)</option>
1643 <option value="Label:2H(4) (F)">Label:2H(4) (F)</option>
1644 <option value="Label:2H(4) (K)">Label:2H(4) (K)</option>
1645 <option value="Label:2H(4) (Y)">Label:2H(4) (Y)</option>
1646 <option value="Label:2H(4)+Acetyl (K)">Label:2H(4)+Acetyl (K)</option>
1647 <option value="Label:2H(4)+GG (K)">Label:2H(4)+GG (K)</option>
1648 <option value="Label:2H(4)13C(1) (R)">Label:2H(4)13C(1) (R)</option>
1649 <option value="Label:2H(6)15N(1) (P)">Label:2H(6)15N(1) (P)</option>
1650 <option value="Label:2H(7)15N(4) (R)">Label:2H(7)15N(4) (R)</option>
1651 <option value="Label:2H(9)13C(6)15N(2) (K)">Label:2H(9)13C(6)15N(2) (K)</option>
1652 <option value="Leu-&gt;MetOx (L)">Leu-&gt;MetOx (L)</option>
1653 <option value="Lipoyl (K)">Lipoyl (K)</option>
1654 <option value="Lys (N-term)">Lys (N-term)</option>
1655 <option value="Lys-&gt;Ala (K)">Lys-&gt;Ala (K)</option>
1656 <option value="Lys-&gt;Allysine (K)">Lys-&gt;Allysine (K)</option>
1657 <option value="Lys-&gt;AminoadipicAcid (K)">Lys-&gt;AminoadipicAcid (K)</option>
1658 <option value="Lys-&gt;Arg (K)">Lys-&gt;Arg (K)</option>
1659 <option value="Lys-&gt;Asn (K)">Lys-&gt;Asn (K)</option>
1660 <option value="Lys-&gt;Asp (K)">Lys-&gt;Asp (K)</option>
1661 <option value="Lys-&gt;CamCys (K)">Lys-&gt;CamCys (K)</option>
1662 <option value="Lys-&gt;Cys (K)">Lys-&gt;Cys (K)</option>
1663 <option value="Lys-&gt;Gln (K)">Lys-&gt;Gln (K)</option>
1664 <option value="Lys-&gt;Glu (K)">Lys-&gt;Glu (K)</option>
1665 <option value="Lys-&gt;Gly (K)">Lys-&gt;Gly (K)</option>
1666 <option value="Lys-&gt;His (K)">Lys-&gt;His (K)</option>
1667 <option value="Lys-&gt;Met (K)">Lys-&gt;Met (K)</option>
1668 <option value="Lys-&gt;MetOx (K)">Lys-&gt;MetOx (K)</option>
1669 <option value="Lys-&gt;Phe (K)">Lys-&gt;Phe (K)</option>
1670 <option value="Lys-&gt;Pro (K)">Lys-&gt;Pro (K)</option>
1671 <option value="Lys-&gt;Ser (K)">Lys-&gt;Ser (K)</option>
1672 <option value="Lys-&gt;Thr (K)">Lys-&gt;Thr (K)</option>
1673 <option value="Lys-&gt;Trp (K)">Lys-&gt;Trp (K)</option>
1674 <option value="Lys-&gt;Tyr (K)">Lys-&gt;Tyr (K)</option>
1675 <option value="Lys-&gt;Val (K)">Lys-&gt;Val (K)</option>
1676 <option value="Lys-&gt;Xle (K)">Lys-&gt;Xle (K)</option>
1677 <option value="Lysbiotinhydrazide (K)">Lysbiotinhydrazide (K)</option>
1678 <option value="MDCC (C)">MDCC (C)</option>
1679 <option value="MG-H1 (R)">MG-H1 (R)</option>
1680 <option value="MM-diphenylpentanone (C)">MM-diphenylpentanone (C)</option>
1681 <option value="MTSL (C)">MTSL (C)</option>
1682 <option value="Maleimide-PEO2-Biotin (C)">Maleimide-PEO2-Biotin (C)</option>
1683 <option value="Malonyl (C)">Malonyl (C)</option>
1684 <option value="Malonyl (S)">Malonyl (S)</option>
1685 <option value="Menadione (C)">Menadione (C)</option>
1686 <option value="Menadione (K)">Menadione (K)</option>
1687 <option value="Menadione-HQ (C)">Menadione-HQ (C)</option>
1688 <option value="Menadione-HQ (K)">Menadione-HQ (K)</option>
1689 <option value="MercaptoEthanol (S)">MercaptoEthanol (S)</option>
1690 <option value="MercaptoEthanol (T)">MercaptoEthanol (T)</option>
1691 <option value="Met-&gt;Aha (M)">Met-&gt;Aha (M)</option>
1692 <option value="Met-&gt;Ala (M)">Met-&gt;Ala (M)</option>
1693 <option value="Met-&gt;Arg (M)">Met-&gt;Arg (M)</option>
1694 <option value="Met-&gt;Asn (M)">Met-&gt;Asn (M)</option>
1695 <option value="Met-&gt;Asp (M)">Met-&gt;Asp (M)</option>
1696 <option value="Met-&gt;Cys (M)">Met-&gt;Cys (M)</option>
1697 <option value="Met-&gt;Gln (M)">Met-&gt;Gln (M)</option>
1698 <option value="Met-&gt;Glu (M)">Met-&gt;Glu (M)</option>
1699 <option value="Met-&gt;Gly (M)">Met-&gt;Gly (M)</option>
1700 <option value="Met-&gt;His (M)">Met-&gt;His (M)</option>
1701 <option value="Met-&gt;Hpg (M)">Met-&gt;Hpg (M)</option>
1702 <option value="Met-&gt;Hse (C-term M)">Met-&gt;Hse (C-term M)</option>
1703 <option value="Met-&gt;Hsl (C-term M)">Met-&gt;Hsl (C-term M)</option>
1704 <option value="Met-&gt;Lys (M)">Met-&gt;Lys (M)</option>
1705 <option value="Met-&gt;Phe (M)">Met-&gt;Phe (M)</option>
1706 <option value="Met-&gt;Pro (M)">Met-&gt;Pro (M)</option>
1707 <option value="Met-&gt;Ser (M)">Met-&gt;Ser (M)</option>
1708 <option value="Met-&gt;Thr (M)">Met-&gt;Thr (M)</option>
1709 <option value="Met-&gt;Trp (M)">Met-&gt;Trp (M)</option>
1710 <option value="Met-&gt;Tyr (M)">Met-&gt;Tyr (M)</option>
1711 <option value="Met-&gt;Val (M)">Met-&gt;Val (M)</option>
1712 <option value="Met-&gt;Xle (M)">Met-&gt;Xle (M)</option>
1713 <option value="Methyl (C)">Methyl (C)</option>
1714 <option value="Methyl (C-term)">Methyl (C-term)</option>
1715 <option value="Methyl (D)">Methyl (D)</option>
1716 <option value="Methyl (E)">Methyl (E)</option>
1717 <option value="Methyl (H)">Methyl (H)</option>
1718 <option value="Methyl (I)">Methyl (I)</option>
1719 <option value="Methyl (K)">Methyl (K)</option>
1720 <option value="Methyl (L)">Methyl (L)</option>
1721 <option value="Methyl (N)">Methyl (N)</option>
1722 <option value="Methyl (N-term)">Methyl (N-term)</option>
1723 <option value="Methyl (Q)">Methyl (Q)</option>
1724 <option value="Methyl (R)">Methyl (R)</option>
1725 <option value="Methyl (S)">Methyl (S)</option>
1726 <option value="Methyl (T)">Methyl (T)</option>
1727 <option value="Methyl+Acetyl:2H(3) (K)">Methyl+Acetyl:2H(3) (K)</option>
1728 <option value="Methyl+Deamidated (N)">Methyl+Deamidated (N)</option>
1729 <option value="Methyl+Deamidated (Q)">Methyl+Deamidated (Q)</option>
1730 <option value="Methyl-PEO12-Maleimide (C)">Methyl-PEO12-Maleimide (C)</option>
1731 <option value="Methyl:2H(2) (K)">Methyl:2H(2) (K)</option>
1732 <option value="Methyl:2H(2) (N-term)">Methyl:2H(2) (N-term)</option>
1733 <option value="Methyl:2H(2)13C (C)">Methyl:2H(2)13C (C)</option>
1734 <option value="Methyl:2H(2)13C (C-term)">Methyl:2H(2)13C (C-term)</option>
1735 <option value="Methyl:2H(2)13C (D)">Methyl:2H(2)13C (D)</option>
1736 <option value="Methyl:2H(2)13C (E)">Methyl:2H(2)13C (E)</option>
1737 <option value="Methyl:2H(2)13C (H)">Methyl:2H(2)13C (H)</option>
1738 <option value="Methyl:2H(2)13C (I)">Methyl:2H(2)13C (I)</option>
1739 <option value="Methyl:2H(2)13C (K)">Methyl:2H(2)13C (K)</option>
1740 <option value="Methyl:2H(2)13C (L)">Methyl:2H(2)13C (L)</option>
1741 <option value="Methyl:2H(2)13C (N)">Methyl:2H(2)13C (N)</option>
1742 <option value="Methyl:2H(2)13C (N-term)">Methyl:2H(2)13C (N-term)</option>
1743 <option value="Methyl:2H(2)13C (Q)">Methyl:2H(2)13C (Q)</option>
1744 <option value="Methyl:2H(2)13C (R)">Methyl:2H(2)13C (R)</option>
1745 <option value="Methyl:2H(2)13C (S)">Methyl:2H(2)13C (S)</option>
1746 <option value="Methyl:2H(2)13C (T)">Methyl:2H(2)13C (T)</option>
1747 <option value="Methyl:2H(3) (D)">Methyl:2H(3) (D)</option>
1748 <option value="Methyl:2H(3) (E)">Methyl:2H(3) (E)</option>
1749 <option value="Methyl:2H(3) (K)">Methyl:2H(3) (K)</option>
1750 <option value="Methyl:2H(3) (R)">Methyl:2H(3) (R)</option>
1751 <option value="Methyl:2H(3) (X)">Methyl:2H(3) (X)</option>
1752 <option value="Methyl:2H(3)+Acetyl:2H(3) (K)">Methyl:2H(3)+Acetyl:2H(3) (K)</option>
1753 <option value="Methyl:2H(3)13C(1) (K)">Methyl:2H(3)13C(1) (K)</option>
1754 <option value="Methyl:2H(3)13C(1) (N-term)">Methyl:2H(3)13C(1) (N-term)</option>
1755 <option value="Methyl:2H(3)13C(1) (R)">Methyl:2H(3)13C(1) (R)</option>
1756 <option value="Methylamine (S)">Methylamine (S)</option>
1757 <option value="Methylamine (T)">Methylamine (T)</option>
1758 <option value="Methylmalonylation (S)">Methylmalonylation (S)</option>
1759 <option value="Methylphosphonate (S)">Methylphosphonate (S)</option>
1760 <option value="Methylphosphonate (T)">Methylphosphonate (T)</option>
1761 <option value="Methylphosphonate (Y)">Methylphosphonate (Y)</option>
1762 <option value="Methylpyrroline (K)">Methylpyrroline (K)</option>
1763 <option value="Methylthio (C)">Methylthio (C)</option>
1764 <option value="Methylthio (D)">Methylthio (D)</option>
1765 <option value="Methylthio (K)">Methylthio (K)</option>
1766 <option value="Methylthio (N)">Methylthio (N)</option>
1767 <option value="Methylthio (N-term)">Methylthio (N-term)</option>
1768 <option value="Molybdopterin (C)">Molybdopterin (C)</option>
1769 <option value="MolybdopterinGD (C)">MolybdopterinGD (C)</option>
1770 <option value="MolybdopterinGD (D)">MolybdopterinGD (D)</option>
1771 <option value="MolybdopterinGD (U)">MolybdopterinGD (U)</option>
1772 <option value="MolybdopterinGD+Delta:S(-1)Se(1) (C)">MolybdopterinGD+Delta:S(-1)Se(1) (C)</option>
1773 <option value="MurNAc (A)">MurNAc (A)</option>
1774 <option value="Myristoyl (C)">Myristoyl (C)</option>
1775 <option value="Myristoyl (K)">Myristoyl (K)</option>
1776 <option value="Myristoyl (N-term G)">Myristoyl (N-term G)</option>
1777 <option value="N-dimethylphosphate (S)">N-dimethylphosphate (S)</option>
1778 <option value="NA-LNO2 (C)">NA-LNO2 (C)</option>
1779 <option value="NA-LNO2 (H)">NA-LNO2 (H)</option>
1780 <option value="NA-OA-NO2 (C)">NA-OA-NO2 (C)</option>
1781 <option value="NA-OA-NO2 (H)">NA-OA-NO2 (H)</option>
1782 <option value="NBS (W)">NBS (W)</option>
1783 <option value="NBS:13C(6) (W)">NBS:13C(6) (W)</option>
1784 <option value="NDA (K)">NDA (K)</option>
1785 <option value="NDA (N-term)">NDA (N-term)</option>
1786 <option value="NEIAA (C)">NEIAA (C)</option>
1787 <option value="NEIAA (Y)">NEIAA (Y)</option>
1788 <option value="NEIAA:2H(5) (C)">NEIAA:2H(5) (C)</option>
1789 <option value="NEIAA:2H(5) (Y)">NEIAA:2H(5) (Y)</option>
1790 <option value="NEM:2H(5) (C)">NEM:2H(5) (C)</option>
1791 <option value="NEM:2H(5)+H2O (C)">NEM:2H(5)+H2O (C)</option>
1792 <option value="NEMsulfur (C)">NEMsulfur (C)</option>
1793 <option value="NEMsulfurWater (C)">NEMsulfurWater (C)</option>
1794 <option value="NHS-LC-Biotin (K)">NHS-LC-Biotin (K)</option>
1795 <option value="NHS-LC-Biotin (N-term)">NHS-LC-Biotin (N-term)</option>
1796 <option value="NHS-fluorescein (K)">NHS-fluorescein (K)</option>
1797 <option value="NIC (K)">NIC (K)</option>
1798 <option value="NIC (N-term)">NIC (N-term)</option>
1799 <option value="NIPCAM (C)">NIPCAM (C)</option>
1800 <option value="NO_SMX_SEMD (C)">NO_SMX_SEMD (C)</option>
1801 <option value="NO_SMX_SIMD (C)">NO_SMX_SIMD (C)</option>
1802 <option value="NO_SMX_SMCT (C)">NO_SMX_SMCT (C)</option>
1803 <option value="NP40 (N-term)">NP40 (N-term)</option>
1804 <option value="NQIGG (K)">NQIGG (K)</option>
1805 <option value="Nethylmaleimide (C)">Nethylmaleimide (C)</option>
1806 <option value="Nethylmaleimide+water (C)">Nethylmaleimide+water (C)</option>
1807 <option value="Nethylmaleimide+water (K)">Nethylmaleimide+water (K)</option>
1808 <option value="NeuAc (N)">NeuAc (N)</option>
1809 <option value="NeuAc (S)">NeuAc (S)</option>
1810 <option value="NeuAc (T)">NeuAc (T)</option>
1811 <option value="NeuGc (N)">NeuGc (N)</option>
1812 <option value="NeuGc (S)">NeuGc (S)</option>
1813 <option value="NeuGc (T)">NeuGc (T)</option>
1814 <option value="Nitro (W)">Nitro (W)</option>
1815 <option value="Nitro (Y)">Nitro (Y)</option>
1816 <option value="Nitrosyl (C)">Nitrosyl (C)</option>
1817 <option value="Nmethylmaleimide (C)">Nmethylmaleimide (C)</option>
1818 <option value="Nmethylmaleimide (K)">Nmethylmaleimide (K)</option>
1819 <option value="Nmethylmaleimide+water (C)">Nmethylmaleimide+water (C)</option>
1820 <option value="O-Dimethylphosphate (S)">O-Dimethylphosphate (S)</option>
1821 <option value="O-Dimethylphosphate (T)">O-Dimethylphosphate (T)</option>
1822 <option value="O-Dimethylphosphate (Y)">O-Dimethylphosphate (Y)</option>
1823 <option value="O-Et-N-diMePhospho (S)">O-Et-N-diMePhospho (S)</option>
1824 <option value="O-Isopropylmethylphosphonate (S)">O-Isopropylmethylphosphonate (S)</option>
1825 <option value="O-Isopropylmethylphosphonate (T)">O-Isopropylmethylphosphonate (T)</option>
1826 <option value="O-Isopropylmethylphosphonate (Y)">O-Isopropylmethylphosphonate (Y)</option>
1827 <option value="O-Methylphosphate (S)">O-Methylphosphate (S)</option>
1828 <option value="O-Methylphosphate (T)">O-Methylphosphate (T)</option>
1829 <option value="O-Methylphosphate (Y)">O-Methylphosphate (Y)</option>
1830 <option value="O-pinacolylmethylphosphonate (H)">O-pinacolylmethylphosphonate (H)</option>
1831 <option value="O-pinacolylmethylphosphonate (K)">O-pinacolylmethylphosphonate (K)</option>
1832 <option value="O-pinacolylmethylphosphonate (S)">O-pinacolylmethylphosphonate (S)</option>
1833 <option value="O-pinacolylmethylphosphonate (T)">O-pinacolylmethylphosphonate (T)</option>
1834 <option value="O-pinacolylmethylphosphonate (Y)">O-pinacolylmethylphosphonate (Y)</option>
1835 <option value="Octanoyl (C)">Octanoyl (C)</option>
1836 <option value="Octanoyl (S)">Octanoyl (S)</option>
1837 <option value="Octanoyl (T)">Octanoyl (T)</option>
1838 <option value="OxArgBiotin (R)">OxArgBiotin (R)</option>
1839 <option value="OxArgBiotinRed (R)">OxArgBiotinRed (R)</option>
1840 <option value="OxLysBiotin (K)">OxLysBiotin (K)</option>
1841 <option value="OxLysBiotinRed (K)">OxLysBiotinRed (K)</option>
1842 <option value="OxProBiotin (P)">OxProBiotin (P)</option>
1843 <option value="OxProBiotinRed (P)">OxProBiotinRed (P)</option>
1844 <option value="Oxidation (C)">Oxidation (C)</option>
1845 <option value="Oxidation (C-term G)">Oxidation (C-term G)</option>
1846 <option value="Oxidation (D)">Oxidation (D)</option>
1847 <option value="Oxidation (F)">Oxidation (F)</option>
1848 <option value="Oxidation (H)">Oxidation (H)</option>
1849 <option value="Oxidation (K)">Oxidation (K)</option>
1850 <option value="Oxidation (M)">Oxidation (M)</option>
1851 <option value="Oxidation (N)">Oxidation (N)</option>
1852 <option value="Oxidation (P)">Oxidation (P)</option>
1853 <option value="Oxidation (R)">Oxidation (R)</option>
1854 <option value="Oxidation (U)">Oxidation (U)</option>
1855 <option value="Oxidation (W)">Oxidation (W)</option>
1856 <option value="Oxidation (Y)">Oxidation (Y)</option>
1857 <option value="Oxidation+NEM (C)">Oxidation+NEM (C)</option>
1858 <option value="PEITC (C)">PEITC (C)</option>
1859 <option value="PEITC (K)">PEITC (K)</option>
1860 <option value="PEITC (N-term)">PEITC (N-term)</option>
1861 <option value="PEO-Iodoacetyl-LC-Biotin (C)">PEO-Iodoacetyl-LC-Biotin (C)</option>
1862 <option value="PET (S)">PET (S)</option>
1863 <option value="PET (T)">PET (T)</option>
1864 <option value="PS_Hapten (C)">PS_Hapten (C)</option>
1865 <option value="PS_Hapten (H)">PS_Hapten (H)</option>
1866 <option value="PS_Hapten (K)">PS_Hapten (K)</option>
1867 <option value="Palmitoleyl (C)">Palmitoleyl (C)</option>
1868 <option value="Palmitoleyl (S)">Palmitoleyl (S)</option>
1869 <option value="Palmitoleyl (T)">Palmitoleyl (T)</option>
1870 <option value="Palmitoyl (C)">Palmitoyl (C)</option>
1871 <option value="Palmitoyl (K)">Palmitoyl (K)</option>
1872 <option value="Palmitoyl (S)">Palmitoyl (S)</option>
1873 <option value="Palmitoyl (T)">Palmitoyl (T)</option>
1874 <option value="Pentose (S)">Pentose (S)</option>
1875 <option value="Pentose (T)">Pentose (T)</option>
1876 <option value="Pentylamine (Q)">Pentylamine (Q)</option>
1877 <option value="Phe-&gt;Ala (F)">Phe-&gt;Ala (F)</option>
1878 <option value="Phe-&gt;Arg (F)">Phe-&gt;Arg (F)</option>
1879 <option value="Phe-&gt;Asn (F)">Phe-&gt;Asn (F)</option>
1880 <option value="Phe-&gt;Asp (F)">Phe-&gt;Asp (F)</option>
1881 <option value="Phe-&gt;CamCys (F)">Phe-&gt;CamCys (F)</option>
1882 <option value="Phe-&gt;Cys (F)">Phe-&gt;Cys (F)</option>
1883 <option value="Phe-&gt;Gln (F)">Phe-&gt;Gln (F)</option>
1884 <option value="Phe-&gt;Glu (F)">Phe-&gt;Glu (F)</option>
1885 <option value="Phe-&gt;Gly (F)">Phe-&gt;Gly (F)</option>
1886 <option value="Phe-&gt;His (F)">Phe-&gt;His (F)</option>
1887 <option value="Phe-&gt;Lys (F)">Phe-&gt;Lys (F)</option>
1888 <option value="Phe-&gt;Met (F)">Phe-&gt;Met (F)</option>
1889 <option value="Phe-&gt;Pro (F)">Phe-&gt;Pro (F)</option>
1890 <option value="Phe-&gt;Ser (F)">Phe-&gt;Ser (F)</option>
1891 <option value="Phe-&gt;Thr (F)">Phe-&gt;Thr (F)</option>
1892 <option value="Phe-&gt;Trp (F)">Phe-&gt;Trp (F)</option>
1893 <option value="Phe-&gt;Tyr (F)">Phe-&gt;Tyr (F)</option>
1894 <option value="Phe-&gt;Val (F)">Phe-&gt;Val (F)</option>
1895 <option value="Phe-&gt;Xle (F)">Phe-&gt;Xle (F)</option>
1896 <option value="Phenylisocyanate (N-term)">Phenylisocyanate (N-term)</option>
1897 <option value="Phenylisocyanate:2H(5) (N-term)">Phenylisocyanate:2H(5) (N-term)</option>
1898 <option value="Phospho (C)">Phospho (C)</option>
1899 <option value="Phospho (D)">Phospho (D)</option>
1900 <option value="Phospho (H)">Phospho (H)</option>
1901 <option value="Phospho (K)">Phospho (K)</option>
1902 <option value="Phospho (R)">Phospho (R)</option>
1903 <option value="Phospho (S)">Phospho (S)</option>
1904 <option value="Phospho (T)">Phospho (T)</option>
1905 <option value="Phospho (Y)">Phospho (Y)</option>
1906 <option value="PhosphoHex (S)">PhosphoHex (S)</option>
1907 <option value="PhosphoHex (T)">PhosphoHex (T)</option>
1908 <option value="PhosphoHex(2) (N)">PhosphoHex(2) (N)</option>
1909 <option value="PhosphoHex(2) (S)">PhosphoHex(2) (S)</option>
1910 <option value="PhosphoHex(2) (T)">PhosphoHex(2) (T)</option>
1911 <option value="PhosphoHexNAc (S)">PhosphoHexNAc (S)</option>
1912 <option value="PhosphoHexNAc (T)">PhosphoHexNAc (T)</option>
1913 <option value="PhosphoUridine (H)">PhosphoUridine (H)</option>
1914 <option value="PhosphoUridine (Y)">PhosphoUridine (Y)</option>
1915 <option value="Phosphoadenosine (H)">Phosphoadenosine (H)</option>
1916 <option value="Phosphoadenosine (K)">Phosphoadenosine (K)</option>
1917 <option value="Phosphoadenosine (T)">Phosphoadenosine (T)</option>
1918 <option value="Phosphoadenosine (Y)">Phosphoadenosine (Y)</option>
1919 <option value="Phosphogluconoylation (K)">Phosphogluconoylation (K)</option>
1920 <option value="Phosphogluconoylation (N-term)">Phosphogluconoylation (N-term)</option>
1921 <option value="Phosphoguanosine (H)">Phosphoguanosine (H)</option>
1922 <option value="Phosphoguanosine (K)">Phosphoguanosine (K)</option>
1923 <option value="Phosphopantetheine (S)">Phosphopantetheine (S)</option>
1924 <option value="Phosphopropargyl (S)">Phosphopropargyl (S)</option>
1925 <option value="Phosphopropargyl (T)">Phosphopropargyl (T)</option>
1926 <option value="Phosphopropargyl (Y)">Phosphopropargyl (Y)</option>
1927 <option value="PhosphoribosyldephosphoCoA (S)">PhosphoribosyldephosphoCoA (S)</option>
1928 <option value="Phycocyanobilin (C)">Phycocyanobilin (C)</option>
1929 <option value="Phycoerythrobilin (C)">Phycoerythrobilin (C)</option>
1930 <option value="Phytochromobilin (C)">Phytochromobilin (C)</option>
1931 <option value="Piperidine (K)">Piperidine (K)</option>
1932 <option value="Piperidine (N-term)">Piperidine (N-term)</option>
1933 <option value="Pro-&gt;Ala (P)">Pro-&gt;Ala (P)</option>
1934 <option value="Pro-&gt;Arg (P)">Pro-&gt;Arg (P)</option>
1935 <option value="Pro-&gt;Asn (P)">Pro-&gt;Asn (P)</option>
1936 <option value="Pro-&gt;Asp (P)">Pro-&gt;Asp (P)</option>
1937 <option value="Pro-&gt;Cys (P)">Pro-&gt;Cys (P)</option>
1938 <option value="Pro-&gt;Gln (P)">Pro-&gt;Gln (P)</option>
1939 <option value="Pro-&gt;Glu (P)">Pro-&gt;Glu (P)</option>
1940 <option value="Pro-&gt;Gly (P)">Pro-&gt;Gly (P)</option>
1941 <option value="Pro-&gt;His (P)">Pro-&gt;His (P)</option>
1942 <option value="Pro-&gt;Lys (P)">Pro-&gt;Lys (P)</option>
1943 <option value="Pro-&gt;Met (P)">Pro-&gt;Met (P)</option>
1944 <option value="Pro-&gt;Phe (P)">Pro-&gt;Phe (P)</option>
1945 <option value="Pro-&gt;Pyrrolidinone (P)">Pro-&gt;Pyrrolidinone (P)</option>
1946 <option value="Pro-&gt;Pyrrolidone (P)">Pro-&gt;Pyrrolidone (P)</option>
1947 <option value="Pro-&gt;Ser (P)">Pro-&gt;Ser (P)</option>
1948 <option value="Pro-&gt;Thr (P)">Pro-&gt;Thr (P)</option>
1949 <option value="Pro-&gt;Trp (P)">Pro-&gt;Trp (P)</option>
1950 <option value="Pro-&gt;Tyr (P)">Pro-&gt;Tyr (P)</option>
1951 <option value="Pro-&gt;Val (P)">Pro-&gt;Val (P)</option>
1952 <option value="Pro-&gt;Xle (P)">Pro-&gt;Xle (P)</option>
1953 <option value="Pro-&gt;pyro-Glu (P)">Pro-&gt;pyro-Glu (P)</option>
1954 <option value="Propargylamine (C-term)">Propargylamine (C-term)</option>
1955 <option value="Propargylamine (D)">Propargylamine (D)</option>
1956 <option value="Propargylamine (E)">Propargylamine (E)</option>
1957 <option value="Propionamide (C)">Propionamide (C)</option>
1958 <option value="Propionamide (K)">Propionamide (K)</option>
1959 <option value="Propionamide (N-term)">Propionamide (N-term)</option>
1960 <option value="Propionamide:2H(3) (C)">Propionamide:2H(3) (C)</option>
1961 <option value="Propionyl (K)">Propionyl (K)</option>
1962 <option value="Propionyl (N-term)">Propionyl (N-term)</option>
1963 <option value="Propionyl (S)">Propionyl (S)</option>
1964 <option value="Propionyl (T)">Propionyl (T)</option>
1965 <option value="Propionyl:13C(3) (K)">Propionyl:13C(3) (K)</option>
1966 <option value="Propionyl:13C(3) (N-term)">Propionyl:13C(3) (N-term)</option>
1967 <option value="Propiophenone (C)">Propiophenone (C)</option>
1968 <option value="Propiophenone (H)">Propiophenone (H)</option>
1969 <option value="Propiophenone (K)">Propiophenone (K)</option>
1970 <option value="Propiophenone (R)">Propiophenone (R)</option>
1971 <option value="Propiophenone (S)">Propiophenone (S)</option>
1972 <option value="Propiophenone (T)">Propiophenone (T)</option>
1973 <option value="Propiophenone (W)">Propiophenone (W)</option>
1974 <option value="Propyl (C-term)">Propyl (C-term)</option>
1975 <option value="Propyl (D)">Propyl (D)</option>
1976 <option value="Propyl (E)">Propyl (E)</option>
1977 <option value="Propyl (K)">Propyl (K)</option>
1978 <option value="Propyl (N-term)">Propyl (N-term)</option>
1979 <option value="Propyl:2H(6) (K)">Propyl:2H(6) (K)</option>
1980 <option value="Propyl:2H(6) (N-term)">Propyl:2H(6) (N-term)</option>
1981 <option value="PropylNAGthiazoline (C)">PropylNAGthiazoline (C)</option>
1982 <option value="Puromycin (C-term)">Puromycin (C-term)</option>
1983 <option value="PyMIC (N-term)">PyMIC (N-term)</option>
1984 <option value="PyridoxalPhosphate (K)">PyridoxalPhosphate (K)</option>
1985 <option value="PyridoxalPhosphateH2 (K)">PyridoxalPhosphateH2 (K)</option>
1986 <option value="Pyridylacetyl (K)">Pyridylacetyl (K)</option>
1987 <option value="Pyridylacetyl (N-term)">Pyridylacetyl (N-term)</option>
1988 <option value="Pyridylethyl (C)">Pyridylethyl (C)</option>
1989 <option value="Pyro-carbamidomethyl (N-term C)">Pyro-carbamidomethyl (N-term C)</option>
1990 <option value="PyruvicAcidIminyl (K)">PyruvicAcidIminyl (K)</option>
1991 <option value="QAT (C)">QAT (C)</option>
1992 <option value="QAT:2H(3) (C)">QAT:2H(3) (C)</option>
1993 <option value="QEQTGG (K)">QEQTGG (K)</option>
1994 <option value="QQQTGG (K)">QQQTGG (K)</option>
1995 <option value="QTGG (K)">QTGG (K)</option>
1996 <option value="Quinone (W)">Quinone (W)</option>
1997 <option value="Quinone (Y)">Quinone (Y)</option>
1998 <option value="RNPXL (N-term K)">RNPXL (N-term K)</option>
1999 <option value="RNPXL (N-term R)">RNPXL (N-term R)</option>
2000 <option value="RNPXlink1 (C)">RNPXlink1 (C)</option>
2001 <option value="RNPXlink2 (F)">RNPXlink2 (F)</option>
2002 <option value="RNPXlink2 (K)">RNPXlink2 (K)</option>
2003 <option value="RNPXlink2 (L)">RNPXlink2 (L)</option>
2004 <option value="RNPXlink3 (C)">RNPXlink3 (C)</option>
2005 <option value="RNPXlink3 (F)">RNPXlink3 (F)</option>
2006 <option value="RNPXlink4 (C)">RNPXlink4 (C)</option>
2007 <option value="RNPXlink5 (F)">RNPXlink5 (F)</option>
2008 <option value="RNPXlink5 (Y)">RNPXlink5 (Y)</option>
2009 <option value="Retinylidene (K)">Retinylidene (K)</option>
2010 <option value="SMA (K)">SMA (K)</option>
2011 <option value="SMA (N-term)">SMA (N-term)</option>
2012 <option value="SMCC-maleimide (C)">SMCC-maleimide (C)</option>
2013 <option value="SPITC (K)">SPITC (K)</option>
2014 <option value="SPITC (N-term)">SPITC (N-term)</option>
2015 <option value="SPITC:13C(6) (K)">SPITC:13C(6) (K)</option>
2016 <option value="SPITC:13C(6) (N-term)">SPITC:13C(6) (N-term)</option>
2017 <option value="SUMO2135 (K)">SUMO2135 (K)</option>
2018 <option value="SUMO3549 (K)">SUMO3549 (K)</option>
2019 <option value="Saligenin (H)">Saligenin (H)</option>
2020 <option value="Saligenin (K)">Saligenin (K)</option>
2021 <option value="Ser-&gt;Ala (S)">Ser-&gt;Ala (S)</option>
2022 <option value="Ser-&gt;Arg (S)">Ser-&gt;Arg (S)</option>
2023 <option value="Ser-&gt;Asn (S)">Ser-&gt;Asn (S)</option>
2024 <option value="Ser-&gt;Asp (S)">Ser-&gt;Asp (S)</option>
2025 <option value="Ser-&gt;Cys (S)">Ser-&gt;Cys (S)</option>
2026 <option value="Ser-&gt;Gln (S)">Ser-&gt;Gln (S)</option>
2027 <option value="Ser-&gt;Glu (S)">Ser-&gt;Glu (S)</option>
2028 <option value="Ser-&gt;Gly (S)">Ser-&gt;Gly (S)</option>
2029 <option value="Ser-&gt;His (S)">Ser-&gt;His (S)</option>
2030 <option value="Ser-&gt;Lys (S)">Ser-&gt;Lys (S)</option>
2031 <option value="Ser-&gt;Met (S)">Ser-&gt;Met (S)</option>
2032 <option value="Ser-&gt;Phe (S)">Ser-&gt;Phe (S)</option>
2033 <option value="Ser-&gt;Pro (S)">Ser-&gt;Pro (S)</option>
2034 <option value="Ser-&gt;Thr (S)">Ser-&gt;Thr (S)</option>
2035 <option value="Ser-&gt;Trp (S)">Ser-&gt;Trp (S)</option>
2036 <option value="Ser-&gt;Tyr (S)">Ser-&gt;Tyr (S)</option>
2037 <option value="Ser-&gt;Val (S)">Ser-&gt;Val (S)</option>
2038 <option value="Ser-&gt;Xle (S)">Ser-&gt;Xle (S)</option>
2039 <option value="Succinyl (K)">Succinyl (K)</option>
2040 <option value="Succinyl (N-term)">Succinyl (N-term)</option>
2041 <option value="Succinyl:13C(4) (K)">Succinyl:13C(4) (K)</option>
2042 <option value="Succinyl:13C(4) (N-term)">Succinyl:13C(4) (N-term)</option>
2043 <option value="Succinyl:2H(4) (K)">Succinyl:2H(4) (K)</option>
2044 <option value="Succinyl:2H(4) (N-term)">Succinyl:2H(4) (N-term)</option>
2045 <option value="SulfanilicAcid (C-term)">SulfanilicAcid (C-term)</option>
2046 <option value="SulfanilicAcid (D)">SulfanilicAcid (D)</option>
2047 <option value="SulfanilicAcid (E)">SulfanilicAcid (E)</option>
2048 <option value="SulfanilicAcid:13C(6) (C-term)">SulfanilicAcid:13C(6) (C-term)</option>
2049 <option value="SulfanilicAcid:13C(6) (D)">SulfanilicAcid:13C(6) (D)</option>
2050 <option value="SulfanilicAcid:13C(6) (E)">SulfanilicAcid:13C(6) (E)</option>
2051 <option value="Sulfide (C)">Sulfide (C)</option>
2052 <option value="Sulfide (D)">Sulfide (D)</option>
2053 <option value="Sulfide (W)">Sulfide (W)</option>
2054 <option value="Sulfo (C)">Sulfo (C)</option>
2055 <option value="Sulfo (S)">Sulfo (S)</option>
2056 <option value="Sulfo (T)">Sulfo (T)</option>
2057 <option value="Sulfo (Y)">Sulfo (Y)</option>
2058 <option value="Sulfo-NHS-LC-LC-Biotin (K)">Sulfo-NHS-LC-LC-Biotin (K)</option>
2059 <option value="Sulfo-NHS-LC-LC-Biotin (N-term)">Sulfo-NHS-LC-LC-Biotin (N-term)</option>
2060 <option value="SulfoGMBS (C)">SulfoGMBS (C)</option>
2061 <option value="SulfurDioxide (C)">SulfurDioxide (C)</option>
2062 <option value="TAMRA-FP (S)">TAMRA-FP (S)</option>
2063 <option value="TAMRA-FP (Y)">TAMRA-FP (Y)</option>
2064 <option value="TMAB (K)">TMAB (K)</option>
2065 <option value="TMAB (N-term)">TMAB (N-term)</option>
2066 <option value="TMAB:2H(9) (K)">TMAB:2H(9) (K)</option>
2067 <option value="TMAB:2H(9) (N-term)">TMAB:2H(9) (N-term)</option>
2068 <option value="TMPP-Ac (N-term)">TMPP-Ac (N-term)</option>
2069 <option value="TMT (H)">TMT (H)</option>
2070 <option value="TMT (K)">TMT (K)</option>
2071 <option value="TMT (N-term)">TMT (N-term)</option>
2072 <option value="TMT (S)">TMT (S)</option>
2073 <option value="TMT (T)">TMT (T)</option>
2074 <option value="TMT2plex (H)">TMT2plex (H)</option>
2075 <option value="TMT2plex (K)">TMT2plex (K)</option>
2076 <option value="TMT2plex (N-term)">TMT2plex (N-term)</option>
2077 <option value="TMT2plex (S)">TMT2plex (S)</option>
2078 <option value="TMT2plex (T)">TMT2plex (T)</option>
2079 <option value="TMT6plex (H)">TMT6plex (H)</option>
2080 <option value="TMT6plex (K)">TMT6plex (K)</option>
2081 <option value="TMT6plex (N-term)">TMT6plex (N-term)</option>
2082 <option value="TMT6plex (S)">TMT6plex (S)</option>
2083 <option value="TMT6plex (T)">TMT6plex (T)</option>
2084 <option value="TNBS (K)">TNBS (K)</option>
2085 <option value="TNBS (N-term)">TNBS (N-term)</option>
2086 <option value="Thiadiazole (C)">Thiadiazole (C)</option>
2087 <option value="Thiazolidine (N-term C)">Thiazolidine (N-term C)</option>
2088 <option value="Thioacyl (K)">Thioacyl (K)</option>
2089 <option value="Thioacyl (X)">Thioacyl (X)</option>
2090 <option value="Thiophos-S-S-biotin (S)">Thiophos-S-S-biotin (S)</option>
2091 <option value="Thiophos-S-S-biotin (T)">Thiophos-S-S-biotin (T)</option>
2092 <option value="Thiophos-S-S-biotin (Y)">Thiophos-S-S-biotin (Y)</option>
2093 <option value="Thiophospho (S)">Thiophospho (S)</option>
2094 <option value="Thiophospho (T)">Thiophospho (T)</option>
2095 <option value="Thiophospho (Y)">Thiophospho (Y)</option>
2096 <option value="Thr-&gt;Ala (T)">Thr-&gt;Ala (T)</option>
2097 <option value="Thr-&gt;Arg (T)">Thr-&gt;Arg (T)</option>
2098 <option value="Thr-&gt;Asn (T)">Thr-&gt;Asn (T)</option>
2099 <option value="Thr-&gt;Asp (T)">Thr-&gt;Asp (T)</option>
2100 <option value="Thr-&gt;Cys (T)">Thr-&gt;Cys (T)</option>
2101 <option value="Thr-&gt;Gln (T)">Thr-&gt;Gln (T)</option>
2102 <option value="Thr-&gt;Glu (T)">Thr-&gt;Glu (T)</option>
2103 <option value="Thr-&gt;Gly (T)">Thr-&gt;Gly (T)</option>
2104 <option value="Thr-&gt;His (T)">Thr-&gt;His (T)</option>
2105 <option value="Thr-&gt;Lys (T)">Thr-&gt;Lys (T)</option>
2106 <option value="Thr-&gt;Met (T)">Thr-&gt;Met (T)</option>
2107 <option value="Thr-&gt;Phe (T)">Thr-&gt;Phe (T)</option>
2108 <option value="Thr-&gt;Pro (T)">Thr-&gt;Pro (T)</option>
2109 <option value="Thr-&gt;Ser (T)">Thr-&gt;Ser (T)</option>
2110 <option value="Thr-&gt;Trp (T)">Thr-&gt;Trp (T)</option>
2111 <option value="Thr-&gt;Tyr (T)">Thr-&gt;Tyr (T)</option>
2112 <option value="Thr-&gt;Val (T)">Thr-&gt;Val (T)</option>
2113 <option value="Thr-&gt;Xle (T)">Thr-&gt;Xle (T)</option>
2114 <option value="Thrbiotinhydrazide (T)">Thrbiotinhydrazide (T)</option>
2115 <option value="Thyroxine (Y)">Thyroxine (Y)</option>
2116 <option value="Triiodo (Y)">Triiodo (Y)</option>
2117 <option value="Triiodothyronine (Y)">Triiodothyronine (Y)</option>
2118 <option value="Trimethyl (K)">Trimethyl (K)</option>
2119 <option value="Trimethyl (R)">Trimethyl (R)</option>
2120 <option value="Trimethyl:13C(3)2H(9) (K)">Trimethyl:13C(3)2H(9) (K)</option>
2121 <option value="Trimethyl:13C(3)2H(9) (R)">Trimethyl:13C(3)2H(9) (R)</option>
2122 <option value="Trimethyl:2H(9) (K)">Trimethyl:2H(9) (K)</option>
2123 <option value="Trimethyl:2H(9) (R)">Trimethyl:2H(9) (R)</option>
2124 <option value="Trioxidation (C)">Trioxidation (C)</option>
2125 <option value="Trioxidation (W)">Trioxidation (W)</option>
2126 <option value="Trioxidation (Y)">Trioxidation (Y)</option>
2127 <option value="Tris (N)">Tris (N)</option>
2128 <option value="Triton (C-term)">Triton (C-term)</option>
2129 <option value="Triton (N-term)">Triton (N-term)</option>
2130 <option value="Trp-&gt;Ala (W)">Trp-&gt;Ala (W)</option>
2131 <option value="Trp-&gt;Arg (W)">Trp-&gt;Arg (W)</option>
2132 <option value="Trp-&gt;Asn (W)">Trp-&gt;Asn (W)</option>
2133 <option value="Trp-&gt;Asp (W)">Trp-&gt;Asp (W)</option>
2134 <option value="Trp-&gt;Cys (W)">Trp-&gt;Cys (W)</option>
2135 <option value="Trp-&gt;Gln (W)">Trp-&gt;Gln (W)</option>
2136 <option value="Trp-&gt;Glu (W)">Trp-&gt;Glu (W)</option>
2137 <option value="Trp-&gt;Gly (W)">Trp-&gt;Gly (W)</option>
2138 <option value="Trp-&gt;His (W)">Trp-&gt;His (W)</option>
2139 <option value="Trp-&gt;Hydroxykynurenin (W)">Trp-&gt;Hydroxykynurenin (W)</option>
2140 <option value="Trp-&gt;Kynurenin (W)">Trp-&gt;Kynurenin (W)</option>
2141 <option value="Trp-&gt;Lys (W)">Trp-&gt;Lys (W)</option>
2142 <option value="Trp-&gt;Met (W)">Trp-&gt;Met (W)</option>
2143 <option value="Trp-&gt;Oxolactone (W)">Trp-&gt;Oxolactone (W)</option>
2144 <option value="Trp-&gt;Phe (W)">Trp-&gt;Phe (W)</option>
2145 <option value="Trp-&gt;Pro (W)">Trp-&gt;Pro (W)</option>
2146 <option value="Trp-&gt;Ser (W)">Trp-&gt;Ser (W)</option>
2147 <option value="Trp-&gt;Thr (W)">Trp-&gt;Thr (W)</option>
2148 <option value="Trp-&gt;Tyr (W)">Trp-&gt;Tyr (W)</option>
2149 <option value="Trp-&gt;Val (W)">Trp-&gt;Val (W)</option>
2150 <option value="Trp-&gt;Xle (W)">Trp-&gt;Xle (W)</option>
2151 <option value="Tween20 (N-term)">Tween20 (N-term)</option>
2152 <option value="Tween80 (C-term)">Tween80 (C-term)</option>
2153 <option value="Tyr-&gt;Ala (Y)">Tyr-&gt;Ala (Y)</option>
2154 <option value="Tyr-&gt;Arg (Y)">Tyr-&gt;Arg (Y)</option>
2155 <option value="Tyr-&gt;Asn (Y)">Tyr-&gt;Asn (Y)</option>
2156 <option value="Tyr-&gt;Asp (Y)">Tyr-&gt;Asp (Y)</option>
2157 <option value="Tyr-&gt;Cys (Y)">Tyr-&gt;Cys (Y)</option>
2158 <option value="Tyr-&gt;Dha (Y)">Tyr-&gt;Dha (Y)</option>
2159 <option value="Tyr-&gt;Gln (Y)">Tyr-&gt;Gln (Y)</option>
2160 <option value="Tyr-&gt;Glu (Y)">Tyr-&gt;Glu (Y)</option>
2161 <option value="Tyr-&gt;Gly (Y)">Tyr-&gt;Gly (Y)</option>
2162 <option value="Tyr-&gt;His (Y)">Tyr-&gt;His (Y)</option>
2163 <option value="Tyr-&gt;Lys (Y)">Tyr-&gt;Lys (Y)</option>
2164 <option value="Tyr-&gt;Met (Y)">Tyr-&gt;Met (Y)</option>
2165 <option value="Tyr-&gt;Phe (Y)">Tyr-&gt;Phe (Y)</option>
2166 <option value="Tyr-&gt;Pro (Y)">Tyr-&gt;Pro (Y)</option>
2167 <option value="Tyr-&gt;Ser (Y)">Tyr-&gt;Ser (Y)</option>
2168 <option value="Tyr-&gt;Thr (Y)">Tyr-&gt;Thr (Y)</option>
2169 <option value="Tyr-&gt;Trp (Y)">Tyr-&gt;Trp (Y)</option>
2170 <option value="Tyr-&gt;Val (Y)">Tyr-&gt;Val (Y)</option>
2171 <option value="Tyr-&gt;Xle (Y)">Tyr-&gt;Xle (Y)</option>
2172 <option value="Ub-Br2 (C)">Ub-Br2 (C)</option>
2173 <option value="Ub-VME (C)">Ub-VME (C)</option>
2174 <option value="Ub-amide (C)">Ub-amide (C)</option>
2175 <option value="Ub-fluorescein (C)">Ub-fluorescein (C)</option>
2176 <option value="UgiJoullie (D)">UgiJoullie (D)</option>
2177 <option value="UgiJoullie (E)">UgiJoullie (E)</option>
2178 <option value="UgiJoullieProGly (D)">UgiJoullieProGly (D)</option>
2179 <option value="UgiJoullieProGly (E)">UgiJoullieProGly (E)</option>
2180 <option value="UgiJoullieProGlyProGly (D)">UgiJoullieProGlyProGly (D)</option>
2181 <option value="UgiJoullieProGlyProGly (E)">UgiJoullieProGlyProGly (E)</option>
2182 <option value="VFQQQTGG (K)">VFQQQTGG (K)</option>
2183 <option value="VIEVYQEQTGG (K)">VIEVYQEQTGG (K)</option>
2184 <option value="Val-&gt;Ala (V)">Val-&gt;Ala (V)</option>
2185 <option value="Val-&gt;Arg (V)">Val-&gt;Arg (V)</option>
2186 <option value="Val-&gt;Asn (V)">Val-&gt;Asn (V)</option>
2187 <option value="Val-&gt;Asp (V)">Val-&gt;Asp (V)</option>
2188 <option value="Val-&gt;Cys (V)">Val-&gt;Cys (V)</option>
2189 <option value="Val-&gt;Gln (V)">Val-&gt;Gln (V)</option>
2190 <option value="Val-&gt;Glu (V)">Val-&gt;Glu (V)</option>
2191 <option value="Val-&gt;Gly (V)">Val-&gt;Gly (V)</option>
2192 <option value="Val-&gt;His (V)">Val-&gt;His (V)</option>
2193 <option value="Val-&gt;Lys (V)">Val-&gt;Lys (V)</option>
2194 <option value="Val-&gt;Met (V)">Val-&gt;Met (V)</option>
2195 <option value="Val-&gt;Phe (V)">Val-&gt;Phe (V)</option>
2196 <option value="Val-&gt;Pro (V)">Val-&gt;Pro (V)</option>
2197 <option value="Val-&gt;Ser (V)">Val-&gt;Ser (V)</option>
2198 <option value="Val-&gt;Thr (V)">Val-&gt;Thr (V)</option>
2199 <option value="Val-&gt;Trp (V)">Val-&gt;Trp (V)</option>
2200 <option value="Val-&gt;Tyr (V)">Val-&gt;Tyr (V)</option>
2201 <option value="Val-&gt;Xle (V)">Val-&gt;Xle (V)</option>
2202 <option value="Withaferin (C)">Withaferin (C)</option>
2203 <option value="Xle-&gt;Ala (I)">Xle-&gt;Ala (I)</option>
2204 <option value="Xle-&gt;Ala (L)">Xle-&gt;Ala (L)</option>
2205 <option value="Xle-&gt;Arg (I)">Xle-&gt;Arg (I)</option>
2206 <option value="Xle-&gt;Arg (L)">Xle-&gt;Arg (L)</option>
2207 <option value="Xle-&gt;Asn (I)">Xle-&gt;Asn (I)</option>
2208 <option value="Xle-&gt;Asn (L)">Xle-&gt;Asn (L)</option>
2209 <option value="Xle-&gt;Asp (I)">Xle-&gt;Asp (I)</option>
2210 <option value="Xle-&gt;Asp (L)">Xle-&gt;Asp (L)</option>
2211 <option value="Xle-&gt;Cys (I)">Xle-&gt;Cys (I)</option>
2212 <option value="Xle-&gt;Cys (L)">Xle-&gt;Cys (L)</option>
2213 <option value="Xle-&gt;Gln (I)">Xle-&gt;Gln (I)</option>
2214 <option value="Xle-&gt;Gln (L)">Xle-&gt;Gln (L)</option>
2215 <option value="Xle-&gt;Glu (I)">Xle-&gt;Glu (I)</option>
2216 <option value="Xle-&gt;Glu (L)">Xle-&gt;Glu (L)</option>
2217 <option value="Xle-&gt;Gly (I)">Xle-&gt;Gly (I)</option>
2218 <option value="Xle-&gt;Gly (L)">Xle-&gt;Gly (L)</option>
2219 <option value="Xle-&gt;His (I)">Xle-&gt;His (I)</option>
2220 <option value="Xle-&gt;His (L)">Xle-&gt;His (L)</option>
2221 <option value="Xle-&gt;Lys (I)">Xle-&gt;Lys (I)</option>
2222 <option value="Xle-&gt;Lys (L)">Xle-&gt;Lys (L)</option>
2223 <option value="Xle-&gt;Met (I)">Xle-&gt;Met (I)</option>
2224 <option value="Xle-&gt;Met (L)">Xle-&gt;Met (L)</option>
2225 <option value="Xle-&gt;Phe (I)">Xle-&gt;Phe (I)</option>
2226 <option value="Xle-&gt;Phe (L)">Xle-&gt;Phe (L)</option>
2227 <option value="Xle-&gt;Pro (I)">Xle-&gt;Pro (I)</option>
2228 <option value="Xle-&gt;Pro (L)">Xle-&gt;Pro (L)</option>
2229 <option value="Xle-&gt;Ser (I)">Xle-&gt;Ser (I)</option>
2230 <option value="Xle-&gt;Ser (L)">Xle-&gt;Ser (L)</option>
2231 <option value="Xle-&gt;Thr (I)">Xle-&gt;Thr (I)</option>
2232 <option value="Xle-&gt;Thr (L)">Xle-&gt;Thr (L)</option>
2233 <option value="Xle-&gt;Trp (I)">Xle-&gt;Trp (I)</option>
2234 <option value="Xle-&gt;Trp (L)">Xle-&gt;Trp (L)</option>
2235 <option value="Xle-&gt;Tyr (I)">Xle-&gt;Tyr (I)</option>
2236 <option value="Xle-&gt;Tyr (L)">Xle-&gt;Tyr (L)</option>
2237 <option value="Xle-&gt;Val (I)">Xle-&gt;Val (I)</option>
2238 <option value="Xle-&gt;Val (L)">Xle-&gt;Val (L)</option>
2239 <option value="Xlink:B10621 (C)">Xlink:B10621 (C)</option>
2240 <option value="Xlink:DMP (K)">Xlink:DMP (K)</option>
2241 <option value="Xlink:DMP-de (K)">Xlink:DMP-de (K)</option>
2242 <option value="Xlink:DMP-s (K)">Xlink:DMP-s (K)</option>
2243 <option value="Xlink:DSS (K)">Xlink:DSS (K)</option>
2244 <option value="Xlink:DSS-NH2 (K)">Xlink:DSS-NH2 (K)</option>
2245 <option value="Xlink:DST (K)">Xlink:DST (K)</option>
2246 <option value="Xlink:DTSSP (K)">Xlink:DTSSP (K)</option>
2247 <option value="Xlink:EGS (K)">Xlink:EGS (K)</option>
2248 <option value="Xlink:EGScleaved (K)">Xlink:EGScleaved (K)</option>
2249 <option value="Xlink:SMCC (C)">Xlink:SMCC (C)</option>
2250 <option value="Xlink:SSD (K)">Xlink:SSD (K)</option>
2251 <option value="ZGB (K)">ZGB (K)</option>
2252 <option value="ZGB (N-term)">ZGB (N-term)</option>
2253 <option value="a-type-ion (C-term)">a-type-ion (C-term)</option>
2254 <option value="azole (C)">azole (C)</option>
2255 <option value="azole (S)">azole (S)</option>
2256 <option value="benzylguanidine (K)">benzylguanidine (K)</option>
2257 <option value="beta FNA (C)">beta FNA (C)</option>
2258 <option value="beta FNA (K)">beta FNA (K)</option>
2259 <option value="biotinAcrolein298 (C)">biotinAcrolein298 (C)</option>
2260 <option value="biotinAcrolein298 (H)">biotinAcrolein298 (H)</option>
2261 <option value="biotinAcrolein298 (K)">biotinAcrolein298 (K)</option>
2262 <option value="bisANS-sulfonates (K)">bisANS-sulfonates (K)</option>
2263 <option value="bisANS-sulfonates (S)">bisANS-sulfonates (S)</option>
2264 <option value="bisANS-sulfonates (T)">bisANS-sulfonates (T)</option>
2265 <option value="cGMP (C)">cGMP (C)</option>
2266 <option value="cGMP (S)">cGMP (S)</option>
2267 <option value="cGMP+RMP-loss (C)">cGMP+RMP-loss (C)</option>
2268 <option value="cGMP+RMP-loss (S)">cGMP+RMP-loss (S)</option>
2269 <option value="cysTMT (C)">cysTMT (C)</option>
2270 <option value="cysTMT6plex (C)">cysTMT6plex (C)</option>
2271 <option value="dHex (N)">dHex (N)</option> 812 <option value="dHex (N)">dHex (N)</option>
2272 <option value="dHex (S)">dHex (S)</option> 813 <option value="dHex (S)">dHex (S)</option>
2273 <option value="dHex (T)">dHex (T)</option> 814 <option value="dHex (T)">dHex (T)</option>
2274 <option value="dHex(1)Hex(1) (S)">dHex(1)Hex(1) (S)</option> 815 <option value="dHex(1)Hex(1) (S)">dHex(1)Hex(1) (S)</option>
2275 <option value="dHex(1)Hex(1) (T)">dHex(1)Hex(1) (T)</option> 816 <option value="dHex(1)Hex(1) (T)">dHex(1)Hex(1) (T)</option>
2623 <option value="dHex(4)Hex(2)HexNAc(3) (T)">dHex(4)Hex(2)HexNAc(3) (T)</option> 1164 <option value="dHex(4)Hex(2)HexNAc(3) (T)">dHex(4)Hex(2)HexNAc(3) (T)</option>
2624 <option value="dHex(4)Hex(3)HexNAc(3) (S)">dHex(4)Hex(3)HexNAc(3) (S)</option> 1165 <option value="dHex(4)Hex(3)HexNAc(3) (S)">dHex(4)Hex(3)HexNAc(3) (S)</option>
2625 <option value="dHex(4)Hex(3)HexNAc(3) (T)">dHex(4)Hex(3)HexNAc(3) (T)</option> 1166 <option value="dHex(4)Hex(3)HexNAc(3) (T)">dHex(4)Hex(3)HexNAc(3) (T)</option>
2626 <option value="dHex(4)HexNAc(3)Kdn(1) (S)">dHex(4)HexNAc(3)Kdn(1) (S)</option> 1167 <option value="dHex(4)HexNAc(3)Kdn(1) (S)">dHex(4)HexNAc(3)Kdn(1) (S)</option>
2627 <option value="dHex(4)HexNAc(3)Kdn(1) (T)">dHex(4)HexNAc(3)Kdn(1) (T)</option> 1168 <option value="dHex(4)HexNAc(3)Kdn(1) (T)">dHex(4)HexNAc(3)Kdn(1) (T)</option>
1169 <option value="DHP (C)">DHP (C)</option>
1170 <option value="Diacylglycerol (C)">Diacylglycerol (C)</option>
1171 <option value="DiART6plex (K)">DiART6plex (K)</option>
1172 <option value="DiART6plex (N-term)">DiART6plex (N-term)</option>
1173 <option value="DiART6plex (Protein N-term)">DiART6plex (Protein N-term)</option>
1174 <option value="DiART6plex (Y)">DiART6plex (Y)</option>
1175 <option value="DiART6plex115 (K)">DiART6plex115 (K)</option>
1176 <option value="DiART6plex115 (N-term)">DiART6plex115 (N-term)</option>
1177 <option value="DiART6plex115 (Protein N-term)">DiART6plex115 (Protein N-term)</option>
1178 <option value="DiART6plex115 (Y)">DiART6plex115 (Y)</option>
1179 <option value="DiART6plex116/119 (K)">DiART6plex116/119 (K)</option>
1180 <option value="DiART6plex116/119 (N-term)">DiART6plex116/119 (N-term)</option>
1181 <option value="DiART6plex116/119 (Protein N-term)">DiART6plex116/119 (Protein N-term)</option>
1182 <option value="DiART6plex116/119 (Y)">DiART6plex116/119 (Y)</option>
1183 <option value="DiART6plex117 (K)">DiART6plex117 (K)</option>
1184 <option value="DiART6plex117 (N-term)">DiART6plex117 (N-term)</option>
1185 <option value="DiART6plex117 (Protein N-term)">DiART6plex117 (Protein N-term)</option>
1186 <option value="DiART6plex117 (Y)">DiART6plex117 (Y)</option>
1187 <option value="DiART6plex118 (K)">DiART6plex118 (K)</option>
1188 <option value="DiART6plex118 (N-term)">DiART6plex118 (N-term)</option>
1189 <option value="DiART6plex118 (Protein N-term)">DiART6plex118 (Protein N-term)</option>
1190 <option value="DiART6plex118 (Y)">DiART6plex118 (Y)</option>
1191 <option value="Dibromo (Y)">Dibromo (Y)</option>
1192 <option value="Dicarbamidomethyl (C)">Dicarbamidomethyl (C)</option>
1193 <option value="Dicarbamidomethyl (H)">Dicarbamidomethyl (H)</option>
1194 <option value="Dicarbamidomethyl (K)">Dicarbamidomethyl (K)</option>
1195 <option value="Dicarbamidomethyl (N-term)">Dicarbamidomethyl (N-term)</option>
1196 <option value="Dicarbamidomethyl (R)">Dicarbamidomethyl (R)</option>
1197 <option value="dichlorination (C)">dichlorination (C)</option>
1198 <option value="dichlorination (Y)">dichlorination (Y)</option>
1199 <option value="Didehydro (C-term K)">Didehydro (C-term K)</option>
1200 <option value="Didehydro (S)">Didehydro (S)</option>
1201 <option value="Didehydro (T)">Didehydro (T)</option>
1202 <option value="Didehydro (Y)">Didehydro (Y)</option>
1203 <option value="Didehydroretinylidene (K)">Didehydroretinylidene (K)</option>
1204 <option value="Diethyl (K)">Diethyl (K)</option>
1205 <option value="Diethyl (N-term)">Diethyl (N-term)</option>
1206 <option value="Diethylphosphate (C)">Diethylphosphate (C)</option>
1207 <option value="Diethylphosphate (H)">Diethylphosphate (H)</option>
1208 <option value="Diethylphosphate (K)">Diethylphosphate (K)</option>
1209 <option value="Diethylphosphate (N-term)">Diethylphosphate (N-term)</option>
1210 <option value="Diethylphosphate (S)">Diethylphosphate (S)</option>
1211 <option value="Diethylphosphate (T)">Diethylphosphate (T)</option>
1212 <option value="Diethylphosphate (Y)">Diethylphosphate (Y)</option>
1213 <option value="Difuran (Y)">Difuran (Y)</option>
1214 <option value="Dihydroxyimidazolidine (R)">Dihydroxyimidazolidine (R)</option>
1215 <option value="Diiodo (H)">Diiodo (H)</option>
1216 <option value="Diiodo (Y)">Diiodo (Y)</option>
1217 <option value="Diironsubcluster (C)">Diironsubcluster (C)</option>
1218 <option value="Diisopropylphosphate (K)">Diisopropylphosphate (K)</option>
1219 <option value="Diisopropylphosphate (N-term)">Diisopropylphosphate (N-term)</option>
1220 <option value="Diisopropylphosphate (S)">Diisopropylphosphate (S)</option>
1221 <option value="Diisopropylphosphate (T)">Diisopropylphosphate (T)</option>
1222 <option value="Diisopropylphosphate (Y)">Diisopropylphosphate (Y)</option>
1223 <option value="DiLeu4plex (K)">DiLeu4plex (K)</option>
1224 <option value="DiLeu4plex (N-term)">DiLeu4plex (N-term)</option>
1225 <option value="DiLeu4plex (Y)">DiLeu4plex (Y)</option>
1226 <option value="DiLeu4plex115 (K)">DiLeu4plex115 (K)</option>
1227 <option value="DiLeu4plex115 (N-term)">DiLeu4plex115 (N-term)</option>
1228 <option value="DiLeu4plex115 (Y)">DiLeu4plex115 (Y)</option>
1229 <option value="DiLeu4plex117 (K)">DiLeu4plex117 (K)</option>
1230 <option value="DiLeu4plex117 (N-term)">DiLeu4plex117 (N-term)</option>
1231 <option value="DiLeu4plex117 (Y)">DiLeu4plex117 (Y)</option>
1232 <option value="DiLeu4plex118 (K)">DiLeu4plex118 (K)</option>
1233 <option value="DiLeu4plex118 (N-term)">DiLeu4plex118 (N-term)</option>
1234 <option value="DiLeu4plex118 (Y)">DiLeu4plex118 (Y)</option>
1235 <option value="Dimethyl (K)">Dimethyl (K)</option>
1236 <option value="Dimethyl (N)">Dimethyl (N)</option>
1237 <option value="Dimethyl (N-term)">Dimethyl (N-term)</option>
1238 <option value="Dimethyl (Protein N-term P)">Dimethyl (Protein N-term P)</option>
1239 <option value="Dimethyl (Protein N-term)">Dimethyl (Protein N-term)</option>
1240 <option value="Dimethyl (R)">Dimethyl (R)</option>
1241 <option value="Dimethyl:2H(2)13C (K)">Dimethyl:2H(2)13C (K)</option>
1242 <option value="Dimethyl:2H(2)13C (N)">Dimethyl:2H(2)13C (N)</option>
1243 <option value="Dimethyl:2H(2)13C (N-term)">Dimethyl:2H(2)13C (N-term)</option>
1244 <option value="Dimethyl:2H(2)13C (Protein N-term P)">Dimethyl:2H(2)13C (Protein N-term P)</option>
1245 <option value="Dimethyl:2H(2)13C (R)">Dimethyl:2H(2)13C (R)</option>
1246 <option value="Dimethyl:2H(4) (K)">Dimethyl:2H(4) (K)</option>
1247 <option value="Dimethyl:2H(4) (N-term)">Dimethyl:2H(4) (N-term)</option>
1248 <option value="Dimethyl:2H(4) (Protein N-term)">Dimethyl:2H(4) (Protein N-term)</option>
1249 <option value="Dimethyl:2H(4) (R)">Dimethyl:2H(4) (R)</option>
1250 <option value="Dimethyl:2H(4)13C(2) (K)">Dimethyl:2H(4)13C(2) (K)</option>
1251 <option value="Dimethyl:2H(4)13C(2) (N-term)">Dimethyl:2H(4)13C(2) (N-term)</option>
1252 <option value="Dimethyl:2H(4)13C(2) (Protein N-term)">Dimethyl:2H(4)13C(2) (Protein N-term)</option>
1253 <option value="Dimethyl:2H(4)13C(2) (R)">Dimethyl:2H(4)13C(2) (R)</option>
1254 <option value="Dimethyl:2H(6) (K)">Dimethyl:2H(6) (K)</option>
1255 <option value="Dimethyl:2H(6) (N-term)">Dimethyl:2H(6) (N-term)</option>
1256 <option value="Dimethyl:2H(6) (R)">Dimethyl:2H(6) (R)</option>
1257 <option value="Dimethyl:2H(6)13C(2) (K)">Dimethyl:2H(6)13C(2) (K)</option>
1258 <option value="Dimethyl:2H(6)13C(2) (N-term)">Dimethyl:2H(6)13C(2) (N-term)</option>
1259 <option value="Dimethyl:2H(6)13C(2) (Protein N-term)">Dimethyl:2H(6)13C(2) (Protein N-term)</option>
1260 <option value="Dimethyl:2H(6)13C(2) (R)">Dimethyl:2H(6)13C(2) (R)</option>
1261 <option value="DimethylamineGMBS (C)">DimethylamineGMBS (C)</option>
1262 <option value="DimethylArsino (C)">DimethylArsino (C)</option>
1263 <option value="DimethylpyrroleAdduct (K)">DimethylpyrroleAdduct (K)</option>
1264 <option value="Dioxidation (C)">Dioxidation (C)</option>
1265 <option value="Dioxidation (F)">Dioxidation (F)</option>
1266 <option value="Dioxidation (K)">Dioxidation (K)</option>
1267 <option value="Dioxidation (M)">Dioxidation (M)</option>
1268 <option value="Dioxidation (P)">Dioxidation (P)</option>
1269 <option value="Dioxidation (R)">Dioxidation (R)</option>
1270 <option value="Dioxidation (U)">Dioxidation (U)</option>
1271 <option value="Dioxidation (W)">Dioxidation (W)</option>
1272 <option value="Dioxidation (Y)">Dioxidation (Y)</option>
1273 <option value="Diphthamide (H)">Diphthamide (H)</option>
1274 <option value="Dipyridyl (C)">Dipyridyl (C)</option>
1275 <option value="Dipyrrolylmethanemethyl (C)">Dipyrrolylmethanemethyl (C)</option>
1276 <option value="DMPO (C)">DMPO (C)</option>
1277 <option value="DMPO (H)">DMPO (H)</option>
1278 <option value="DMPO (Y)">DMPO (Y)</option>
1279 <option value="DNCB_hapten (C)">DNCB_hapten (C)</option>
1280 <option value="DNCB_hapten (H)">DNCB_hapten (H)</option>
1281 <option value="DNCB_hapten (K)">DNCB_hapten (K)</option>
1282 <option value="DNCB_hapten (Y)">DNCB_hapten (Y)</option>
2628 <option value="dNIC (K)">dNIC (K)</option> 1283 <option value="dNIC (K)">dNIC (K)</option>
2629 <option value="dNIC (N-term)">dNIC (N-term)</option> 1284 <option value="dNIC (N-term)">dNIC (N-term)</option>
2630 <option value="dichlorination (C)">dichlorination (C)</option> 1285 <option value="DNPS (C)">DNPS (C)</option>
2631 <option value="dichlorination (Y)">dichlorination (Y)</option> 1286 <option value="DNPS (W)">DNPS (W)</option>
1287 <option value="DTBP (K)">DTBP (K)</option>
1288 <option value="DTBP (N)">DTBP (N)</option>
1289 <option value="DTBP (Protein N-term)">DTBP (Protein N-term)</option>
1290 <option value="DTBP (Q)">DTBP (Q)</option>
1291 <option value="DTBP (R)">DTBP (R)</option>
1292 <option value="DTT_C (C)">DTT_C (C)</option>
1293 <option value="DTT_C:2H(6) (C)">DTT_C:2H(6) (C)</option>
1294 <option value="DTT_ST (S)">DTT_ST (S)</option>
1295 <option value="DTT_ST (T)">DTT_ST (T)</option>
1296 <option value="DTT_ST:2H(6) (S)">DTT_ST:2H(6) (S)</option>
1297 <option value="DTT_ST:2H(6) (T)">DTT_ST:2H(6) (T)</option>
1298 <option value="DyLight-maleimide (C)">DyLight-maleimide (C)</option>
1299 <option value="EDEDTIDVFQQQTGG (K)">EDEDTIDVFQQQTGG (K)</option>
1300 <option value="EDT-iodoacetyl-PEO-biotin (S)">EDT-iodoacetyl-PEO-biotin (S)</option>
1301 <option value="EDT-iodoacetyl-PEO-biotin (T)">EDT-iodoacetyl-PEO-biotin (T)</option>
1302 <option value="EDT-maleimide-PEO-biotin (S)">EDT-maleimide-PEO-biotin (S)</option>
1303 <option value="EDT-maleimide-PEO-biotin (T)">EDT-maleimide-PEO-biotin (T)</option>
1304 <option value="EEEDVIEVYQEQTGG (K)">EEEDVIEVYQEQTGG (K)</option>
1305 <option value="EGCG1 (C)">EGCG1 (C)</option>
1306 <option value="EGCG2 (C)">EGCG2 (C)</option>
1307 <option value="EHD-diphenylpentanone (C)">EHD-diphenylpentanone (C)</option>
1308 <option value="EHD-diphenylpentanone (M)">EHD-diphenylpentanone (M)</option>
1309 <option value="EQAT (C)">EQAT (C)</option>
1310 <option value="EQAT:2H(5) (C)">EQAT:2H(5) (C)</option>
1311 <option value="EQIGG (K)">EQIGG (K)</option>
1312 <option value="ESP (K)">ESP (K)</option>
1313 <option value="ESP (N-term)">ESP (N-term)</option>
1314 <option value="ESP:2H(10) (K)">ESP:2H(10) (K)</option>
1315 <option value="ESP:2H(10) (N-term)">ESP:2H(10) (N-term)</option>
1316 <option value="Ethanedithiol (S)">Ethanedithiol (S)</option>
1317 <option value="Ethanedithiol (T)">Ethanedithiol (T)</option>
1318 <option value="Ethanolamine (C)">Ethanolamine (C)</option>
1319 <option value="Ethanolamine (C-term)">Ethanolamine (C-term)</option>
1320 <option value="Ethanolamine (D)">Ethanolamine (D)</option>
1321 <option value="Ethanolamine (E)">Ethanolamine (E)</option>
1322 <option value="Ethanolyl (C)">Ethanolyl (C)</option>
1323 <option value="Ethanolyl (K)">Ethanolyl (K)</option>
1324 <option value="Ethanolyl (R)">Ethanolyl (R)</option>
1325 <option value="Ethoxyformyl (H)">Ethoxyformyl (H)</option>
1326 <option value="Ethyl (C-term)">Ethyl (C-term)</option>
1327 <option value="Ethyl (D)">Ethyl (D)</option>
1328 <option value="Ethyl (E)">Ethyl (E)</option>
1329 <option value="Ethyl (K)">Ethyl (K)</option>
1330 <option value="Ethyl (N-term)">Ethyl (N-term)</option>
1331 <option value="Ethyl (Protein N-term)">Ethyl (Protein N-term)</option>
1332 <option value="Ethyl+Deamidated (N)">Ethyl+Deamidated (N)</option>
1333 <option value="Ethyl+Deamidated (Q)">Ethyl+Deamidated (Q)</option>
2632 <option value="ethylamino (S)">ethylamino (S)</option> 1334 <option value="ethylamino (S)">ethylamino (S)</option>
2633 <option value="ethylamino (T)">ethylamino (T)</option> 1335 <option value="ethylamino (T)">ethylamino (T)</option>
1336 <option value="Ethylphosphate (K)">Ethylphosphate (K)</option>
1337 <option value="Ethylphosphate (N-term)">Ethylphosphate (N-term)</option>
1338 <option value="Ethylphosphate (S)">Ethylphosphate (S)</option>
1339 <option value="Ethylphosphate (T)">Ethylphosphate (T)</option>
1340 <option value="Ethylphosphate (Y)">Ethylphosphate (Y)</option>
2634 <option value="ethylsulfonylethyl (C)">ethylsulfonylethyl (C)</option> 1341 <option value="ethylsulfonylethyl (C)">ethylsulfonylethyl (C)</option>
2635 <option value="ethylsulfonylethyl (H)">ethylsulfonylethyl (H)</option> 1342 <option value="ethylsulfonylethyl (H)">ethylsulfonylethyl (H)</option>
2636 <option value="ethylsulfonylethyl (K)">ethylsulfonylethyl (K)</option> 1343 <option value="ethylsulfonylethyl (K)">ethylsulfonylethyl (K)</option>
1344 <option value="ExacTagAmine (K)">ExacTagAmine (K)</option>
1345 <option value="ExacTagThiol (C)">ExacTagThiol (C)</option>
1346 <option value="FAD (C)">FAD (C)</option>
1347 <option value="FAD (H)">FAD (H)</option>
1348 <option value="FAD (Y)">FAD (Y)</option>
1349 <option value="Farnesyl (C)">Farnesyl (C)</option>
1350 <option value="Fluorescein (C)">Fluorescein (C)</option>
1351 <option value="Fluorescein-tyramine (Y)">Fluorescein-tyramine (Y)</option>
1352 <option value="Fluoro (A)">Fluoro (A)</option>
1353 <option value="Fluoro (F)">Fluoro (F)</option>
1354 <option value="Fluoro (W)">Fluoro (W)</option>
1355 <option value="Fluoro (Y)">Fluoro (Y)</option>
1356 <option value="FMN (S)">FMN (S)</option>
1357 <option value="FMN (T)">FMN (T)</option>
1358 <option value="FMNC (C)">FMNC (C)</option>
1359 <option value="FMNH (C)">FMNH (C)</option>
1360 <option value="FMNH (H)">FMNH (H)</option>
1361 <option value="FNEM (C)">FNEM (C)</option>
1362 <option value="Formyl (K)">Formyl (K)</option>
1363 <option value="Formyl (N-term)">Formyl (N-term)</option>
1364 <option value="Formyl (Protein N-term)">Formyl (Protein N-term)</option>
1365 <option value="Formyl (S)">Formyl (S)</option>
1366 <option value="Formyl (T)">Formyl (T)</option>
1367 <option value="FormylMet (Protein N-term)">FormylMet (Protein N-term)</option>
1368 <option value="FP-Biotin (K)">FP-Biotin (K)</option>
1369 <option value="FP-Biotin (S)">FP-Biotin (S)</option>
1370 <option value="FP-Biotin (T)">FP-Biotin (T)</option>
1371 <option value="FP-Biotin (Y)">FP-Biotin (Y)</option>
1372 <option value="FTC (C)">FTC (C)</option>
1373 <option value="FTC (K)">FTC (K)</option>
1374 <option value="FTC (P)">FTC (P)</option>
1375 <option value="FTC (R)">FTC (R)</option>
1376 <option value="FTC (S)">FTC (S)</option>
1377 <option value="Furan (Y)">Furan (Y)</option>
1378 <option value="G-H1 (R)">G-H1 (R)</option>
1379 <option value="Galactosyl (K)">Galactosyl (K)</option>
1380 <option value="Galactosyl (N-term)">Galactosyl (N-term)</option>
1381 <option value="GEE (Q)">GEE (Q)</option>
1382 <option value="GeranylGeranyl (C)">GeranylGeranyl (C)</option>
1383 <option value="GG (C)">GG (C)</option>
1384 <option value="GG (K)">GG (K)</option>
1385 <option value="GG (S)">GG (S)</option>
1386 <option value="GG (T)">GG (T)</option>
1387 <option value="GGQ (K)">GGQ (K)</option>
1388 <option value="GIST-Quat (K)">GIST-Quat (K)</option>
1389 <option value="GIST-Quat (N-term)">GIST-Quat (N-term)</option>
1390 <option value="GIST-Quat:2H(3) (K)">GIST-Quat:2H(3) (K)</option>
1391 <option value="GIST-Quat:2H(3) (N-term)">GIST-Quat:2H(3) (N-term)</option>
1392 <option value="GIST-Quat:2H(6) (K)">GIST-Quat:2H(6) (K)</option>
1393 <option value="GIST-Quat:2H(6) (N-term)">GIST-Quat:2H(6) (N-term)</option>
1394 <option value="GIST-Quat:2H(9) (K)">GIST-Quat:2H(9) (K)</option>
1395 <option value="GIST-Quat:2H(9) (N-term)">GIST-Quat:2H(9) (N-term)</option>
1396 <option value="Gln-&gt;Ala (Q)">Gln-&gt;Ala (Q)</option>
1397 <option value="Gln-&gt;Arg (Q)">Gln-&gt;Arg (Q)</option>
1398 <option value="Gln-&gt;Asn (Q)">Gln-&gt;Asn (Q)</option>
1399 <option value="Gln-&gt;Asp (Q)">Gln-&gt;Asp (Q)</option>
1400 <option value="Gln-&gt;Cys (Q)">Gln-&gt;Cys (Q)</option>
1401 <option value="Gln-&gt;Glu (Q)">Gln-&gt;Glu (Q)</option>
1402 <option value="Gln-&gt;Gly (Q)">Gln-&gt;Gly (Q)</option>
1403 <option value="Gln-&gt;His (Q)">Gln-&gt;His (Q)</option>
1404 <option value="Gln-&gt;Lys (Q)">Gln-&gt;Lys (Q)</option>
1405 <option value="Gln-&gt;Met (Q)">Gln-&gt;Met (Q)</option>
1406 <option value="Gln-&gt;Phe (Q)">Gln-&gt;Phe (Q)</option>
1407 <option value="Gln-&gt;Pro (Q)">Gln-&gt;Pro (Q)</option>
1408 <option value="Gln-&gt;pyro-Glu (N-term Q)">Gln-&gt;pyro-Glu (N-term Q)</option>
1409 <option value="Gln-&gt;Ser (Q)">Gln-&gt;Ser (Q)</option>
1410 <option value="Gln-&gt;Thr (Q)">Gln-&gt;Thr (Q)</option>
1411 <option value="Gln-&gt;Trp (Q)">Gln-&gt;Trp (Q)</option>
1412 <option value="Gln-&gt;Tyr (Q)">Gln-&gt;Tyr (Q)</option>
1413 <option value="Gln-&gt;Val (Q)">Gln-&gt;Val (Q)</option>
1414 <option value="Gln-&gt;Xle (Q)">Gln-&gt;Xle (Q)</option>
1415 <option value="Glu (E)">Glu (E)</option>
1416 <option value="Glu (Protein C-term)">Glu (Protein C-term)</option>
1417 <option value="Glu-&gt;Ala (E)">Glu-&gt;Ala (E)</option>
1418 <option value="Glu-&gt;Arg (E)">Glu-&gt;Arg (E)</option>
1419 <option value="Glu-&gt;Asn (E)">Glu-&gt;Asn (E)</option>
1420 <option value="Glu-&gt;Asp (E)">Glu-&gt;Asp (E)</option>
1421 <option value="Glu-&gt;Cys (E)">Glu-&gt;Cys (E)</option>
1422 <option value="Glu-&gt;Gln (E)">Glu-&gt;Gln (E)</option>
1423 <option value="Glu-&gt;Gly (E)">Glu-&gt;Gly (E)</option>
1424 <option value="Glu-&gt;His (E)">Glu-&gt;His (E)</option>
1425 <option value="Glu-&gt;Lys (E)">Glu-&gt;Lys (E)</option>
1426 <option value="Glu-&gt;Met (E)">Glu-&gt;Met (E)</option>
1427 <option value="Glu-&gt;Phe (E)">Glu-&gt;Phe (E)</option>
1428 <option value="Glu-&gt;Pro (E)">Glu-&gt;Pro (E)</option>
1429 <option value="Glu-&gt;pyro-Glu (N-term E)">Glu-&gt;pyro-Glu (N-term E)</option>
1430 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
1431 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
1432 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)</option>
1433 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)</option>
1434 <option value="Glu-&gt;Ser (E)">Glu-&gt;Ser (E)</option>
1435 <option value="Glu-&gt;Thr (E)">Glu-&gt;Thr (E)</option>
1436 <option value="Glu-&gt;Trp (E)">Glu-&gt;Trp (E)</option>
1437 <option value="Glu-&gt;Tyr (E)">Glu-&gt;Tyr (E)</option>
1438 <option value="Glu-&gt;Val (E)">Glu-&gt;Val (E)</option>
1439 <option value="Glu-&gt;Xle (E)">Glu-&gt;Xle (E)</option>
2637 <option value="glucosone (R)">glucosone (R)</option> 1440 <option value="glucosone (R)">glucosone (R)</option>
1441 <option value="Glucosylgalactosyl (K)">Glucosylgalactosyl (K)</option>
1442 <option value="Glucuronyl (Protein N-term)">Glucuronyl (Protein N-term)</option>
1443 <option value="Glucuronyl (S)">Glucuronyl (S)</option>
1444 <option value="Glucuronyl (T)">Glucuronyl (T)</option>
1445 <option value="GluGlu (E)">GluGlu (E)</option>
1446 <option value="GluGlu (Protein C-term)">GluGlu (Protein C-term)</option>
1447 <option value="GluGluGlu (E)">GluGluGlu (E)</option>
1448 <option value="GluGluGlu (Protein C-term)">GluGluGlu (Protein C-term)</option>
1449 <option value="GluGluGluGlu (E)">GluGluGluGlu (E)</option>
1450 <option value="GluGluGluGlu (Protein C-term)">GluGluGluGlu (Protein C-term)</option>
1451 <option value="Glutathione (C)">Glutathione (C)</option>
1452 <option value="Gly (K)">Gly (K)</option>
1453 <option value="Gly (S)">Gly (S)</option>
1454 <option value="Gly (T)">Gly (T)</option>
1455 <option value="Gly-&gt;Ala (G)">Gly-&gt;Ala (G)</option>
1456 <option value="Gly-&gt;Arg (G)">Gly-&gt;Arg (G)</option>
1457 <option value="Gly-&gt;Asn (G)">Gly-&gt;Asn (G)</option>
1458 <option value="Gly-&gt;Asp (G)">Gly-&gt;Asp (G)</option>
1459 <option value="Gly-&gt;Cys (G)">Gly-&gt;Cys (G)</option>
1460 <option value="Gly-&gt;Gln (G)">Gly-&gt;Gln (G)</option>
1461 <option value="Gly-&gt;Glu (G)">Gly-&gt;Glu (G)</option>
1462 <option value="Gly-&gt;His (G)">Gly-&gt;His (G)</option>
1463 <option value="Gly-&gt;Lys (G)">Gly-&gt;Lys (G)</option>
1464 <option value="Gly-&gt;Met (G)">Gly-&gt;Met (G)</option>
1465 <option value="Gly-&gt;Phe (G)">Gly-&gt;Phe (G)</option>
1466 <option value="Gly-&gt;Pro (G)">Gly-&gt;Pro (G)</option>
1467 <option value="Gly-&gt;Ser (G)">Gly-&gt;Ser (G)</option>
1468 <option value="Gly-&gt;Thr (G)">Gly-&gt;Thr (G)</option>
1469 <option value="Gly-&gt;Trp (G)">Gly-&gt;Trp (G)</option>
1470 <option value="Gly-&gt;Tyr (G)">Gly-&gt;Tyr (G)</option>
1471 <option value="Gly-&gt;Val (G)">Gly-&gt;Val (G)</option>
1472 <option value="Gly-&gt;Xle (G)">Gly-&gt;Xle (G)</option>
1473 <option value="Gly-loss+Amide (C-term G)">Gly-loss+Amide (C-term G)</option>
1474 <option value="Glycerophospho (S)">Glycerophospho (S)</option>
1475 <option value="GlycerylPE (E)">GlycerylPE (E)</option>
2638 <option value="glycidamide (K)">glycidamide (K)</option> 1476 <option value="glycidamide (K)">glycidamide (K)</option>
2639 <option value="glycidamide (N-term)">glycidamide (N-term)</option> 1477 <option value="glycidamide (N-term)">glycidamide (N-term)</option>
1478 <option value="Glycosyl (P)">Glycosyl (P)</option>
1479 <option value="GPIanchor (Protein C-term)">GPIanchor (Protein C-term)</option>
1480 <option value="Guanidinyl (K)">Guanidinyl (K)</option>
1481 <option value="Guanidinyl (N-term)">Guanidinyl (N-term)</option>
1482 <option value="HCysteinyl (C)">HCysteinyl (C)</option>
1483 <option value="HCysThiolactone (K)">HCysThiolactone (K)</option>
1484 <option value="Heme (C)">Heme (C)</option>
1485 <option value="Heme (H)">Heme (H)</option>
1486 <option value="Hep (K)">Hep (K)</option>
1487 <option value="Hep (N)">Hep (N)</option>
1488 <option value="Hep (Q)">Hep (Q)</option>
1489 <option value="Hep (R)">Hep (R)</option>
1490 <option value="Hep (S)">Hep (S)</option>
1491 <option value="Hep (T)">Hep (T)</option>
1492 <option value="Hex (C)">Hex (C)</option>
1493 <option value="Hex (K)">Hex (K)</option>
1494 <option value="Hex (N)">Hex (N)</option>
1495 <option value="Hex (N-term)">Hex (N-term)</option>
1496 <option value="Hex (R)">Hex (R)</option>
1497 <option value="Hex (S)">Hex (S)</option>
1498 <option value="Hex (T)">Hex (T)</option>
1499 <option value="Hex (W)">Hex (W)</option>
1500 <option value="Hex (Y)">Hex (Y)</option>
1501 <option value="Hex(1)HexA(1) (S)">Hex(1)HexA(1) (S)</option>
1502 <option value="Hex(1)HexA(1) (T)">Hex(1)HexA(1) (T)</option>
1503 <option value="Hex(1)HexA(1)HexNAc(1) (S)">Hex(1)HexA(1)HexNAc(1) (S)</option>
1504 <option value="Hex(1)HexA(1)HexNAc(1) (T)">Hex(1)HexA(1)HexNAc(1) (T)</option>
1505 <option value="Hex(1)HexA(1)HexNAc(2) (S)">Hex(1)HexA(1)HexNAc(2) (S)</option>
1506 <option value="Hex(1)HexA(1)HexNAc(2) (T)">Hex(1)HexA(1)HexNAc(2) (T)</option>
1507 <option value="Hex(1)HexNAc(1) (N)">Hex(1)HexNAc(1) (N)</option>
1508 <option value="Hex(1)HexNAc(1) (S)">Hex(1)HexNAc(1) (S)</option>
1509 <option value="Hex(1)HexNAc(1) (T)">Hex(1)HexNAc(1) (T)</option>
1510 <option value="Hex(1)HexNAc(1)dHex(1) (N)">Hex(1)HexNAc(1)dHex(1) (N)</option>
1511 <option value="Hex(1)HexNAc(1)dHex(1) (S)">Hex(1)HexNAc(1)dHex(1) (S)</option>
1512 <option value="Hex(1)HexNAc(1)dHex(1) (T)">Hex(1)HexNAc(1)dHex(1) (T)</option>
1513 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (S)">Hex(1)HexNAc(1)dHex(1)Me(1) (S)</option>
1514 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (T)">Hex(1)HexNAc(1)dHex(1)Me(1) (T)</option>
1515 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (S)">Hex(1)HexNAc(1)dHex(1)Me(2) (S)</option>
1516 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (T)">Hex(1)HexNAc(1)dHex(1)Me(2) (T)</option>
1517 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)</option>
1518 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)</option>
1519 <option value="Hex(1)HexNAc(1)NeuAc(1) (N)">Hex(1)HexNAc(1)NeuAc(1) (N)</option>
1520 <option value="Hex(1)HexNAc(1)NeuAc(1) (S)">Hex(1)HexNAc(1)NeuAc(1) (S)</option>
1521 <option value="Hex(1)HexNAc(1)NeuAc(1) (T)">Hex(1)HexNAc(1)NeuAc(1) (T)</option>
1522 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)</option>
1523 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)</option>
1524 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)</option>
1525 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)</option>
1526 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)</option>
1527 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)</option>
1528 <option value="Hex(1)HexNAc(1)NeuAc(2) (N)">Hex(1)HexNAc(1)NeuAc(2) (N)</option>
1529 <option value="Hex(1)HexNAc(1)NeuAc(2) (S)">Hex(1)HexNAc(1)NeuAc(2) (S)</option>
1530 <option value="Hex(1)HexNAc(1)NeuAc(2) (T)">Hex(1)HexNAc(1)NeuAc(2) (T)</option>
1531 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)</option>
1532 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)</option>
1533 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)</option>
1534 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)</option>
1535 <option value="Hex(1)HexNAc(1)NeuAc(3) (S)">Hex(1)HexNAc(1)NeuAc(3) (S)</option>
1536 <option value="Hex(1)HexNAc(1)NeuAc(3) (T)">Hex(1)HexNAc(1)NeuAc(3) (T)</option>
1537 <option value="Hex(1)HexNAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuGc(1) (S)</option>
1538 <option value="Hex(1)HexNAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuGc(1) (T)</option>
1539 <option value="Hex(1)HexNAc(1)NeuGc(2) (S)">Hex(1)HexNAc(1)NeuGc(2) (S)</option>
1540 <option value="Hex(1)HexNAc(1)NeuGc(2) (T)">Hex(1)HexNAc(1)NeuGc(2) (T)</option>
1541 <option value="Hex(1)HexNAc(1)NeuGc(3) (S)">Hex(1)HexNAc(1)NeuGc(3) (S)</option>
1542 <option value="Hex(1)HexNAc(1)NeuGc(3) (T)">Hex(1)HexNAc(1)NeuGc(3) (T)</option>
1543 <option value="Hex(1)HexNAc(1)NeuGc(4) (S)">Hex(1)HexNAc(1)NeuGc(4) (S)</option>
1544 <option value="Hex(1)HexNAc(1)NeuGc(4) (T)">Hex(1)HexNAc(1)NeuGc(4) (T)</option>
1545 <option value="Hex(1)HexNAc(1)NeuGc(5) (S)">Hex(1)HexNAc(1)NeuGc(5) (S)</option>
1546 <option value="Hex(1)HexNAc(1)NeuGc(5) (T)">Hex(1)HexNAc(1)NeuGc(5) (T)</option>
1547 <option value="Hex(1)HexNAc(1)Phos(1) (S)">Hex(1)HexNAc(1)Phos(1) (S)</option>
1548 <option value="Hex(1)HexNAc(1)Phos(1) (T)">Hex(1)HexNAc(1)Phos(1) (T)</option>
1549 <option value="Hex(1)HexNAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)Sulf(1) (S)</option>
1550 <option value="Hex(1)HexNAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)Sulf(1) (T)</option>
1551 <option value="Hex(1)HexNAc(2) (N)">Hex(1)HexNAc(2) (N)</option>
1552 <option value="Hex(1)HexNAc(2) (S)">Hex(1)HexNAc(2) (S)</option>
1553 <option value="Hex(1)HexNAc(2) (T)">Hex(1)HexNAc(2) (T)</option>
1554 <option value="Hex(1)HexNAc(2)dHex(1) (N)">Hex(1)HexNAc(2)dHex(1) (N)</option>
1555 <option value="Hex(1)HexNAc(2)dHex(1) (S)">Hex(1)HexNAc(2)dHex(1) (S)</option>
1556 <option value="Hex(1)HexNAc(2)dHex(1) (T)">Hex(1)HexNAc(2)dHex(1) (T)</option>
1557 <option value="Hex(1)HexNAc(2)dHex(1)Pent(1) (N)">Hex(1)HexNAc(2)dHex(1)Pent(1) (N)</option>
1558 <option value="Hex(1)HexNAc(2)dHex(2) (N)">Hex(1)HexNAc(2)dHex(2) (N)</option>
1559 <option value="Hex(1)HexNAc(2)dHex(2) (S)">Hex(1)HexNAc(2)dHex(2) (S)</option>
1560 <option value="Hex(1)HexNAc(2)dHex(2) (T)">Hex(1)HexNAc(2)dHex(2) (T)</option>
1561 <option value="Hex(1)HexNAc(2)NeuAc(1) (S)">Hex(1)HexNAc(2)NeuAc(1) (S)</option>
1562 <option value="Hex(1)HexNAc(2)NeuAc(1) (T)">Hex(1)HexNAc(2)NeuAc(1) (T)</option>
1563 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1564 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1565 <option value="Hex(1)HexNAc(2)NeuAc(2) (S)">Hex(1)HexNAc(2)NeuAc(2) (S)</option>
1566 <option value="Hex(1)HexNAc(2)NeuAc(2) (T)">Hex(1)HexNAc(2)NeuAc(2) (T)</option>
1567 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
1568 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
1569 <option value="Hex(1)HexNAc(2)NeuGc(1) (S)">Hex(1)HexNAc(2)NeuGc(1) (S)</option>
1570 <option value="Hex(1)HexNAc(2)NeuGc(1) (T)">Hex(1)HexNAc(2)NeuGc(1) (T)</option>
1571 <option value="Hex(1)HexNAc(2)Pent(1) (N)">Hex(1)HexNAc(2)Pent(1) (N)</option>
1572 <option value="Hex(1)HexNAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)Sulf(1) (S)</option>
1573 <option value="Hex(1)HexNAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)Sulf(1) (T)</option>
1574 <option value="Hex(1)HexNAc(3) (S)">Hex(1)HexNAc(3) (S)</option>
1575 <option value="Hex(1)HexNAc(3) (T)">Hex(1)HexNAc(3) (T)</option>
1576 <option value="Hex(1)HexNAc(3)NeuAc(1) (S)">Hex(1)HexNAc(3)NeuAc(1) (S)</option>
1577 <option value="Hex(1)HexNAc(3)NeuAc(1) (T)">Hex(1)HexNAc(3)NeuAc(1) (T)</option>
1578 <option value="Hex(1)HexNAc(3)NeuAc(2) (S)">Hex(1)HexNAc(3)NeuAc(2) (S)</option>
1579 <option value="Hex(1)HexNAc(3)NeuAc(2) (T)">Hex(1)HexNAc(3)NeuAc(2) (T)</option>
1580 <option value="Hex(1)HexNAc(3)NeuGc(1) (S)">Hex(1)HexNAc(3)NeuGc(1) (S)</option>
1581 <option value="Hex(1)HexNAc(3)NeuGc(1) (T)">Hex(1)HexNAc(3)NeuGc(1) (T)</option>
1582 <option value="Hex(1)HexNAc(3)Sulf(1) (S)">Hex(1)HexNAc(3)Sulf(1) (S)</option>
1583 <option value="Hex(1)HexNAc(3)Sulf(1) (T)">Hex(1)HexNAc(3)Sulf(1) (T)</option>
1584 <option value="Hex(1)NeuAc(1) (S)">Hex(1)NeuAc(1) (S)</option>
1585 <option value="Hex(1)NeuAc(1) (T)">Hex(1)NeuAc(1) (T)</option>
1586 <option value="Hex(1)NeuAc(1)Pent(1) (S)">Hex(1)NeuAc(1)Pent(1) (S)</option>
1587 <option value="Hex(1)NeuAc(1)Pent(1) (T)">Hex(1)NeuAc(1)Pent(1) (T)</option>
1588 <option value="Hex(1)NeuGc(1) (S)">Hex(1)NeuGc(1) (S)</option>
1589 <option value="Hex(1)NeuGc(1) (T)">Hex(1)NeuGc(1) (T)</option>
1590 <option value="Hex(1)Pent(1) (S)">Hex(1)Pent(1) (S)</option>
1591 <option value="Hex(1)Pent(1) (T)">Hex(1)Pent(1) (T)</option>
1592 <option value="Hex(1)Pent(2) (S)">Hex(1)Pent(2) (S)</option>
1593 <option value="Hex(1)Pent(2) (T)">Hex(1)Pent(2) (T)</option>
1594 <option value="Hex(10)Phos(3) (S)">Hex(10)Phos(3) (S)</option>
1595 <option value="Hex(10)Phos(3) (T)">Hex(10)Phos(3) (T)</option>
1596 <option value="Hex(2) (K)">Hex(2) (K)</option>
1597 <option value="Hex(2) (R)">Hex(2) (R)</option>
1598 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)</option>
1599 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)</option>
1600 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)</option>
1601 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)</option>
1602 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)Pent(1)Sulf(1) (S)</option>
1603 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)Pent(1)Sulf(1) (T)</option>
1604 <option value="Hex(2)HexNAc(1) (S)">Hex(2)HexNAc(1) (S)</option>
1605 <option value="Hex(2)HexNAc(1) (T)">Hex(2)HexNAc(1) (T)</option>
1606 <option value="Hex(2)HexNAc(1)Me(1) (S)">Hex(2)HexNAc(1)Me(1) (S)</option>
1607 <option value="Hex(2)HexNAc(1)Me(1) (T)">Hex(2)HexNAc(1)Me(1) (T)</option>
1608 <option value="Hex(2)HexNAc(1)NeuGc(1) (S)">Hex(2)HexNAc(1)NeuGc(1) (S)</option>
1609 <option value="Hex(2)HexNAc(1)NeuGc(1) (T)">Hex(2)HexNAc(1)NeuGc(1) (T)</option>
1610 <option value="Hex(2)HexNAc(1)NeuGc(2) (S)">Hex(2)HexNAc(1)NeuGc(2) (S)</option>
1611 <option value="Hex(2)HexNAc(1)NeuGc(2) (T)">Hex(2)HexNAc(1)NeuGc(2) (T)</option>
1612 <option value="Hex(2)HexNAc(1)NeuGc(3) (S)">Hex(2)HexNAc(1)NeuGc(3) (S)</option>
1613 <option value="Hex(2)HexNAc(1)NeuGc(3) (T)">Hex(2)HexNAc(1)NeuGc(3) (T)</option>
1614 <option value="Hex(2)HexNAc(1)NeuGc(4) (S)">Hex(2)HexNAc(1)NeuGc(4) (S)</option>
1615 <option value="Hex(2)HexNAc(1)NeuGc(4) (T)">Hex(2)HexNAc(1)NeuGc(4) (T)</option>
1616 <option value="Hex(2)HexNAc(1)Sulf(1) (S)">Hex(2)HexNAc(1)Sulf(1) (S)</option>
1617 <option value="Hex(2)HexNAc(1)Sulf(1) (T)">Hex(2)HexNAc(1)Sulf(1) (T)</option>
1618 <option value="Hex(2)HexNAc(2) (N)">Hex(2)HexNAc(2) (N)</option>
1619 <option value="Hex(2)HexNAc(2) (S)">Hex(2)HexNAc(2) (S)</option>
1620 <option value="Hex(2)HexNAc(2) (T)">Hex(2)HexNAc(2) (T)</option>
1621 <option value="Hex(2)HexNAc(2)dHex(1) (N)">Hex(2)HexNAc(2)dHex(1) (N)</option>
1622 <option value="Hex(2)HexNAc(2)dHex(1) (S)">Hex(2)HexNAc(2)dHex(1) (S)</option>
1623 <option value="Hex(2)HexNAc(2)dHex(1) (T)">Hex(2)HexNAc(2)dHex(1) (T)</option>
1624 <option value="Hex(2)HexNAc(2)NeuAc(1) (N)">Hex(2)HexNAc(2)NeuAc(1) (N)</option>
1625 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1626 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1627 <option value="Hex(2)HexNAc(2)NeuAc(2) (S)">Hex(2)HexNAc(2)NeuAc(2) (S)</option>
1628 <option value="Hex(2)HexNAc(2)NeuAc(2) (T)">Hex(2)HexNAc(2)NeuAc(2) (T)</option>
1629 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
1630 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
1631 <option value="Hex(2)HexNAc(2)NeuGc(1) (S)">Hex(2)HexNAc(2)NeuGc(1) (S)</option>
1632 <option value="Hex(2)HexNAc(2)NeuGc(1) (T)">Hex(2)HexNAc(2)NeuGc(1) (T)</option>
1633 <option value="Hex(2)HexNAc(2)Pent(1) (N)">Hex(2)HexNAc(2)Pent(1) (N)</option>
1634 <option value="Hex(2)HexNAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)Sulf(1) (S)</option>
1635 <option value="Hex(2)HexNAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)Sulf(1) (T)</option>
1636 <option value="Hex(2)HexNAc(3) (S)">Hex(2)HexNAc(3) (S)</option>
1637 <option value="Hex(2)HexNAc(3) (T)">Hex(2)HexNAc(3) (T)</option>
1638 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)</option>
1639 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)</option>
1640 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
1641 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
1642 <option value="Hex(2)HexNAc(3)NeuAc(2) (S)">Hex(2)HexNAc(3)NeuAc(2) (S)</option>
1643 <option value="Hex(2)HexNAc(3)NeuAc(2) (T)">Hex(2)HexNAc(3)NeuAc(2) (T)</option>
1644 <option value="Hex(2)HexNAc(3)NeuAc(3) (S)">Hex(2)HexNAc(3)NeuAc(3) (S)</option>
1645 <option value="Hex(2)HexNAc(3)NeuAc(3) (T)">Hex(2)HexNAc(3)NeuAc(3) (T)</option>
1646 <option value="Hex(2)HexNAc(3)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuGc(1) (S)</option>
1647 <option value="Hex(2)HexNAc(3)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuGc(1) (T)</option>
1648 <option value="Hex(2)HexNAc(3)NeuGc(2) (S)">Hex(2)HexNAc(3)NeuGc(2) (S)</option>
1649 <option value="Hex(2)HexNAc(3)NeuGc(2) (T)">Hex(2)HexNAc(3)NeuGc(2) (T)</option>
1650 <option value="Hex(2)HexNAc(3)NeuGc(3) (S)">Hex(2)HexNAc(3)NeuGc(3) (S)</option>
1651 <option value="Hex(2)HexNAc(3)NeuGc(3) (T)">Hex(2)HexNAc(3)NeuGc(3) (T)</option>
1652 <option value="Hex(2)HexNAc(3)Sulf(1) (S)">Hex(2)HexNAc(3)Sulf(1) (S)</option>
1653 <option value="Hex(2)HexNAc(3)Sulf(1) (T)">Hex(2)HexNAc(3)Sulf(1) (T)</option>
1654 <option value="Hex(2)HexNAc(4) (S)">Hex(2)HexNAc(4) (S)</option>
1655 <option value="Hex(2)HexNAc(4) (T)">Hex(2)HexNAc(4) (T)</option>
1656 <option value="Hex(2)HexNAc(4)NeuAc(1) (S)">Hex(2)HexNAc(4)NeuAc(1) (S)</option>
1657 <option value="Hex(2)HexNAc(4)NeuAc(1) (T)">Hex(2)HexNAc(4)NeuAc(1) (T)</option>
1658 <option value="Hex(2)HexNAc(5) (S)">Hex(2)HexNAc(5) (S)</option>
1659 <option value="Hex(2)HexNAc(5) (T)">Hex(2)HexNAc(5) (T)</option>
1660 <option value="Hex(2)NeuAc(1) (S)">Hex(2)NeuAc(1) (S)</option>
1661 <option value="Hex(2)NeuAc(1) (T)">Hex(2)NeuAc(1) (T)</option>
1662 <option value="Hex(3) (N)">Hex(3) (N)</option>
1663 <option value="Hex(3) (S)">Hex(3) (S)</option>
1664 <option value="Hex(3) (T)">Hex(3) (T)</option>
1665 <option value="Hex(3)HexNAc(1) (S)">Hex(3)HexNAc(1) (S)</option>
1666 <option value="Hex(3)HexNAc(1) (T)">Hex(3)HexNAc(1) (T)</option>
1667 <option value="Hex(3)HexNAc(1)Me(1) (S)">Hex(3)HexNAc(1)Me(1) (S)</option>
1668 <option value="Hex(3)HexNAc(1)Me(1) (T)">Hex(3)HexNAc(1)Me(1) (T)</option>
1669 <option value="Hex(3)HexNAc(1)Pent(1) (N)">Hex(3)HexNAc(1)Pent(1) (N)</option>
1670 <option value="Hex(3)HexNAc(2) (N)">Hex(3)HexNAc(2) (N)</option>
1671 <option value="Hex(3)HexNAc(2) (S)">Hex(3)HexNAc(2) (S)</option>
1672 <option value="Hex(3)HexNAc(2) (T)">Hex(3)HexNAc(2) (T)</option>
1673 <option value="Hex(3)HexNAc(2)NeuAc(1) (N)">Hex(3)HexNAc(2)NeuAc(1) (N)</option>
1674 <option value="Hex(3)HexNAc(2)NeuAc(2) (S)">Hex(3)HexNAc(2)NeuAc(2) (S)</option>
1675 <option value="Hex(3)HexNAc(2)NeuAc(2) (T)">Hex(3)HexNAc(2)NeuAc(2) (T)</option>
1676 <option value="Hex(3)HexNAc(2)Pent(1) (N)">Hex(3)HexNAc(2)Pent(1) (N)</option>
1677 <option value="Hex(3)HexNAc(2)Phos(1) (N)">Hex(3)HexNAc(2)Phos(1) (N)</option>
1678 <option value="Hex(3)HexNAc(3) (N)">Hex(3)HexNAc(3) (N)</option>
1679 <option value="Hex(3)HexNAc(3) (S)">Hex(3)HexNAc(3) (S)</option>
1680 <option value="Hex(3)HexNAc(3) (T)">Hex(3)HexNAc(3) (T)</option>
1681 <option value="Hex(3)HexNAc(3)NeuAc(1) (S)">Hex(3)HexNAc(3)NeuAc(1) (S)</option>
1682 <option value="Hex(3)HexNAc(3)NeuAc(1) (T)">Hex(3)HexNAc(3)NeuAc(1) (T)</option>
1683 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
1684 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
1685 <option value="Hex(3)HexNAc(3)NeuAc(2) (S)">Hex(3)HexNAc(3)NeuAc(2) (S)</option>
1686 <option value="Hex(3)HexNAc(3)NeuAc(2) (T)">Hex(3)HexNAc(3)NeuAc(2) (T)</option>
1687 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)</option>
1688 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)</option>
1689 <option value="Hex(3)HexNAc(3)NeuGc(1) (S)">Hex(3)HexNAc(3)NeuGc(1) (S)</option>
1690 <option value="Hex(3)HexNAc(3)NeuGc(1) (T)">Hex(3)HexNAc(3)NeuGc(1) (T)</option>
1691 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)</option>
1692 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)</option>
1693 <option value="Hex(3)HexNAc(3)Pent(1) (N)">Hex(3)HexNAc(3)Pent(1) (N)</option>
1694 <option value="Hex(3)HexNAc(3)Sulf(1) (S)">Hex(3)HexNAc(3)Sulf(1) (S)</option>
1695 <option value="Hex(3)HexNAc(3)Sulf(1) (T)">Hex(3)HexNAc(3)Sulf(1) (T)</option>
1696 <option value="Hex(3)HexNAc(4) (N)">Hex(3)HexNAc(4) (N)</option>
1697 <option value="Hex(3)HexNAc(4) (S)">Hex(3)HexNAc(4) (S)</option>
1698 <option value="Hex(3)HexNAc(4) (T)">Hex(3)HexNAc(4) (T)</option>
1699 <option value="Hex(3)HexNAc(4)NeuAc(1) (N)">Hex(3)HexNAc(4)NeuAc(1) (N)</option>
1700 <option value="Hex(3)HexNAc(4)Pent(1) (N)">Hex(3)HexNAc(4)Pent(1) (N)</option>
1701 <option value="Hex(3)HexNAc(4)Sulf(1) (N)">Hex(3)HexNAc(4)Sulf(1) (N)</option>
1702 <option value="Hex(3)HexNAc(5) (N)">Hex(3)HexNAc(5) (N)</option>
1703 <option value="Hex(3)HexNAc(5) (S)">Hex(3)HexNAc(5) (S)</option>
1704 <option value="Hex(3)HexNAc(5) (T)">Hex(3)HexNAc(5) (T)</option>
1705 <option value="Hex(3)HexNAc(5)Sulf(1) (N)">Hex(3)HexNAc(5)Sulf(1) (N)</option>
1706 <option value="Hex(3)HexNAc(6) (N)">Hex(3)HexNAc(6) (N)</option>
1707 <option value="Hex(3)HexNAc(6) (S)">Hex(3)HexNAc(6) (S)</option>
1708 <option value="Hex(3)HexNAc(6) (T)">Hex(3)HexNAc(6) (T)</option>
1709 <option value="Hex(3)HexNAc(6)NeuAc(1) (N)">Hex(3)HexNAc(6)NeuAc(1) (N)</option>
1710 <option value="Hex(3)HexNAc(6)Sulf(1) (N)">Hex(3)HexNAc(6)Sulf(1) (N)</option>
1711 <option value="Hex(3)HexNAc(6)Sulf(2) (N)">Hex(3)HexNAc(6)Sulf(2) (N)</option>
1712 <option value="Hex(3)HexNAc(7) (N)">Hex(3)HexNAc(7) (N)</option>
1713 <option value="Hex(3)HexNAc(7)Sulf(1) (N)">Hex(3)HexNAc(7)Sulf(1) (N)</option>
1714 <option value="Hex(3)Phos(1) (S)">Hex(3)Phos(1) (S)</option>
1715 <option value="Hex(3)Phos(1) (T)">Hex(3)Phos(1) (T)</option>
1716 <option value="Hex(4) (S)">Hex(4) (S)</option>
1717 <option value="Hex(4) (T)">Hex(4) (T)</option>
1718 <option value="Hex(4)HexNAc(1) (S)">Hex(4)HexNAc(1) (S)</option>
1719 <option value="Hex(4)HexNAc(1) (T)">Hex(4)HexNAc(1) (T)</option>
1720 <option value="Hex(4)HexNAc(2) (N)">Hex(4)HexNAc(2) (N)</option>
1721 <option value="Hex(4)HexNAc(2)NeuAc(1) (N)">Hex(4)HexNAc(2)NeuAc(1) (N)</option>
1722 <option value="Hex(4)HexNAc(2)Pent(1) (N)">Hex(4)HexNAc(2)Pent(1) (N)</option>
1723 <option value="Hex(4)HexNAc(3) (N)">Hex(4)HexNAc(3) (N)</option>
1724 <option value="Hex(4)HexNAc(3) (S)">Hex(4)HexNAc(3) (S)</option>
1725 <option value="Hex(4)HexNAc(3) (T)">Hex(4)HexNAc(3) (T)</option>
1726 <option value="Hex(4)HexNAc(3)NeuAc(1) (N)">Hex(4)HexNAc(3)NeuAc(1) (N)</option>
1727 <option value="Hex(4)HexNAc(3)NeuAc(1) (S)">Hex(4)HexNAc(3)NeuAc(1) (S)</option>
1728 <option value="Hex(4)HexNAc(3)NeuAc(1) (T)">Hex(4)HexNAc(3)NeuAc(1) (T)</option>
1729 <option value="Hex(4)HexNAc(3)NeuAc(2) (N)">Hex(4)HexNAc(3)NeuAc(2) (N)</option>
1730 <option value="Hex(4)HexNAc(3)NeuGc(1) (N)">Hex(4)HexNAc(3)NeuGc(1) (N)</option>
1731 <option value="Hex(4)HexNAc(3)Pent(1) (N)">Hex(4)HexNAc(3)Pent(1) (N)</option>
1732 <option value="Hex(4)HexNAc(4) (N)">Hex(4)HexNAc(4) (N)</option>
1733 <option value="Hex(4)HexNAc(4) (S)">Hex(4)HexNAc(4) (S)</option>
1734 <option value="Hex(4)HexNAc(4) (T)">Hex(4)HexNAc(4) (T)</option>
1735 <option value="Hex(4)HexNAc(4)Me(2)Pent(1) (N)">Hex(4)HexNAc(4)Me(2)Pent(1) (N)</option>
1736 <option value="Hex(4)HexNAc(4)NeuAc(1) (N)">Hex(4)HexNAc(4)NeuAc(1) (N)</option>
1737 <option value="Hex(4)HexNAc(4)NeuAc(1) (S)">Hex(4)HexNAc(4)NeuAc(1) (S)</option>
1738 <option value="Hex(4)HexNAc(4)NeuAc(1) (T)">Hex(4)HexNAc(4)NeuAc(1) (T)</option>
1739 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)</option>
1740 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)</option>
1741 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)</option>
1742 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)</option>
1743 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)</option>
1744 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)</option>
1745 <option value="Hex(4)HexNAc(4)Pent(1) (N)">Hex(4)HexNAc(4)Pent(1) (N)</option>
1746 <option value="Hex(4)HexNAc(4)Sulf(1) (N)">Hex(4)HexNAc(4)Sulf(1) (N)</option>
1747 <option value="Hex(4)HexNAc(4)Sulf(2) (S)">Hex(4)HexNAc(4)Sulf(2) (S)</option>
1748 <option value="Hex(4)HexNAc(4)Sulf(2) (T)">Hex(4)HexNAc(4)Sulf(2) (T)</option>
1749 <option value="Hex(4)HexNAc(5) (N)">Hex(4)HexNAc(5) (N)</option>
1750 <option value="Hex(4)HexNAc(5)NeuAc(1) (N)">Hex(4)HexNAc(5)NeuAc(1) (N)</option>
1751 <option value="Hex(4)HexNAc(5)Sulf(1) (N)">Hex(4)HexNAc(5)Sulf(1) (N)</option>
1752 <option value="Hex(4)HexNAc(6) (N)">Hex(4)HexNAc(6) (N)</option>
1753 <option value="Hex(4)Phos(1) (S)">Hex(4)Phos(1) (S)</option>
1754 <option value="Hex(4)Phos(1) (T)">Hex(4)Phos(1) (T)</option>
1755 <option value="Hex(5) (S)">Hex(5) (S)</option>
1756 <option value="Hex(5) (T)">Hex(5) (T)</option>
1757 <option value="Hex(5)HexNAc(1) (S)">Hex(5)HexNAc(1) (S)</option>
1758 <option value="Hex(5)HexNAc(1) (T)">Hex(5)HexNAc(1) (T)</option>
1759 <option value="Hex(5)HexNAc(2) (N)">Hex(5)HexNAc(2) (N)</option>
1760 <option value="Hex(5)HexNAc(2)Phos(1) (N)">Hex(5)HexNAc(2)Phos(1) (N)</option>
1761 <option value="Hex(5)HexNAc(3) (N)">Hex(5)HexNAc(3) (N)</option>
1762 <option value="Hex(5)HexNAc(3)Pent(1) (N)">Hex(5)HexNAc(3)Pent(1) (N)</option>
1763 <option value="Hex(5)HexNAc(4) (N)">Hex(5)HexNAc(4) (N)</option>
1764 <option value="Hex(5)HexNAc(4) (S)">Hex(5)HexNAc(4) (S)</option>
1765 <option value="Hex(5)HexNAc(4) (T)">Hex(5)HexNAc(4) (T)</option>
1766 <option value="Hex(5)HexNAc(4)Me(2)Pent(1) (N)">Hex(5)HexNAc(4)Me(2)Pent(1) (N)</option>
1767 <option value="Hex(5)HexNAc(4)NeuAc(1) (N)">Hex(5)HexNAc(4)NeuAc(1) (N)</option>
1768 <option value="Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)">Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)</option>
1769 <option value="Hex(5)HexNAc(4)NeuAc(2) (N)">Hex(5)HexNAc(4)NeuAc(2) (N)</option>
1770 <option value="Hex(5)HexNAc(4)NeuGc(1) (N)">Hex(5)HexNAc(4)NeuGc(1) (N)</option>
1771 <option value="Hex(5)HexNAc(4)Sulf(1) (N)">Hex(5)HexNAc(4)Sulf(1) (N)</option>
1772 <option value="Hex(5)HexNAc(5) (N)">Hex(5)HexNAc(5) (N)</option>
1773 <option value="Hex(5)HexNAc(5) (S)">Hex(5)HexNAc(5) (S)</option>
1774 <option value="Hex(5)HexNAc(5) (T)">Hex(5)HexNAc(5) (T)</option>
1775 <option value="Hex(5)Phos(1) (S)">Hex(5)Phos(1) (S)</option>
1776 <option value="Hex(5)Phos(1) (T)">Hex(5)Phos(1) (T)</option>
1777 <option value="Hex(5)Phos(3) (S)">Hex(5)Phos(3) (S)</option>
1778 <option value="Hex(5)Phos(3) (T)">Hex(5)Phos(3) (T)</option>
1779 <option value="Hex(6)HexNAc(2) (N)">Hex(6)HexNAc(2) (N)</option>
1780 <option value="Hex(6)HexNAc(2)Phos(1) (N)">Hex(6)HexNAc(2)Phos(1) (N)</option>
1781 <option value="Hex(6)HexNAc(3) (N)">Hex(6)HexNAc(3) (N)</option>
1782 <option value="Hex(6)HexNAc(3)Phos(1) (N)">Hex(6)HexNAc(3)Phos(1) (N)</option>
1783 <option value="Hex(6)HexNAc(4) (N)">Hex(6)HexNAc(4) (N)</option>
1784 <option value="Hex(6)HexNAc(4) (S)">Hex(6)HexNAc(4) (S)</option>
1785 <option value="Hex(6)HexNAc(4) (T)">Hex(6)HexNAc(4) (T)</option>
1786 <option value="Hex(6)HexNAc(4)Me(3) (N)">Hex(6)HexNAc(4)Me(3) (N)</option>
1787 <option value="Hex(6)HexNAc(4)Me(3)Pent(1) (N)">Hex(6)HexNAc(4)Me(3)Pent(1) (N)</option>
1788 <option value="Hex(6)HexNAc(5) (N)">Hex(6)HexNAc(5) (N)</option>
1789 <option value="Hex(6)Phos(1) (S)">Hex(6)Phos(1) (S)</option>
1790 <option value="Hex(6)Phos(1) (T)">Hex(6)Phos(1) (T)</option>
1791 <option value="Hex(6)Phos(3) (S)">Hex(6)Phos(3) (S)</option>
1792 <option value="Hex(6)Phos(3) (T)">Hex(6)Phos(3) (T)</option>
1793 <option value="Hex(7)HexNAc(1) (N)">Hex(7)HexNAc(1) (N)</option>
1794 <option value="Hex(7)HexNAc(2) (N)">Hex(7)HexNAc(2) (N)</option>
1795 <option value="Hex(7)HexNAc(2)Phos(1) (N)">Hex(7)HexNAc(2)Phos(1) (N)</option>
1796 <option value="Hex(7)HexNAc(2)Phos(2) (N)">Hex(7)HexNAc(2)Phos(2) (N)</option>
1797 <option value="Hex(7)HexNAc(3) (N)">Hex(7)HexNAc(3) (N)</option>
1798 <option value="Hex(7)HexNAc(3)Phos(1) (N)">Hex(7)HexNAc(3)Phos(1) (N)</option>
1799 <option value="Hex(7)HexNAc(4) (N)">Hex(7)HexNAc(4) (N)</option>
1800 <option value="Hex(7)Phos(3) (S)">Hex(7)Phos(3) (S)</option>
1801 <option value="Hex(7)Phos(3) (T)">Hex(7)Phos(3) (T)</option>
1802 <option value="Hex(8)HexNAc(1) (N)">Hex(8)HexNAc(1) (N)</option>
1803 <option value="Hex(8)HexNAc(2) (N)">Hex(8)HexNAc(2) (N)</option>
1804 <option value="Hex(8)Phos(3) (S)">Hex(8)Phos(3) (S)</option>
1805 <option value="Hex(8)Phos(3) (T)">Hex(8)Phos(3) (T)</option>
1806 <option value="Hex(9)HexNAc(2) (N)">Hex(9)HexNAc(2) (N)</option>
1807 <option value="Hex(9)Phos(3) (S)">Hex(9)Phos(3) (S)</option>
1808 <option value="Hex(9)Phos(3) (T)">Hex(9)Phos(3) (T)</option>
1809 <option value="HexN (K)">HexN (K)</option>
1810 <option value="HexN (N)">HexN (N)</option>
1811 <option value="HexN (S)">HexN (S)</option>
1812 <option value="HexN (T)">HexN (T)</option>
1813 <option value="HexN (W)">HexN (W)</option>
1814 <option value="HexNAc (N)">HexNAc (N)</option>
1815 <option value="HexNAc (S)">HexNAc (S)</option>
1816 <option value="HexNAc (T)">HexNAc (T)</option>
1817 <option value="HexNAc(1)dHex(1) (N)">HexNAc(1)dHex(1) (N)</option>
1818 <option value="HexNAc(1)dHex(1) (S)">HexNAc(1)dHex(1) (S)</option>
1819 <option value="HexNAc(1)dHex(1) (T)">HexNAc(1)dHex(1) (T)</option>
1820 <option value="HexNAc(1)dHex(2) (N)">HexNAc(1)dHex(2) (N)</option>
1821 <option value="HexNAc(1)Kdn(2) (S)">HexNAc(1)Kdn(2) (S)</option>
1822 <option value="HexNAc(1)Kdn(2) (T)">HexNAc(1)Kdn(2) (T)</option>
1823 <option value="HexNAc(1)NeuAc(1) (S)">HexNAc(1)NeuAc(1) (S)</option>
1824 <option value="HexNAc(1)NeuAc(1) (T)">HexNAc(1)NeuAc(1) (T)</option>
1825 <option value="HexNAc(1)NeuGc(1) (S)">HexNAc(1)NeuGc(1) (S)</option>
1826 <option value="HexNAc(1)NeuGc(1) (T)">HexNAc(1)NeuGc(1) (T)</option>
1827 <option value="HexNAc(1)NeuGc(2) (S)">HexNAc(1)NeuGc(2) (S)</option>
1828 <option value="HexNAc(1)NeuGc(2) (T)">HexNAc(1)NeuGc(2) (T)</option>
1829 <option value="HexNAc(2) (N)">HexNAc(2) (N)</option>
1830 <option value="HexNAc(2) (S)">HexNAc(2) (S)</option>
1831 <option value="HexNAc(2) (T)">HexNAc(2) (T)</option>
1832 <option value="HexNAc(2)dHex(1) (N)">HexNAc(2)dHex(1) (N)</option>
1833 <option value="HexNAc(2)dHex(2) (N)">HexNAc(2)dHex(2) (N)</option>
1834 <option value="HexNAc(2)NeuAc(1) (S)">HexNAc(2)NeuAc(1) (S)</option>
1835 <option value="HexNAc(2)NeuAc(1) (T)">HexNAc(2)NeuAc(1) (T)</option>
1836 <option value="HexNAc(2)NeuAc(1)Sulf(1) (S)">HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
1837 <option value="HexNAc(2)NeuAc(1)Sulf(1) (T)">HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
1838 <option value="HexNAc(2)NeuGc(1) (S)">HexNAc(2)NeuGc(1) (S)</option>
1839 <option value="HexNAc(2)NeuGc(1) (T)">HexNAc(2)NeuGc(1) (T)</option>
1840 <option value="HexNAc(3) (S)">HexNAc(3) (S)</option>
1841 <option value="HexNAc(3) (T)">HexNAc(3) (T)</option>
1842 <option value="HexNAc(3)Sulf(1) (S)">HexNAc(3)Sulf(1) (S)</option>
1843 <option value="HexNAc(3)Sulf(1) (T)">HexNAc(3)Sulf(1) (T)</option>
1844 <option value="HexNAc(4) (S)">HexNAc(4) (S)</option>
1845 <option value="HexNAc(4) (T)">HexNAc(4) (T)</option>
1846 <option value="HexNAc(5) (S)">HexNAc(5) (S)</option>
1847 <option value="HexNAc(5) (T)">HexNAc(5) (T)</option>
1848 <option value="His-&gt;Ala (H)">His-&gt;Ala (H)</option>
1849 <option value="His-&gt;Arg (H)">His-&gt;Arg (H)</option>
1850 <option value="His-&gt;Asn (H)">His-&gt;Asn (H)</option>
1851 <option value="His-&gt;Asp (H)">His-&gt;Asp (H)</option>
1852 <option value="His-&gt;Cys (H)">His-&gt;Cys (H)</option>
1853 <option value="His-&gt;Gln (H)">His-&gt;Gln (H)</option>
1854 <option value="His-&gt;Glu (H)">His-&gt;Glu (H)</option>
1855 <option value="His-&gt;Gly (H)">His-&gt;Gly (H)</option>
1856 <option value="His-&gt;Lys (H)">His-&gt;Lys (H)</option>
1857 <option value="His-&gt;Met (H)">His-&gt;Met (H)</option>
1858 <option value="His-&gt;Phe (H)">His-&gt;Phe (H)</option>
1859 <option value="His-&gt;Pro (H)">His-&gt;Pro (H)</option>
1860 <option value="His-&gt;Ser (H)">His-&gt;Ser (H)</option>
1861 <option value="His-&gt;Thr (H)">His-&gt;Thr (H)</option>
1862 <option value="His-&gt;Trp (H)">His-&gt;Trp (H)</option>
1863 <option value="His-&gt;Tyr (H)">His-&gt;Tyr (H)</option>
1864 <option value="His-&gt;Val (H)">His-&gt;Val (H)</option>
1865 <option value="His-&gt;Xle (H)">His-&gt;Xle (H)</option>
1866 <option value="HMVK (C)">HMVK (C)</option>
1867 <option value="HN2_mustard (C)">HN2_mustard (C)</option>
1868 <option value="HN2_mustard (H)">HN2_mustard (H)</option>
1869 <option value="HN2_mustard (K)">HN2_mustard (K)</option>
1870 <option value="HN3_mustard (C)">HN3_mustard (C)</option>
1871 <option value="HN3_mustard (H)">HN3_mustard (H)</option>
1872 <option value="HN3_mustard (K)">HN3_mustard (K)</option>
1873 <option value="HNE (A)">HNE (A)</option>
1874 <option value="HNE (C)">HNE (C)</option>
1875 <option value="HNE (H)">HNE (H)</option>
1876 <option value="HNE (K)">HNE (K)</option>
1877 <option value="HNE (L)">HNE (L)</option>
1878 <option value="HNE+Delta:H(2) (C)">HNE+Delta:H(2) (C)</option>
1879 <option value="HNE+Delta:H(2) (H)">HNE+Delta:H(2) (H)</option>
1880 <option value="HNE+Delta:H(2) (K)">HNE+Delta:H(2) (K)</option>
1881 <option value="HNE-BAHAH (C)">HNE-BAHAH (C)</option>
1882 <option value="HNE-BAHAH (H)">HNE-BAHAH (H)</option>
1883 <option value="HNE-BAHAH (K)">HNE-BAHAH (K)</option>
1884 <option value="HNE-Delta:H(2)O (C)">HNE-Delta:H(2)O (C)</option>
1885 <option value="HNE-Delta:H(2)O (H)">HNE-Delta:H(2)O (H)</option>
1886 <option value="HNE-Delta:H(2)O (K)">HNE-Delta:H(2)O (K)</option>
1887 <option value="Homocysteic_acid (M)">Homocysteic_acid (M)</option>
1888 <option value="HPG (R)">HPG (R)</option>
1889 <option value="Hydroxamic_acid (D)">Hydroxamic_acid (D)</option>
1890 <option value="Hydroxamic_acid (E)">Hydroxamic_acid (E)</option>
1891 <option value="Hydroxycinnamyl (C)">Hydroxycinnamyl (C)</option>
1892 <option value="Hydroxyfarnesyl (C)">Hydroxyfarnesyl (C)</option>
1893 <option value="Hydroxyheme (E)">Hydroxyheme (E)</option>
1894 <option value="Hydroxymethyl (N)">Hydroxymethyl (N)</option>
1895 <option value="HydroxymethylOP (K)">HydroxymethylOP (K)</option>
1896 <option value="Hydroxytrimethyl (K)">Hydroxytrimethyl (K)</option>
1897 <option value="Hypusine (K)">Hypusine (K)</option>
1898 <option value="IASD (C)">IASD (C)</option>
1899 <option value="IBTP (C)">IBTP (C)</option>
1900 <option value="ICAT-C (C)">ICAT-C (C)</option>
1901 <option value="ICAT-C:13C(9) (C)">ICAT-C:13C(9) (C)</option>
1902 <option value="ICAT-D (C)">ICAT-D (C)</option>
1903 <option value="ICAT-D:2H(8) (C)">ICAT-D:2H(8) (C)</option>
1904 <option value="ICAT-G (C)">ICAT-G (C)</option>
1905 <option value="ICAT-G:2H(8) (C)">ICAT-G:2H(8) (C)</option>
1906 <option value="ICAT-H (C)">ICAT-H (C)</option>
1907 <option value="ICAT-H:13C(6) (C)">ICAT-H:13C(6) (C)</option>
1908 <option value="ICDID (C)">ICDID (C)</option>
1909 <option value="ICDID:2H(6) (C)">ICDID:2H(6) (C)</option>
1910 <option value="ICPL (K)">ICPL (K)</option>
1911 <option value="ICPL (N-term)">ICPL (N-term)</option>
1912 <option value="ICPL (Protein N-term)">ICPL (Protein N-term)</option>
1913 <option value="ICPL:13C(6) (K)">ICPL:13C(6) (K)</option>
1914 <option value="ICPL:13C(6) (N-term)">ICPL:13C(6) (N-term)</option>
1915 <option value="ICPL:13C(6) (Protein N-term)">ICPL:13C(6) (Protein N-term)</option>
1916 <option value="ICPL:13C(6)2H(4) (K)">ICPL:13C(6)2H(4) (K)</option>
1917 <option value="ICPL:13C(6)2H(4) (N-term)">ICPL:13C(6)2H(4) (N-term)</option>
1918 <option value="ICPL:13C(6)2H(4) (Protein N-term)">ICPL:13C(6)2H(4) (Protein N-term)</option>
1919 <option value="ICPL:2H(4) (K)">ICPL:2H(4) (K)</option>
1920 <option value="ICPL:2H(4) (N-term)">ICPL:2H(4) (N-term)</option>
1921 <option value="ICPL:2H(4) (Protein N-term)">ICPL:2H(4) (Protein N-term)</option>
1922 <option value="IDEnT (C)">IDEnT (C)</option>
1923 <option value="IED-Biotin (C)">IED-Biotin (C)</option>
1924 <option value="IGBP (C)">IGBP (C)</option>
1925 <option value="IGBP:13C(2) (C)">IGBP:13C(2) (C)</option>
1926 <option value="IMEHex(2)NeuAc(1) (K)">IMEHex(2)NeuAc(1) (K)</option>
1927 <option value="IMID (K)">IMID (K)</option>
1928 <option value="IMID:2H(4) (K)">IMID:2H(4) (K)</option>
1929 <option value="Iminobiotin (K)">Iminobiotin (K)</option>
1930 <option value="Iminobiotin (N-term)">Iminobiotin (N-term)</option>
1931 <option value="Iodo (H)">Iodo (H)</option>
1932 <option value="Iodo (Y)">Iodo (Y)</option>
1933 <option value="Iodoacetanilide (C)">Iodoacetanilide (C)</option>
1934 <option value="Iodoacetanilide (K)">Iodoacetanilide (K)</option>
1935 <option value="Iodoacetanilide (N-term)">Iodoacetanilide (N-term)</option>
1936 <option value="Iodoacetanilide:13C(6) (C)">Iodoacetanilide:13C(6) (C)</option>
1937 <option value="Iodoacetanilide:13C(6) (K)">Iodoacetanilide:13C(6) (K)</option>
1938 <option value="Iodoacetanilide:13C(6) (N-term)">Iodoacetanilide:13C(6) (N-term)</option>
1939 <option value="iodoTMT (C)">iodoTMT (C)</option>
1940 <option value="iodoTMT (D)">iodoTMT (D)</option>
1941 <option value="iodoTMT (E)">iodoTMT (E)</option>
1942 <option value="iodoTMT (H)">iodoTMT (H)</option>
1943 <option value="iodoTMT (K)">iodoTMT (K)</option>
1944 <option value="iodoTMT6plex (C)">iodoTMT6plex (C)</option>
1945 <option value="iodoTMT6plex (D)">iodoTMT6plex (D)</option>
1946 <option value="iodoTMT6plex (E)">iodoTMT6plex (E)</option>
1947 <option value="iodoTMT6plex (H)">iodoTMT6plex (H)</option>
1948 <option value="iodoTMT6plex (K)">iodoTMT6plex (K)</option>
1949 <option value="IodoU-AMP (F)">IodoU-AMP (F)</option>
1950 <option value="IodoU-AMP (W)">IodoU-AMP (W)</option>
1951 <option value="IodoU-AMP (Y)">IodoU-AMP (Y)</option>
1952 <option value="ISD_z+2_ion (N-term)">ISD_z+2_ion (N-term)</option>
1953 <option value="Isopropylphospho (S)">Isopropylphospho (S)</option>
1954 <option value="Isopropylphospho (T)">Isopropylphospho (T)</option>
1955 <option value="Isopropylphospho (Y)">Isopropylphospho (Y)</option>
2640 <option value="iTRAQ4plex (H)">iTRAQ4plex (H)</option> 1956 <option value="iTRAQ4plex (H)">iTRAQ4plex (H)</option>
2641 <option value="iTRAQ4plex (K)">iTRAQ4plex (K)</option> 1957 <option value="iTRAQ4plex (K)">iTRAQ4plex (K)</option>
2642 <option value="iTRAQ4plex (N-term)">iTRAQ4plex (N-term)</option> 1958 <option value="iTRAQ4plex (N-term)">iTRAQ4plex (N-term)</option>
1959 <option value="iTRAQ4plex (Protein N-term)">iTRAQ4plex (Protein N-term)</option>
2643 <option value="iTRAQ4plex (S)">iTRAQ4plex (S)</option> 1960 <option value="iTRAQ4plex (S)">iTRAQ4plex (S)</option>
2644 <option value="iTRAQ4plex (T)">iTRAQ4plex (T)</option> 1961 <option value="iTRAQ4plex (T)">iTRAQ4plex (T)</option>
2645 <option value="iTRAQ4plex (Y)">iTRAQ4plex (Y)</option> 1962 <option value="iTRAQ4plex (Y)">iTRAQ4plex (Y)</option>
2646 <option value="iTRAQ4plex114 (K)">iTRAQ4plex114 (K)</option> 1963 <option value="iTRAQ4plex114 (K)">iTRAQ4plex114 (K)</option>
2647 <option value="iTRAQ4plex114 (N-term)">iTRAQ4plex114 (N-term)</option> 1964 <option value="iTRAQ4plex114 (N-term)">iTRAQ4plex114 (N-term)</option>
2650 <option value="iTRAQ4plex115 (N-term)">iTRAQ4plex115 (N-term)</option> 1967 <option value="iTRAQ4plex115 (N-term)">iTRAQ4plex115 (N-term)</option>
2651 <option value="iTRAQ4plex115 (Y)">iTRAQ4plex115 (Y)</option> 1968 <option value="iTRAQ4plex115 (Y)">iTRAQ4plex115 (Y)</option>
2652 <option value="iTRAQ8plex (H)">iTRAQ8plex (H)</option> 1969 <option value="iTRAQ8plex (H)">iTRAQ8plex (H)</option>
2653 <option value="iTRAQ8plex (K)">iTRAQ8plex (K)</option> 1970 <option value="iTRAQ8plex (K)">iTRAQ8plex (K)</option>
2654 <option value="iTRAQ8plex (N-term)">iTRAQ8plex (N-term)</option> 1971 <option value="iTRAQ8plex (N-term)">iTRAQ8plex (N-term)</option>
1972 <option value="iTRAQ8plex (Protein N-term)">iTRAQ8plex (Protein N-term)</option>
2655 <option value="iTRAQ8plex (S)">iTRAQ8plex (S)</option> 1973 <option value="iTRAQ8plex (S)">iTRAQ8plex (S)</option>
2656 <option value="iTRAQ8plex (T)">iTRAQ8plex (T)</option> 1974 <option value="iTRAQ8plex (T)">iTRAQ8plex (T)</option>
2657 <option value="iTRAQ8plex (Y)">iTRAQ8plex (Y)</option> 1975 <option value="iTRAQ8plex (Y)">iTRAQ8plex (Y)</option>
2658 <option value="iTRAQ8plex:13C(6)15N(2) (K)">iTRAQ8plex:13C(6)15N(2) (K)</option> 1976 <option value="iTRAQ8plex:13C(6)15N(2) (K)">iTRAQ8plex:13C(6)15N(2) (K)</option>
2659 <option value="iTRAQ8plex:13C(6)15N(2) (N-term)">iTRAQ8plex:13C(6)15N(2) (N-term)</option> 1977 <option value="iTRAQ8plex:13C(6)15N(2) (N-term)">iTRAQ8plex:13C(6)15N(2) (N-term)</option>
2660 <option value="iTRAQ8plex:13C(6)15N(2) (Y)">iTRAQ8plex:13C(6)15N(2) (Y)</option> 1978 <option value="iTRAQ8plex:13C(6)15N(2) (Y)">iTRAQ8plex:13C(6)15N(2) (Y)</option>
2661 <option value="iodoTMT (C)">iodoTMT (C)</option> 1979 <option value="Label:13C(1)2H(3) (M)">Label:13C(1)2H(3) (M)</option>
2662 <option value="iodoTMT (D)">iodoTMT (D)</option> 1980 <option value="Label:13C(1)2H(3)+Oxidation (M)">Label:13C(1)2H(3)+Oxidation (M)</option>
2663 <option value="iodoTMT (E)">iodoTMT (E)</option> 1981 <option value="Label:13C(2)15N(2) (K)">Label:13C(2)15N(2) (K)</option>
2664 <option value="iodoTMT (H)">iodoTMT (H)</option> 1982 <option value="Label:13C(3) (A)">Label:13C(3) (A)</option>
2665 <option value="iodoTMT (K)">iodoTMT (K)</option> 1983 <option value="Label:13C(3)15N(1) (A)">Label:13C(3)15N(1) (A)</option>
2666 <option value="iodoTMT6plex (C)">iodoTMT6plex (C)</option> 1984 <option value="Label:13C(4) (M)">Label:13C(4) (M)</option>
2667 <option value="iodoTMT6plex (D)">iodoTMT6plex (D)</option> 1985 <option value="Label:13C(4)+Oxidation (M)">Label:13C(4)+Oxidation (M)</option>
2668 <option value="iodoTMT6plex (E)">iodoTMT6plex (E)</option> 1986 <option value="Label:13C(4)15N(1) (D)">Label:13C(4)15N(1) (D)</option>
2669 <option value="iodoTMT6plex (H)">iodoTMT6plex (H)</option> 1987 <option value="Label:13C(4)15N(2)+GG (K)">Label:13C(4)15N(2)+GG (K)</option>
2670 <option value="iodoTMT6plex (K)">iodoTMT6plex (K)</option> 1988 <option value="Label:13C(5) (P)">Label:13C(5) (P)</option>
1989 <option value="Label:13C(5)15N(1) (E)">Label:13C(5)15N(1) (E)</option>
1990 <option value="Label:13C(5)15N(1) (M)">Label:13C(5)15N(1) (M)</option>
1991 <option value="Label:13C(5)15N(1) (P)">Label:13C(5)15N(1) (P)</option>
1992 <option value="Label:13C(5)15N(1) (V)">Label:13C(5)15N(1) (V)</option>
1993 <option value="Label:13C(6) (I)">Label:13C(6) (I)</option>
1994 <option value="Label:13C(6) (K)">Label:13C(6) (K)</option>
1995 <option value="Label:13C(6) (L)">Label:13C(6) (L)</option>
1996 <option value="Label:13C(6) (R)">Label:13C(6) (R)</option>
1997 <option value="Label:13C(6)+Acetyl (K)">Label:13C(6)+Acetyl (K)</option>
1998 <option value="Label:13C(6)+Dimethyl (K)">Label:13C(6)+Dimethyl (K)</option>
1999 <option value="Label:13C(6)+GG (K)">Label:13C(6)+GG (K)</option>
2000 <option value="Label:13C(6)15N(1) (I)">Label:13C(6)15N(1) (I)</option>
2001 <option value="Label:13C(6)15N(1) (L)">Label:13C(6)15N(1) (L)</option>
2002 <option value="Label:13C(6)15N(2) (K)">Label:13C(6)15N(2) (K)</option>
2003 <option value="Label:13C(6)15N(2)+Acetyl (K)">Label:13C(6)15N(2)+Acetyl (K)</option>
2004 <option value="Label:13C(6)15N(2)+Dimethyl (K)">Label:13C(6)15N(2)+Dimethyl (K)</option>
2005 <option value="Label:13C(6)15N(2)+GG (K)">Label:13C(6)15N(2)+GG (K)</option>
2006 <option value="Label:13C(6)15N(4) (R)">Label:13C(6)15N(4) (R)</option>
2007 <option value="Label:13C(6)15N(4)+Dimethyl (R)">Label:13C(6)15N(4)+Dimethyl (R)</option>
2008 <option value="Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)">Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)</option>
2009 <option value="Label:13C(6)15N(4)+Methyl (R)">Label:13C(6)15N(4)+Methyl (R)</option>
2010 <option value="Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)">Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)</option>
2011 <option value="Label:13C(9) (F)">Label:13C(9) (F)</option>
2012 <option value="Label:13C(9) (Y)">Label:13C(9) (Y)</option>
2013 <option value="Label:13C(9)+Phospho (Y)">Label:13C(9)+Phospho (Y)</option>
2014 <option value="Label:13C(9)15N(1) (F)">Label:13C(9)15N(1) (F)</option>
2015 <option value="Label:15N(1) (A)">Label:15N(1) (A)</option>
2016 <option value="Label:15N(1) (C)">Label:15N(1) (C)</option>
2017 <option value="Label:15N(1) (D)">Label:15N(1) (D)</option>
2018 <option value="Label:15N(1) (E)">Label:15N(1) (E)</option>
2019 <option value="Label:15N(1) (F)">Label:15N(1) (F)</option>
2020 <option value="Label:15N(1) (G)">Label:15N(1) (G)</option>
2021 <option value="Label:15N(1) (I)">Label:15N(1) (I)</option>
2022 <option value="Label:15N(1) (L)">Label:15N(1) (L)</option>
2023 <option value="Label:15N(1) (M)">Label:15N(1) (M)</option>
2024 <option value="Label:15N(1) (P)">Label:15N(1) (P)</option>
2025 <option value="Label:15N(1) (S)">Label:15N(1) (S)</option>
2026 <option value="Label:15N(1) (T)">Label:15N(1) (T)</option>
2027 <option value="Label:15N(1) (V)">Label:15N(1) (V)</option>
2028 <option value="Label:15N(1) (Y)">Label:15N(1) (Y)</option>
2029 <option value="Label:15N(2) (K)">Label:15N(2) (K)</option>
2030 <option value="Label:15N(2) (N)">Label:15N(2) (N)</option>
2031 <option value="Label:15N(2) (Q)">Label:15N(2) (Q)</option>
2032 <option value="Label:15N(2) (W)">Label:15N(2) (W)</option>
2033 <option value="Label:15N(2)2H(9) (K)">Label:15N(2)2H(9) (K)</option>
2034 <option value="Label:15N(3) (H)">Label:15N(3) (H)</option>
2035 <option value="Label:15N(4) (R)">Label:15N(4) (R)</option>
2036 <option value="Label:18O(1) (C-term)">Label:18O(1) (C-term)</option>
2037 <option value="Label:18O(1) (S)">Label:18O(1) (S)</option>
2038 <option value="Label:18O(1) (T)">Label:18O(1) (T)</option>
2039 <option value="Label:18O(1) (Y)">Label:18O(1) (Y)</option>
2040 <option value="Label:18O(2) (C-term)">Label:18O(2) (C-term)</option>
2041 <option value="Label:2H(10) (L)">Label:2H(10) (L)</option>
2042 <option value="Label:2H(3) (L)">Label:2H(3) (L)</option>
2043 <option value="Label:2H(3) (M)">Label:2H(3) (M)</option>
2044 <option value="Label:2H(3)+Oxidation (M)">Label:2H(3)+Oxidation (M)</option>
2045 <option value="Label:2H(4) (F)">Label:2H(4) (F)</option>
2046 <option value="Label:2H(4) (K)">Label:2H(4) (K)</option>
2047 <option value="Label:2H(4) (Y)">Label:2H(4) (Y)</option>
2048 <option value="Label:2H(4)+Acetyl (K)">Label:2H(4)+Acetyl (K)</option>
2049 <option value="Label:2H(4)+GG (K)">Label:2H(4)+GG (K)</option>
2050 <option value="Label:2H(4)13C(1) (R)">Label:2H(4)13C(1) (R)</option>
2051 <option value="Label:2H(6)15N(1) (P)">Label:2H(6)15N(1) (P)</option>
2052 <option value="Label:2H(7)15N(4) (R)">Label:2H(7)15N(4) (R)</option>
2053 <option value="Label:2H(9)13C(6)15N(2) (K)">Label:2H(9)13C(6)15N(2) (K)</option>
2671 <option value="lapachenole (C)">lapachenole (C)</option> 2054 <option value="lapachenole (C)">lapachenole (C)</option>
2055 <option value="Leu-&gt;MetOx (L)">Leu-&gt;MetOx (L)</option>
2056 <option value="LG-anhydrolactam (K)">LG-anhydrolactam (K)</option>
2057 <option value="LG-anhydrolactam (N-term)">LG-anhydrolactam (N-term)</option>
2058 <option value="LG-anhyropyrrole (K)">LG-anhyropyrrole (K)</option>
2059 <option value="LG-anhyropyrrole (N-term)">LG-anhyropyrrole (N-term)</option>
2060 <option value="LG-Hlactam-K (K)">LG-Hlactam-K (K)</option>
2061 <option value="LG-Hlactam-K (Protein N-term)">LG-Hlactam-K (Protein N-term)</option>
2062 <option value="LG-Hlactam-R (R)">LG-Hlactam-R (R)</option>
2063 <option value="LG-lactam-K (K)">LG-lactam-K (K)</option>
2064 <option value="LG-lactam-K (Protein N-term)">LG-lactam-K (Protein N-term)</option>
2065 <option value="LG-lactam-R (R)">LG-lactam-R (R)</option>
2066 <option value="LG-pyrrole (K)">LG-pyrrole (K)</option>
2067 <option value="LG-pyrrole (N-term)">LG-pyrrole (N-term)</option>
2068 <option value="Lipoyl (K)">Lipoyl (K)</option>
2069 <option value="LRGG (K)">LRGG (K)</option>
2070 <option value="LRGG+dimethyl (K)">LRGG+dimethyl (K)</option>
2071 <option value="LRGG+methyl (K)">LRGG+methyl (K)</option>
2072 <option value="Lys (N-term)">Lys (N-term)</option>
2073 <option value="Lys-&gt;Ala (K)">Lys-&gt;Ala (K)</option>
2074 <option value="Lys-&gt;Allysine (K)">Lys-&gt;Allysine (K)</option>
2075 <option value="Lys-&gt;AminoadipicAcid (K)">Lys-&gt;AminoadipicAcid (K)</option>
2076 <option value="Lys-&gt;Arg (K)">Lys-&gt;Arg (K)</option>
2077 <option value="Lys-&gt;Asn (K)">Lys-&gt;Asn (K)</option>
2078 <option value="Lys-&gt;Asp (K)">Lys-&gt;Asp (K)</option>
2079 <option value="Lys-&gt;CamCys (K)">Lys-&gt;CamCys (K)</option>
2080 <option value="Lys-&gt;Cys (K)">Lys-&gt;Cys (K)</option>
2081 <option value="Lys-&gt;Gln (K)">Lys-&gt;Gln (K)</option>
2082 <option value="Lys-&gt;Glu (K)">Lys-&gt;Glu (K)</option>
2083 <option value="Lys-&gt;Gly (K)">Lys-&gt;Gly (K)</option>
2084 <option value="Lys-&gt;His (K)">Lys-&gt;His (K)</option>
2085 <option value="Lys-&gt;Met (K)">Lys-&gt;Met (K)</option>
2086 <option value="Lys-&gt;MetOx (K)">Lys-&gt;MetOx (K)</option>
2087 <option value="Lys-&gt;Phe (K)">Lys-&gt;Phe (K)</option>
2088 <option value="Lys-&gt;Pro (K)">Lys-&gt;Pro (K)</option>
2089 <option value="Lys-&gt;Ser (K)">Lys-&gt;Ser (K)</option>
2090 <option value="Lys-&gt;Thr (K)">Lys-&gt;Thr (K)</option>
2091 <option value="Lys-&gt;Trp (K)">Lys-&gt;Trp (K)</option>
2092 <option value="Lys-&gt;Tyr (K)">Lys-&gt;Tyr (K)</option>
2093 <option value="Lys-&gt;Val (K)">Lys-&gt;Val (K)</option>
2094 <option value="Lys-&gt;Xle (K)">Lys-&gt;Xle (K)</option>
2095 <option value="Lys-loss (Protein C-term K)">Lys-loss (Protein C-term K)</option>
2096 <option value="Lysbiotinhydrazide (K)">Lysbiotinhydrazide (K)</option>
2097 <option value="maleimide (C)">maleimide (C)</option>
2098 <option value="maleimide (K)">maleimide (K)</option>
2099 <option value="Maleimide-PEO2-Biotin (C)">Maleimide-PEO2-Biotin (C)</option>
2100 <option value="maleimide3 (C)">maleimide3 (C)</option>
2101 <option value="maleimide3 (K)">maleimide3 (K)</option>
2102 <option value="maleimide5 (C)">maleimide5 (C)</option>
2103 <option value="maleimide5 (K)">maleimide5 (K)</option>
2104 <option value="Malonyl (C)">Malonyl (C)</option>
2105 <option value="Malonyl (S)">Malonyl (S)</option>
2106 <option value="MDCC (C)">MDCC (C)</option>
2107 <option value="Menadione (C)">Menadione (C)</option>
2108 <option value="Menadione (K)">Menadione (K)</option>
2109 <option value="Menadione-HQ (C)">Menadione-HQ (C)</option>
2110 <option value="Menadione-HQ (K)">Menadione-HQ (K)</option>
2111 <option value="MercaptoEthanol (S)">MercaptoEthanol (S)</option>
2112 <option value="MercaptoEthanol (T)">MercaptoEthanol (T)</option>
2113 <option value="Met-&gt;Aha (M)">Met-&gt;Aha (M)</option>
2114 <option value="Met-&gt;Ala (M)">Met-&gt;Ala (M)</option>
2115 <option value="Met-&gt;Arg (M)">Met-&gt;Arg (M)</option>
2116 <option value="Met-&gt;Asn (M)">Met-&gt;Asn (M)</option>
2117 <option value="Met-&gt;Asp (M)">Met-&gt;Asp (M)</option>
2118 <option value="Met-&gt;Cys (M)">Met-&gt;Cys (M)</option>
2119 <option value="Met-&gt;Gln (M)">Met-&gt;Gln (M)</option>
2120 <option value="Met-&gt;Glu (M)">Met-&gt;Glu (M)</option>
2121 <option value="Met-&gt;Gly (M)">Met-&gt;Gly (M)</option>
2122 <option value="Met-&gt;His (M)">Met-&gt;His (M)</option>
2123 <option value="Met-&gt;Hpg (M)">Met-&gt;Hpg (M)</option>
2124 <option value="Met-&gt;Hse (C-term M)">Met-&gt;Hse (C-term M)</option>
2125 <option value="Met-&gt;Hsl (C-term M)">Met-&gt;Hsl (C-term M)</option>
2126 <option value="Met-&gt;Lys (M)">Met-&gt;Lys (M)</option>
2127 <option value="Met-&gt;Phe (M)">Met-&gt;Phe (M)</option>
2128 <option value="Met-&gt;Pro (M)">Met-&gt;Pro (M)</option>
2129 <option value="Met-&gt;Ser (M)">Met-&gt;Ser (M)</option>
2130 <option value="Met-&gt;Thr (M)">Met-&gt;Thr (M)</option>
2131 <option value="Met-&gt;Trp (M)">Met-&gt;Trp (M)</option>
2132 <option value="Met-&gt;Tyr (M)">Met-&gt;Tyr (M)</option>
2133 <option value="Met-&gt;Val (M)">Met-&gt;Val (M)</option>
2134 <option value="Met-&gt;Xle (M)">Met-&gt;Xle (M)</option>
2135 <option value="Met-loss (Protein N-term M)">Met-loss (Protein N-term M)</option>
2136 <option value="Met-loss+Acetyl (Protein N-term M)">Met-loss+Acetyl (Protein N-term M)</option>
2137 <option value="Methyl (C)">Methyl (C)</option>
2138 <option value="Methyl (C-term)">Methyl (C-term)</option>
2139 <option value="Methyl (D)">Methyl (D)</option>
2140 <option value="Methyl (E)">Methyl (E)</option>
2141 <option value="Methyl (H)">Methyl (H)</option>
2142 <option value="Methyl (I)">Methyl (I)</option>
2143 <option value="Methyl (K)">Methyl (K)</option>
2144 <option value="Methyl (L)">Methyl (L)</option>
2145 <option value="Methyl (N)">Methyl (N)</option>
2146 <option value="Methyl (N-term)">Methyl (N-term)</option>
2147 <option value="Methyl (Protein N-term)">Methyl (Protein N-term)</option>
2148 <option value="Methyl (Q)">Methyl (Q)</option>
2149 <option value="Methyl (R)">Methyl (R)</option>
2150 <option value="Methyl (S)">Methyl (S)</option>
2151 <option value="Methyl (T)">Methyl (T)</option>
2152 <option value="Methyl+Acetyl:2H(3) (K)">Methyl+Acetyl:2H(3) (K)</option>
2153 <option value="Methyl+Deamidated (N)">Methyl+Deamidated (N)</option>
2154 <option value="Methyl+Deamidated (Q)">Methyl+Deamidated (Q)</option>
2155 <option value="Methyl-PEO12-Maleimide (C)">Methyl-PEO12-Maleimide (C)</option>
2156 <option value="Methyl:2H(2) (K)">Methyl:2H(2) (K)</option>
2157 <option value="Methyl:2H(2) (N-term)">Methyl:2H(2) (N-term)</option>
2158 <option value="Methyl:2H(2)13C (C)">Methyl:2H(2)13C (C)</option>
2159 <option value="Methyl:2H(2)13C (C-term)">Methyl:2H(2)13C (C-term)</option>
2160 <option value="Methyl:2H(2)13C (D)">Methyl:2H(2)13C (D)</option>
2161 <option value="Methyl:2H(2)13C (E)">Methyl:2H(2)13C (E)</option>
2162 <option value="Methyl:2H(2)13C (H)">Methyl:2H(2)13C (H)</option>
2163 <option value="Methyl:2H(2)13C (I)">Methyl:2H(2)13C (I)</option>
2164 <option value="Methyl:2H(2)13C (K)">Methyl:2H(2)13C (K)</option>
2165 <option value="Methyl:2H(2)13C (L)">Methyl:2H(2)13C (L)</option>
2166 <option value="Methyl:2H(2)13C (N)">Methyl:2H(2)13C (N)</option>
2167 <option value="Methyl:2H(2)13C (N-term)">Methyl:2H(2)13C (N-term)</option>
2168 <option value="Methyl:2H(2)13C (Protein N-term)">Methyl:2H(2)13C (Protein N-term)</option>
2169 <option value="Methyl:2H(2)13C (Q)">Methyl:2H(2)13C (Q)</option>
2170 <option value="Methyl:2H(2)13C (R)">Methyl:2H(2)13C (R)</option>
2171 <option value="Methyl:2H(2)13C (S)">Methyl:2H(2)13C (S)</option>
2172 <option value="Methyl:2H(2)13C (T)">Methyl:2H(2)13C (T)</option>
2173 <option value="Methyl:2H(3) (D)">Methyl:2H(3) (D)</option>
2174 <option value="Methyl:2H(3) (E)">Methyl:2H(3) (E)</option>
2175 <option value="Methyl:2H(3) (K)">Methyl:2H(3) (K)</option>
2176 <option value="Methyl:2H(3) (R)">Methyl:2H(3) (R)</option>
2177 <option value="Methyl:2H(3) (X)">Methyl:2H(3) (X)</option>
2178 <option value="Methyl:2H(3)+Acetyl:2H(3) (K)">Methyl:2H(3)+Acetyl:2H(3) (K)</option>
2179 <option value="Methyl:2H(3)13C(1) (K)">Methyl:2H(3)13C(1) (K)</option>
2180 <option value="Methyl:2H(3)13C(1) (N-term)">Methyl:2H(3)13C(1) (N-term)</option>
2181 <option value="Methyl:2H(3)13C(1) (R)">Methyl:2H(3)13C(1) (R)</option>
2182 <option value="Methylamine (S)">Methylamine (S)</option>
2183 <option value="Methylamine (T)">Methylamine (T)</option>
2184 <option value="Methylmalonylation (S)">Methylmalonylation (S)</option>
2185 <option value="Methylphosphonate (S)">Methylphosphonate (S)</option>
2186 <option value="Methylphosphonate (T)">Methylphosphonate (T)</option>
2187 <option value="Methylphosphonate (Y)">Methylphosphonate (Y)</option>
2188 <option value="Methylpyrroline (K)">Methylpyrroline (K)</option>
2189 <option value="methylsulfonylethyl (C)">methylsulfonylethyl (C)</option>
2190 <option value="methylsulfonylethyl (H)">methylsulfonylethyl (H)</option>
2191 <option value="methylsulfonylethyl (K)">methylsulfonylethyl (K)</option>
2192 <option value="Methylthio (C)">Methylthio (C)</option>
2193 <option value="Methylthio (D)">Methylthio (D)</option>
2194 <option value="Methylthio (K)">Methylthio (K)</option>
2195 <option value="Methylthio (N)">Methylthio (N)</option>
2196 <option value="Methylthio (N-term)">Methylthio (N-term)</option>
2197 <option value="MG-H1 (R)">MG-H1 (R)</option>
2198 <option value="Microcin (Protein C-term)">Microcin (Protein C-term)</option>
2199 <option value="MicrocinC7 (Protein C-term)">MicrocinC7 (Protein C-term)</option>
2200 <option value="MM-diphenylpentanone (C)">MM-diphenylpentanone (C)</option>
2201 <option value="Molybdopterin (C)">Molybdopterin (C)</option>
2202 <option value="MolybdopterinGD (C)">MolybdopterinGD (C)</option>
2203 <option value="MolybdopterinGD (D)">MolybdopterinGD (D)</option>
2204 <option value="MolybdopterinGD (U)">MolybdopterinGD (U)</option>
2205 <option value="MolybdopterinGD+Delta:S(-1)Se(1) (C)">MolybdopterinGD+Delta:S(-1)Se(1) (C)</option>
2672 <option value="mTRAQ (H)">mTRAQ (H)</option> 2206 <option value="mTRAQ (H)">mTRAQ (H)</option>
2673 <option value="mTRAQ (K)">mTRAQ (K)</option> 2207 <option value="mTRAQ (K)">mTRAQ (K)</option>
2674 <option value="mTRAQ (N-term)">mTRAQ (N-term)</option> 2208 <option value="mTRAQ (N-term)">mTRAQ (N-term)</option>
2675 <option value="mTRAQ (S)">mTRAQ (S)</option> 2209 <option value="mTRAQ (S)">mTRAQ (S)</option>
2676 <option value="mTRAQ (T)">mTRAQ (T)</option> 2210 <option value="mTRAQ (T)">mTRAQ (T)</option>
2685 <option value="mTRAQ:13C(6)15N(2) (K)">mTRAQ:13C(6)15N(2) (K)</option> 2219 <option value="mTRAQ:13C(6)15N(2) (K)">mTRAQ:13C(6)15N(2) (K)</option>
2686 <option value="mTRAQ:13C(6)15N(2) (N-term)">mTRAQ:13C(6)15N(2) (N-term)</option> 2220 <option value="mTRAQ:13C(6)15N(2) (N-term)">mTRAQ:13C(6)15N(2) (N-term)</option>
2687 <option value="mTRAQ:13C(6)15N(2) (S)">mTRAQ:13C(6)15N(2) (S)</option> 2221 <option value="mTRAQ:13C(6)15N(2) (S)">mTRAQ:13C(6)15N(2) (S)</option>
2688 <option value="mTRAQ:13C(6)15N(2) (T)">mTRAQ:13C(6)15N(2) (T)</option> 2222 <option value="mTRAQ:13C(6)15N(2) (T)">mTRAQ:13C(6)15N(2) (T)</option>
2689 <option value="mTRAQ:13C(6)15N(2) (Y)">mTRAQ:13C(6)15N(2) (Y)</option> 2223 <option value="mTRAQ:13C(6)15N(2) (Y)">mTRAQ:13C(6)15N(2) (Y)</option>
2690 <option value="maleimide (C)">maleimide (C)</option> 2224 <option value="MTSL (C)">MTSL (C)</option>
2691 <option value="maleimide (K)">maleimide (K)</option> 2225 <option value="MurNAc (A)">MurNAc (A)</option>
2692 <option value="maleimide3 (C)">maleimide3 (C)</option> 2226 <option value="Myristoleyl (Protein N-term G)">Myristoleyl (Protein N-term G)</option>
2693 <option value="maleimide3 (K)">maleimide3 (K)</option> 2227 <option value="Myristoyl (C)">Myristoyl (C)</option>
2694 <option value="maleimide5 (C)">maleimide5 (C)</option> 2228 <option value="Myristoyl (K)">Myristoyl (K)</option>
2695 <option value="maleimide5 (K)">maleimide5 (K)</option> 2229 <option value="Myristoyl (N-term G)">Myristoyl (N-term G)</option>
2696 <option value="methylsulfonylethyl (C)">methylsulfonylethyl (C)</option> 2230 <option value="Myristoyl+Delta:H(-4) (Protein N-term G)">Myristoyl+Delta:H(-4) (Protein N-term G)</option>
2697 <option value="methylsulfonylethyl (H)">methylsulfonylethyl (H)</option> 2231 <option value="N-dimethylphosphate (S)">N-dimethylphosphate (S)</option>
2698 <option value="methylsulfonylethyl (K)">methylsulfonylethyl (K)</option> 2232 <option value="NA-LNO2 (C)">NA-LNO2 (C)</option>
2233 <option value="NA-LNO2 (H)">NA-LNO2 (H)</option>
2234 <option value="NA-OA-NO2 (C)">NA-OA-NO2 (C)</option>
2235 <option value="NA-OA-NO2 (H)">NA-OA-NO2 (H)</option>
2236 <option value="NBS (W)">NBS (W)</option>
2237 <option value="NBS:13C(6) (W)">NBS:13C(6) (W)</option>
2238 <option value="NDA (K)">NDA (K)</option>
2239 <option value="NDA (N-term)">NDA (N-term)</option>
2240 <option value="NEIAA (C)">NEIAA (C)</option>
2241 <option value="NEIAA (Y)">NEIAA (Y)</option>
2242 <option value="NEIAA:2H(5) (C)">NEIAA:2H(5) (C)</option>
2243 <option value="NEIAA:2H(5) (Y)">NEIAA:2H(5) (Y)</option>
2244 <option value="NEM:2H(5) (C)">NEM:2H(5) (C)</option>
2245 <option value="NEM:2H(5)+H2O (C)">NEM:2H(5)+H2O (C)</option>
2246 <option value="NEMsulfur (C)">NEMsulfur (C)</option>
2247 <option value="NEMsulfurWater (C)">NEMsulfurWater (C)</option>
2248 <option value="Nethylmaleimide (C)">Nethylmaleimide (C)</option>
2249 <option value="Nethylmaleimide+water (C)">Nethylmaleimide+water (C)</option>
2250 <option value="Nethylmaleimide+water (K)">Nethylmaleimide+water (K)</option>
2251 <option value="NeuAc (N)">NeuAc (N)</option>
2252 <option value="NeuAc (S)">NeuAc (S)</option>
2253 <option value="NeuAc (T)">NeuAc (T)</option>
2254 <option value="NeuGc (N)">NeuGc (N)</option>
2255 <option value="NeuGc (S)">NeuGc (S)</option>
2256 <option value="NeuGc (T)">NeuGc (T)</option>
2257 <option value="NHS-fluorescein (K)">NHS-fluorescein (K)</option>
2258 <option value="NHS-LC-Biotin (K)">NHS-LC-Biotin (K)</option>
2259 <option value="NHS-LC-Biotin (N-term)">NHS-LC-Biotin (N-term)</option>
2260 <option value="NIC (K)">NIC (K)</option>
2261 <option value="NIC (N-term)">NIC (N-term)</option>
2262 <option value="NIPCAM (C)">NIPCAM (C)</option>
2263 <option value="Nitro (W)">Nitro (W)</option>
2264 <option value="Nitro (Y)">Nitro (Y)</option>
2265 <option value="Nitrosyl (C)">Nitrosyl (C)</option>
2266 <option value="Nmethylmaleimide (C)">Nmethylmaleimide (C)</option>
2267 <option value="Nmethylmaleimide (K)">Nmethylmaleimide (K)</option>
2268 <option value="Nmethylmaleimide+water (C)">Nmethylmaleimide+water (C)</option>
2269 <option value="NO_SMX_SEMD (C)">NO_SMX_SEMD (C)</option>
2270 <option value="NO_SMX_SIMD (C)">NO_SMX_SIMD (C)</option>
2271 <option value="NO_SMX_SMCT (C)">NO_SMX_SMCT (C)</option>
2272 <option value="NP40 (N-term)">NP40 (N-term)</option>
2273 <option value="NQIGG (K)">NQIGG (K)</option>
2274 <option value="O-Dimethylphosphate (S)">O-Dimethylphosphate (S)</option>
2275 <option value="O-Dimethylphosphate (T)">O-Dimethylphosphate (T)</option>
2276 <option value="O-Dimethylphosphate (Y)">O-Dimethylphosphate (Y)</option>
2277 <option value="O-Et-N-diMePhospho (S)">O-Et-N-diMePhospho (S)</option>
2278 <option value="O-Isopropylmethylphosphonate (S)">O-Isopropylmethylphosphonate (S)</option>
2279 <option value="O-Isopropylmethylphosphonate (T)">O-Isopropylmethylphosphonate (T)</option>
2280 <option value="O-Isopropylmethylphosphonate (Y)">O-Isopropylmethylphosphonate (Y)</option>
2281 <option value="O-Methylphosphate (S)">O-Methylphosphate (S)</option>
2282 <option value="O-Methylphosphate (T)">O-Methylphosphate (T)</option>
2283 <option value="O-Methylphosphate (Y)">O-Methylphosphate (Y)</option>
2284 <option value="O-pinacolylmethylphosphonate (H)">O-pinacolylmethylphosphonate (H)</option>
2285 <option value="O-pinacolylmethylphosphonate (K)">O-pinacolylmethylphosphonate (K)</option>
2286 <option value="O-pinacolylmethylphosphonate (S)">O-pinacolylmethylphosphonate (S)</option>
2287 <option value="O-pinacolylmethylphosphonate (T)">O-pinacolylmethylphosphonate (T)</option>
2288 <option value="O-pinacolylmethylphosphonate (Y)">O-pinacolylmethylphosphonate (Y)</option>
2289 <option value="Octanoyl (C)">Octanoyl (C)</option>
2290 <option value="Octanoyl (S)">Octanoyl (S)</option>
2291 <option value="Octanoyl (T)">Octanoyl (T)</option>
2292 <option value="OxArgBiotin (R)">OxArgBiotin (R)</option>
2293 <option value="OxArgBiotinRed (R)">OxArgBiotinRed (R)</option>
2294 <option value="Oxidation (C)">Oxidation (C)</option>
2295 <option value="Oxidation (C-term G)">Oxidation (C-term G)</option>
2296 <option value="Oxidation (D)">Oxidation (D)</option>
2297 <option value="Oxidation (F)">Oxidation (F)</option>
2298 <option value="Oxidation (H)">Oxidation (H)</option>
2299 <option value="Oxidation (K)">Oxidation (K)</option>
2300 <option value="Oxidation (M)">Oxidation (M)</option>
2301 <option value="Oxidation (N)">Oxidation (N)</option>
2302 <option value="Oxidation (P)">Oxidation (P)</option>
2303 <option value="Oxidation (R)">Oxidation (R)</option>
2304 <option value="Oxidation (U)">Oxidation (U)</option>
2305 <option value="Oxidation (W)">Oxidation (W)</option>
2306 <option value="Oxidation (Y)">Oxidation (Y)</option>
2307 <option value="Oxidation+NEM (C)">Oxidation+NEM (C)</option>
2308 <option value="OxLysBiotin (K)">OxLysBiotin (K)</option>
2309 <option value="OxLysBiotinRed (K)">OxLysBiotinRed (K)</option>
2310 <option value="OxProBiotin (P)">OxProBiotin (P)</option>
2311 <option value="OxProBiotinRed (P)">OxProBiotinRed (P)</option>
2312 <option value="Palmitoleyl (C)">Palmitoleyl (C)</option>
2313 <option value="Palmitoleyl (S)">Palmitoleyl (S)</option>
2314 <option value="Palmitoleyl (T)">Palmitoleyl (T)</option>
2315 <option value="Palmitoyl (C)">Palmitoyl (C)</option>
2316 <option value="Palmitoyl (K)">Palmitoyl (K)</option>
2317 <option value="Palmitoyl (Protein N-term)">Palmitoyl (Protein N-term)</option>
2318 <option value="Palmitoyl (S)">Palmitoyl (S)</option>
2319 <option value="Palmitoyl (T)">Palmitoyl (T)</option>
2320 <option value="PEITC (C)">PEITC (C)</option>
2321 <option value="PEITC (K)">PEITC (K)</option>
2322 <option value="PEITC (N-term)">PEITC (N-term)</option>
2323 <option value="Pentose (S)">Pentose (S)</option>
2324 <option value="Pentose (T)">Pentose (T)</option>
2325 <option value="Pentylamine (Q)">Pentylamine (Q)</option>
2326 <option value="PEO-Iodoacetyl-LC-Biotin (C)">PEO-Iodoacetyl-LC-Biotin (C)</option>
2327 <option value="PET (S)">PET (S)</option>
2328 <option value="PET (T)">PET (T)</option>
2329 <option value="Phe-&gt;Ala (F)">Phe-&gt;Ala (F)</option>
2330 <option value="Phe-&gt;Arg (F)">Phe-&gt;Arg (F)</option>
2331 <option value="Phe-&gt;Asn (F)">Phe-&gt;Asn (F)</option>
2332 <option value="Phe-&gt;Asp (F)">Phe-&gt;Asp (F)</option>
2333 <option value="Phe-&gt;CamCys (F)">Phe-&gt;CamCys (F)</option>
2334 <option value="Phe-&gt;Cys (F)">Phe-&gt;Cys (F)</option>
2335 <option value="Phe-&gt;Gln (F)">Phe-&gt;Gln (F)</option>
2336 <option value="Phe-&gt;Glu (F)">Phe-&gt;Glu (F)</option>
2337 <option value="Phe-&gt;Gly (F)">Phe-&gt;Gly (F)</option>
2338 <option value="Phe-&gt;His (F)">Phe-&gt;His (F)</option>
2339 <option value="Phe-&gt;Lys (F)">Phe-&gt;Lys (F)</option>
2340 <option value="Phe-&gt;Met (F)">Phe-&gt;Met (F)</option>
2341 <option value="Phe-&gt;Pro (F)">Phe-&gt;Pro (F)</option>
2342 <option value="Phe-&gt;Ser (F)">Phe-&gt;Ser (F)</option>
2343 <option value="Phe-&gt;Thr (F)">Phe-&gt;Thr (F)</option>
2344 <option value="Phe-&gt;Trp (F)">Phe-&gt;Trp (F)</option>
2345 <option value="Phe-&gt;Tyr (F)">Phe-&gt;Tyr (F)</option>
2346 <option value="Phe-&gt;Val (F)">Phe-&gt;Val (F)</option>
2347 <option value="Phe-&gt;Xle (F)">Phe-&gt;Xle (F)</option>
2348 <option value="Phenylisocyanate (N-term)">Phenylisocyanate (N-term)</option>
2349 <option value="Phenylisocyanate:2H(5) (N-term)">Phenylisocyanate:2H(5) (N-term)</option>
2699 <option value="phenylsulfonylethyl (C)">phenylsulfonylethyl (C)</option> 2350 <option value="phenylsulfonylethyl (C)">phenylsulfonylethyl (C)</option>
2351 <option value="Phospho (C)">Phospho (C)</option>
2352 <option value="Phospho (D)">Phospho (D)</option>
2353 <option value="Phospho (H)">Phospho (H)</option>
2354 <option value="Phospho (K)">Phospho (K)</option>
2355 <option value="Phospho (R)">Phospho (R)</option>
2356 <option value="Phospho (S)">Phospho (S)</option>
2357 <option value="Phospho (T)">Phospho (T)</option>
2358 <option value="Phospho (Y)">Phospho (Y)</option>
2359 <option value="Phosphoadenosine (H)">Phosphoadenosine (H)</option>
2360 <option value="Phosphoadenosine (K)">Phosphoadenosine (K)</option>
2361 <option value="Phosphoadenosine (T)">Phosphoadenosine (T)</option>
2362 <option value="Phosphoadenosine (Y)">Phosphoadenosine (Y)</option>
2363 <option value="Phosphogluconoylation (K)">Phosphogluconoylation (K)</option>
2364 <option value="Phosphogluconoylation (N-term)">Phosphogluconoylation (N-term)</option>
2365 <option value="Phosphoguanosine (H)">Phosphoguanosine (H)</option>
2366 <option value="Phosphoguanosine (K)">Phosphoguanosine (K)</option>
2367 <option value="PhosphoHex (S)">PhosphoHex (S)</option>
2368 <option value="PhosphoHex (T)">PhosphoHex (T)</option>
2369 <option value="PhosphoHex(2) (N)">PhosphoHex(2) (N)</option>
2370 <option value="PhosphoHex(2) (S)">PhosphoHex(2) (S)</option>
2371 <option value="PhosphoHex(2) (T)">PhosphoHex(2) (T)</option>
2372 <option value="PhosphoHexNAc (S)">PhosphoHexNAc (S)</option>
2373 <option value="PhosphoHexNAc (T)">PhosphoHexNAc (T)</option>
2374 <option value="Phosphopantetheine (S)">Phosphopantetheine (S)</option>
2375 <option value="Phosphopropargyl (S)">Phosphopropargyl (S)</option>
2376 <option value="Phosphopropargyl (T)">Phosphopropargyl (T)</option>
2377 <option value="Phosphopropargyl (Y)">Phosphopropargyl (Y)</option>
2700 <option value="phosphoRibosyl (D)">phosphoRibosyl (D)</option> 2378 <option value="phosphoRibosyl (D)">phosphoRibosyl (D)</option>
2701 <option value="phosphoRibosyl (E)">phosphoRibosyl (E)</option> 2379 <option value="phosphoRibosyl (E)">phosphoRibosyl (E)</option>
2702 <option value="phosphoRibosyl (R)">phosphoRibosyl (R)</option> 2380 <option value="phosphoRibosyl (R)">phosphoRibosyl (R)</option>
2381 <option value="PhosphoribosyldephosphoCoA (S)">PhosphoribosyldephosphoCoA (S)</option>
2382 <option value="PhosphoUridine (H)">PhosphoUridine (H)</option>
2383 <option value="PhosphoUridine (Y)">PhosphoUridine (Y)</option>
2384 <option value="Phycocyanobilin (C)">Phycocyanobilin (C)</option>
2385 <option value="Phycoerythrobilin (C)">Phycoerythrobilin (C)</option>
2386 <option value="Phytochromobilin (C)">Phytochromobilin (C)</option>
2387 <option value="Piperidine (K)">Piperidine (K)</option>
2388 <option value="Piperidine (N-term)">Piperidine (N-term)</option>
2389 <option value="Pro-&gt;Ala (P)">Pro-&gt;Ala (P)</option>
2390 <option value="Pro-&gt;Arg (P)">Pro-&gt;Arg (P)</option>
2391 <option value="Pro-&gt;Asn (P)">Pro-&gt;Asn (P)</option>
2392 <option value="Pro-&gt;Asp (P)">Pro-&gt;Asp (P)</option>
2393 <option value="Pro-&gt;Cys (P)">Pro-&gt;Cys (P)</option>
2394 <option value="Pro-&gt;Gln (P)">Pro-&gt;Gln (P)</option>
2395 <option value="Pro-&gt;Glu (P)">Pro-&gt;Glu (P)</option>
2396 <option value="Pro-&gt;Gly (P)">Pro-&gt;Gly (P)</option>
2397 <option value="Pro-&gt;His (P)">Pro-&gt;His (P)</option>
2398 <option value="Pro-&gt;Lys (P)">Pro-&gt;Lys (P)</option>
2399 <option value="Pro-&gt;Met (P)">Pro-&gt;Met (P)</option>
2400 <option value="Pro-&gt;Phe (P)">Pro-&gt;Phe (P)</option>
2401 <option value="Pro-&gt;pyro-Glu (P)">Pro-&gt;pyro-Glu (P)</option>
2402 <option value="Pro-&gt;Pyrrolidinone (P)">Pro-&gt;Pyrrolidinone (P)</option>
2403 <option value="Pro-&gt;Pyrrolidone (P)">Pro-&gt;Pyrrolidone (P)</option>
2404 <option value="Pro-&gt;Ser (P)">Pro-&gt;Ser (P)</option>
2405 <option value="Pro-&gt;Thr (P)">Pro-&gt;Thr (P)</option>
2406 <option value="Pro-&gt;Trp (P)">Pro-&gt;Trp (P)</option>
2407 <option value="Pro-&gt;Tyr (P)">Pro-&gt;Tyr (P)</option>
2408 <option value="Pro-&gt;Val (P)">Pro-&gt;Val (P)</option>
2409 <option value="Pro-&gt;Xle (P)">Pro-&gt;Xle (P)</option>
2703 <option value="probiotinhydrazide (P)">probiotinhydrazide (P)</option> 2410 <option value="probiotinhydrazide (P)">probiotinhydrazide (P)</option>
2411 <option value="Propargylamine (C-term)">Propargylamine (C-term)</option>
2412 <option value="Propargylamine (D)">Propargylamine (D)</option>
2413 <option value="Propargylamine (E)">Propargylamine (E)</option>
2414 <option value="Propionamide (C)">Propionamide (C)</option>
2415 <option value="Propionamide (K)">Propionamide (K)</option>
2416 <option value="Propionamide (N-term)">Propionamide (N-term)</option>
2417 <option value="Propionamide:2H(3) (C)">Propionamide:2H(3) (C)</option>
2418 <option value="Propionyl (K)">Propionyl (K)</option>
2419 <option value="Propionyl (N-term)">Propionyl (N-term)</option>
2420 <option value="Propionyl (Protein N-term)">Propionyl (Protein N-term)</option>
2421 <option value="Propionyl (S)">Propionyl (S)</option>
2422 <option value="Propionyl (T)">Propionyl (T)</option>
2423 <option value="Propionyl:13C(3) (K)">Propionyl:13C(3) (K)</option>
2424 <option value="Propionyl:13C(3) (N-term)">Propionyl:13C(3) (N-term)</option>
2425 <option value="Propiophenone (C)">Propiophenone (C)</option>
2426 <option value="Propiophenone (H)">Propiophenone (H)</option>
2427 <option value="Propiophenone (K)">Propiophenone (K)</option>
2428 <option value="Propiophenone (R)">Propiophenone (R)</option>
2429 <option value="Propiophenone (S)">Propiophenone (S)</option>
2430 <option value="Propiophenone (T)">Propiophenone (T)</option>
2431 <option value="Propiophenone (W)">Propiophenone (W)</option>
2432 <option value="Propyl (C-term)">Propyl (C-term)</option>
2433 <option value="Propyl (D)">Propyl (D)</option>
2434 <option value="Propyl (E)">Propyl (E)</option>
2435 <option value="Propyl (K)">Propyl (K)</option>
2436 <option value="Propyl (N-term)">Propyl (N-term)</option>
2437 <option value="Propyl (Protein C-term)">Propyl (Protein C-term)</option>
2438 <option value="Propyl:2H(6) (K)">Propyl:2H(6) (K)</option>
2439 <option value="Propyl:2H(6) (N-term)">Propyl:2H(6) (N-term)</option>
2440 <option value="PropylNAGthiazoline (C)">PropylNAGthiazoline (C)</option>
2441 <option value="PS_Hapten (C)">PS_Hapten (C)</option>
2442 <option value="PS_Hapten (H)">PS_Hapten (H)</option>
2443 <option value="PS_Hapten (K)">PS_Hapten (K)</option>
2704 <option value="pupylation (K)">pupylation (K)</option> 2444 <option value="pupylation (K)">pupylation (K)</option>
2445 <option value="Puromycin (C-term)">Puromycin (C-term)</option>
2446 <option value="PyMIC (N-term)">PyMIC (N-term)</option>
2447 <option value="PyridoxalPhosphate (K)">PyridoxalPhosphate (K)</option>
2448 <option value="PyridoxalPhosphateH2 (K)">PyridoxalPhosphateH2 (K)</option>
2449 <option value="Pyridylacetyl (K)">Pyridylacetyl (K)</option>
2450 <option value="Pyridylacetyl (N-term)">Pyridylacetyl (N-term)</option>
2451 <option value="Pyridylethyl (C)">Pyridylethyl (C)</option>
2452 <option value="Pyro-carbamidomethyl (N-term C)">Pyro-carbamidomethyl (N-term C)</option>
2705 <option value="pyrophospho (S)">pyrophospho (S)</option> 2453 <option value="pyrophospho (S)">pyrophospho (S)</option>
2706 <option value="pyrophospho (T)">pyrophospho (T)</option> 2454 <option value="pyrophospho (T)">pyrophospho (T)</option>
2455 <option value="PyruvicAcidIminyl (K)">PyruvicAcidIminyl (K)</option>
2456 <option value="PyruvicAcidIminyl (Protein N-term C)">PyruvicAcidIminyl (Protein N-term C)</option>
2457 <option value="PyruvicAcidIminyl (Protein N-term V)">PyruvicAcidIminyl (Protein N-term V)</option>
2458 <option value="QAT (C)">QAT (C)</option>
2459 <option value="QAT:2H(3) (C)">QAT:2H(3) (C)</option>
2460 <option value="QEQTGG (K)">QEQTGG (K)</option>
2461 <option value="QQQTGG (K)">QQQTGG (K)</option>
2462 <option value="QTGG (K)">QTGG (K)</option>
2463 <option value="Quinone (W)">Quinone (W)</option>
2464 <option value="Quinone (Y)">Quinone (Y)</option>
2465 <option value="Retinylidene (K)">Retinylidene (K)</option>
2466 <option value="RNPXL (N-term K)">RNPXL (N-term K)</option>
2467 <option value="RNPXL (N-term R)">RNPXL (N-term R)</option>
2468 <option value="RNPXlink1 (C)">RNPXlink1 (C)</option>
2469 <option value="RNPXlink2 (F)">RNPXlink2 (F)</option>
2470 <option value="RNPXlink2 (K)">RNPXlink2 (K)</option>
2471 <option value="RNPXlink2 (L)">RNPXlink2 (L)</option>
2472 <option value="RNPXlink3 (C)">RNPXlink3 (C)</option>
2473 <option value="RNPXlink3 (F)">RNPXlink3 (F)</option>
2474 <option value="RNPXlink4 (C)">RNPXlink4 (C)</option>
2475 <option value="RNPXlink5 (F)">RNPXlink5 (F)</option>
2476 <option value="RNPXlink5 (Y)">RNPXlink5 (Y)</option>
2707 <option value="s-GlcNAc (S)">s-GlcNAc (S)</option> 2477 <option value="s-GlcNAc (S)">s-GlcNAc (S)</option>
2708 <option value="s-GlcNAc (T)">s-GlcNAc (T)</option> 2478 <option value="s-GlcNAc (T)">s-GlcNAc (T)</option>
2479 <option value="Saligenin (H)">Saligenin (H)</option>
2480 <option value="Saligenin (K)">Saligenin (K)</option>
2481 <option value="Ser-&gt;Ala (S)">Ser-&gt;Ala (S)</option>
2482 <option value="Ser-&gt;Arg (S)">Ser-&gt;Arg (S)</option>
2483 <option value="Ser-&gt;Asn (S)">Ser-&gt;Asn (S)</option>
2484 <option value="Ser-&gt;Asp (S)">Ser-&gt;Asp (S)</option>
2485 <option value="Ser-&gt;Cys (S)">Ser-&gt;Cys (S)</option>
2486 <option value="Ser-&gt;Gln (S)">Ser-&gt;Gln (S)</option>
2487 <option value="Ser-&gt;Glu (S)">Ser-&gt;Glu (S)</option>
2488 <option value="Ser-&gt;Gly (S)">Ser-&gt;Gly (S)</option>
2489 <option value="Ser-&gt;His (S)">Ser-&gt;His (S)</option>
2490 <option value="Ser-&gt;LacticAcid (Protein N-term S)">Ser-&gt;LacticAcid (Protein N-term S)</option>
2491 <option value="Ser-&gt;Lys (S)">Ser-&gt;Lys (S)</option>
2492 <option value="Ser-&gt;Met (S)">Ser-&gt;Met (S)</option>
2493 <option value="Ser-&gt;Phe (S)">Ser-&gt;Phe (S)</option>
2494 <option value="Ser-&gt;Pro (S)">Ser-&gt;Pro (S)</option>
2495 <option value="Ser-&gt;Thr (S)">Ser-&gt;Thr (S)</option>
2496 <option value="Ser-&gt;Trp (S)">Ser-&gt;Trp (S)</option>
2497 <option value="Ser-&gt;Tyr (S)">Ser-&gt;Tyr (S)</option>
2498 <option value="Ser-&gt;Val (S)">Ser-&gt;Val (S)</option>
2499 <option value="Ser-&gt;Xle (S)">Ser-&gt;Xle (S)</option>
2500 <option value="SMA (K)">SMA (K)</option>
2501 <option value="SMA (N-term)">SMA (N-term)</option>
2502 <option value="SMCC-maleimide (C)">SMCC-maleimide (C)</option>
2709 <option value="spermidine (Q)">spermidine (Q)</option> 2503 <option value="spermidine (Q)">spermidine (Q)</option>
2710 <option value="spermine (Q)">spermine (Q)</option> 2504 <option value="spermine (Q)">spermine (Q)</option>
2505 <option value="SPITC (K)">SPITC (K)</option>
2506 <option value="SPITC (N-term)">SPITC (N-term)</option>
2507 <option value="SPITC:13C(6) (K)">SPITC:13C(6) (K)</option>
2508 <option value="SPITC:13C(6) (N-term)">SPITC:13C(6) (N-term)</option>
2509 <option value="Succinyl (K)">Succinyl (K)</option>
2510 <option value="Succinyl (N-term)">Succinyl (N-term)</option>
2511 <option value="Succinyl (Protein N-term)">Succinyl (Protein N-term)</option>
2512 <option value="Succinyl:13C(4) (K)">Succinyl:13C(4) (K)</option>
2513 <option value="Succinyl:13C(4) (N-term)">Succinyl:13C(4) (N-term)</option>
2514 <option value="Succinyl:2H(4) (K)">Succinyl:2H(4) (K)</option>
2515 <option value="Succinyl:2H(4) (N-term)">Succinyl:2H(4) (N-term)</option>
2516 <option value="SulfanilicAcid (C-term)">SulfanilicAcid (C-term)</option>
2517 <option value="SulfanilicAcid (D)">SulfanilicAcid (D)</option>
2518 <option value="SulfanilicAcid (E)">SulfanilicAcid (E)</option>
2519 <option value="SulfanilicAcid:13C(6) (C-term)">SulfanilicAcid:13C(6) (C-term)</option>
2520 <option value="SulfanilicAcid:13C(6) (D)">SulfanilicAcid:13C(6) (D)</option>
2521 <option value="SulfanilicAcid:13C(6) (E)">SulfanilicAcid:13C(6) (E)</option>
2522 <option value="Sulfide (C)">Sulfide (C)</option>
2523 <option value="Sulfide (D)">Sulfide (D)</option>
2524 <option value="Sulfide (W)">Sulfide (W)</option>
2525 <option value="Sulfo (C)">Sulfo (C)</option>
2526 <option value="Sulfo (S)">Sulfo (S)</option>
2527 <option value="Sulfo (T)">Sulfo (T)</option>
2528 <option value="Sulfo (Y)">Sulfo (Y)</option>
2711 <option value="sulfo+amino (Y)">sulfo+amino (Y)</option> 2529 <option value="sulfo+amino (Y)">sulfo+amino (Y)</option>
2530 <option value="Sulfo-NHS-LC-LC-Biotin (K)">Sulfo-NHS-LC-LC-Biotin (K)</option>
2531 <option value="Sulfo-NHS-LC-LC-Biotin (N-term)">Sulfo-NHS-LC-LC-Biotin (N-term)</option>
2532 <option value="SulfoGMBS (C)">SulfoGMBS (C)</option>
2533 <option value="SulfurDioxide (C)">SulfurDioxide (C)</option>
2534 <option value="SUMO2135 (K)">SUMO2135 (K)</option>
2535 <option value="SUMO3549 (K)">SUMO3549 (K)</option>
2536 <option value="TAMRA-FP (S)">TAMRA-FP (S)</option>
2537 <option value="TAMRA-FP (Y)">TAMRA-FP (Y)</option>
2538 <option value="Thiadiazole (C)">Thiadiazole (C)</option>
2539 <option value="Thiazolidine (N-term C)">Thiazolidine (N-term C)</option>
2540 <option value="Thioacyl (K)">Thioacyl (K)</option>
2541 <option value="Thioacyl (X)">Thioacyl (X)</option>
2712 <option value="thioacylPA (K)">thioacylPA (K)</option> 2542 <option value="thioacylPA (K)">thioacylPA (K)</option>
2543 <option value="Thiophos-S-S-biotin (S)">Thiophos-S-S-biotin (S)</option>
2544 <option value="Thiophos-S-S-biotin (T)">Thiophos-S-S-biotin (T)</option>
2545 <option value="Thiophos-S-S-biotin (Y)">Thiophos-S-S-biotin (Y)</option>
2546 <option value="Thiophospho (S)">Thiophospho (S)</option>
2547 <option value="Thiophospho (T)">Thiophospho (T)</option>
2548 <option value="Thiophospho (Y)">Thiophospho (Y)</option>
2549 <option value="Thr-&gt;Ala (T)">Thr-&gt;Ala (T)</option>
2550 <option value="Thr-&gt;Arg (T)">Thr-&gt;Arg (T)</option>
2551 <option value="Thr-&gt;Asn (T)">Thr-&gt;Asn (T)</option>
2552 <option value="Thr-&gt;Asp (T)">Thr-&gt;Asp (T)</option>
2553 <option value="Thr-&gt;Cys (T)">Thr-&gt;Cys (T)</option>
2554 <option value="Thr-&gt;Gln (T)">Thr-&gt;Gln (T)</option>
2555 <option value="Thr-&gt;Glu (T)">Thr-&gt;Glu (T)</option>
2556 <option value="Thr-&gt;Gly (T)">Thr-&gt;Gly (T)</option>
2557 <option value="Thr-&gt;His (T)">Thr-&gt;His (T)</option>
2558 <option value="Thr-&gt;Lys (T)">Thr-&gt;Lys (T)</option>
2559 <option value="Thr-&gt;Met (T)">Thr-&gt;Met (T)</option>
2560 <option value="Thr-&gt;Phe (T)">Thr-&gt;Phe (T)</option>
2561 <option value="Thr-&gt;Pro (T)">Thr-&gt;Pro (T)</option>
2562 <option value="Thr-&gt;Ser (T)">Thr-&gt;Ser (T)</option>
2563 <option value="Thr-&gt;Trp (T)">Thr-&gt;Trp (T)</option>
2564 <option value="Thr-&gt;Tyr (T)">Thr-&gt;Tyr (T)</option>
2565 <option value="Thr-&gt;Val (T)">Thr-&gt;Val (T)</option>
2566 <option value="Thr-&gt;Xle (T)">Thr-&gt;Xle (T)</option>
2567 <option value="Thrbiotinhydrazide (T)">Thrbiotinhydrazide (T)</option>
2568 <option value="Thyroxine (Y)">Thyroxine (Y)</option>
2569 <option value="TMAB (K)">TMAB (K)</option>
2570 <option value="TMAB (N-term)">TMAB (N-term)</option>
2571 <option value="TMAB:2H(9) (K)">TMAB:2H(9) (K)</option>
2572 <option value="TMAB:2H(9) (N-term)">TMAB:2H(9) (N-term)</option>
2573 <option value="TMPP-Ac (N-term)">TMPP-Ac (N-term)</option>
2574 <option value="TMT (H)">TMT (H)</option>
2575 <option value="TMT (K)">TMT (K)</option>
2576 <option value="TMT (N-term)">TMT (N-term)</option>
2577 <option value="TMT (Protein N-term)">TMT (Protein N-term)</option>
2578 <option value="TMT (S)">TMT (S)</option>
2579 <option value="TMT (T)">TMT (T)</option>
2580 <option value="TMT2plex (H)">TMT2plex (H)</option>
2581 <option value="TMT2plex (K)">TMT2plex (K)</option>
2582 <option value="TMT2plex (N-term)">TMT2plex (N-term)</option>
2583 <option value="TMT2plex (Protein N-term)">TMT2plex (Protein N-term)</option>
2584 <option value="TMT2plex (S)">TMT2plex (S)</option>
2585 <option value="TMT2plex (T)">TMT2plex (T)</option>
2586 <option value="TMT6plex (H)">TMT6plex (H)</option>
2587 <option value="TMT6plex (K)">TMT6plex (K)</option>
2588 <option value="TMT6plex (N-term)">TMT6plex (N-term)</option>
2589 <option value="TMT6plex (Protein N-term)">TMT6plex (Protein N-term)</option>
2590 <option value="TMT6plex (S)">TMT6plex (S)</option>
2591 <option value="TMT6plex (T)">TMT6plex (T)</option>
2592 <option value="TNBS (K)">TNBS (K)</option>
2593 <option value="TNBS (N-term)">TNBS (N-term)</option>
2713 <option value="trifluoro (L)">trifluoro (L)</option> 2594 <option value="trifluoro (L)">trifluoro (L)</option>
2595 <option value="Triiodo (Y)">Triiodo (Y)</option>
2596 <option value="Triiodothyronine (Y)">Triiodothyronine (Y)</option>
2597 <option value="Trimethyl (K)">Trimethyl (K)</option>
2598 <option value="Trimethyl (Protein N-term A)">Trimethyl (Protein N-term A)</option>
2599 <option value="Trimethyl (R)">Trimethyl (R)</option>
2600 <option value="Trimethyl:13C(3)2H(9) (K)">Trimethyl:13C(3)2H(9) (K)</option>
2601 <option value="Trimethyl:13C(3)2H(9) (R)">Trimethyl:13C(3)2H(9) (R)</option>
2602 <option value="Trimethyl:2H(9) (K)">Trimethyl:2H(9) (K)</option>
2603 <option value="Trimethyl:2H(9) (R)">Trimethyl:2H(9) (R)</option>
2604 <option value="Trioxidation (C)">Trioxidation (C)</option>
2605 <option value="Trioxidation (W)">Trioxidation (W)</option>
2606 <option value="Trioxidation (Y)">Trioxidation (Y)</option>
2607 <option value="Tripalmitate (Protein N-term C)">Tripalmitate (Protein N-term C)</option>
2608 <option value="Tris (N)">Tris (N)</option>
2609 <option value="Triton (C-term)">Triton (C-term)</option>
2610 <option value="Triton (N-term)">Triton (N-term)</option>
2611 <option value="Trp-&gt;Ala (W)">Trp-&gt;Ala (W)</option>
2612 <option value="Trp-&gt;Arg (W)">Trp-&gt;Arg (W)</option>
2613 <option value="Trp-&gt;Asn (W)">Trp-&gt;Asn (W)</option>
2614 <option value="Trp-&gt;Asp (W)">Trp-&gt;Asp (W)</option>
2615 <option value="Trp-&gt;Cys (W)">Trp-&gt;Cys (W)</option>
2616 <option value="Trp-&gt;Gln (W)">Trp-&gt;Gln (W)</option>
2617 <option value="Trp-&gt;Glu (W)">Trp-&gt;Glu (W)</option>
2618 <option value="Trp-&gt;Gly (W)">Trp-&gt;Gly (W)</option>
2619 <option value="Trp-&gt;His (W)">Trp-&gt;His (W)</option>
2620 <option value="Trp-&gt;Hydroxykynurenin (W)">Trp-&gt;Hydroxykynurenin (W)</option>
2621 <option value="Trp-&gt;Kynurenin (W)">Trp-&gt;Kynurenin (W)</option>
2622 <option value="Trp-&gt;Lys (W)">Trp-&gt;Lys (W)</option>
2623 <option value="Trp-&gt;Met (W)">Trp-&gt;Met (W)</option>
2624 <option value="Trp-&gt;Oxolactone (W)">Trp-&gt;Oxolactone (W)</option>
2625 <option value="Trp-&gt;Phe (W)">Trp-&gt;Phe (W)</option>
2626 <option value="Trp-&gt;Pro (W)">Trp-&gt;Pro (W)</option>
2627 <option value="Trp-&gt;Ser (W)">Trp-&gt;Ser (W)</option>
2628 <option value="Trp-&gt;Thr (W)">Trp-&gt;Thr (W)</option>
2629 <option value="Trp-&gt;Tyr (W)">Trp-&gt;Tyr (W)</option>
2630 <option value="Trp-&gt;Val (W)">Trp-&gt;Val (W)</option>
2631 <option value="Trp-&gt;Xle (W)">Trp-&gt;Xle (W)</option>
2632 <option value="Tween20 (N-term)">Tween20 (N-term)</option>
2633 <option value="Tween80 (C-term)">Tween80 (C-term)</option>
2634 <option value="Tyr-&gt;Ala (Y)">Tyr-&gt;Ala (Y)</option>
2635 <option value="Tyr-&gt;Arg (Y)">Tyr-&gt;Arg (Y)</option>
2636 <option value="Tyr-&gt;Asn (Y)">Tyr-&gt;Asn (Y)</option>
2637 <option value="Tyr-&gt;Asp (Y)">Tyr-&gt;Asp (Y)</option>
2638 <option value="Tyr-&gt;Cys (Y)">Tyr-&gt;Cys (Y)</option>
2639 <option value="Tyr-&gt;Dha (Y)">Tyr-&gt;Dha (Y)</option>
2640 <option value="Tyr-&gt;Gln (Y)">Tyr-&gt;Gln (Y)</option>
2641 <option value="Tyr-&gt;Glu (Y)">Tyr-&gt;Glu (Y)</option>
2642 <option value="Tyr-&gt;Gly (Y)">Tyr-&gt;Gly (Y)</option>
2643 <option value="Tyr-&gt;His (Y)">Tyr-&gt;His (Y)</option>
2644 <option value="Tyr-&gt;Lys (Y)">Tyr-&gt;Lys (Y)</option>
2645 <option value="Tyr-&gt;Met (Y)">Tyr-&gt;Met (Y)</option>
2646 <option value="Tyr-&gt;Phe (Y)">Tyr-&gt;Phe (Y)</option>
2647 <option value="Tyr-&gt;Pro (Y)">Tyr-&gt;Pro (Y)</option>
2648 <option value="Tyr-&gt;Ser (Y)">Tyr-&gt;Ser (Y)</option>
2649 <option value="Tyr-&gt;Thr (Y)">Tyr-&gt;Thr (Y)</option>
2650 <option value="Tyr-&gt;Trp (Y)">Tyr-&gt;Trp (Y)</option>
2651 <option value="Tyr-&gt;Val (Y)">Tyr-&gt;Val (Y)</option>
2652 <option value="Tyr-&gt;Xle (Y)">Tyr-&gt;Xle (Y)</option>
2653 <option value="Ub-amide (C)">Ub-amide (C)</option>
2654 <option value="Ub-Br2 (C)">Ub-Br2 (C)</option>
2655 <option value="Ub-fluorescein (C)">Ub-fluorescein (C)</option>
2656 <option value="Ub-VME (C)">Ub-VME (C)</option>
2657 <option value="UgiJoullie (D)">UgiJoullie (D)</option>
2658 <option value="UgiJoullie (E)">UgiJoullie (E)</option>
2659 <option value="UgiJoullieProGly (D)">UgiJoullieProGly (D)</option>
2660 <option value="UgiJoullieProGly (E)">UgiJoullieProGly (E)</option>
2661 <option value="UgiJoullieProGlyProGly (D)">UgiJoullieProGlyProGly (D)</option>
2662 <option value="UgiJoullieProGlyProGly (E)">UgiJoullieProGlyProGly (E)</option>
2663 <option value="Val-&gt;Ala (V)">Val-&gt;Ala (V)</option>
2664 <option value="Val-&gt;Arg (V)">Val-&gt;Arg (V)</option>
2665 <option value="Val-&gt;Asn (V)">Val-&gt;Asn (V)</option>
2666 <option value="Val-&gt;Asp (V)">Val-&gt;Asp (V)</option>
2667 <option value="Val-&gt;Cys (V)">Val-&gt;Cys (V)</option>
2668 <option value="Val-&gt;Gln (V)">Val-&gt;Gln (V)</option>
2669 <option value="Val-&gt;Glu (V)">Val-&gt;Glu (V)</option>
2670 <option value="Val-&gt;Gly (V)">Val-&gt;Gly (V)</option>
2671 <option value="Val-&gt;His (V)">Val-&gt;His (V)</option>
2672 <option value="Val-&gt;Lys (V)">Val-&gt;Lys (V)</option>
2673 <option value="Val-&gt;Met (V)">Val-&gt;Met (V)</option>
2674 <option value="Val-&gt;Phe (V)">Val-&gt;Phe (V)</option>
2675 <option value="Val-&gt;Pro (V)">Val-&gt;Pro (V)</option>
2676 <option value="Val-&gt;Ser (V)">Val-&gt;Ser (V)</option>
2677 <option value="Val-&gt;Thr (V)">Val-&gt;Thr (V)</option>
2678 <option value="Val-&gt;Trp (V)">Val-&gt;Trp (V)</option>
2679 <option value="Val-&gt;Tyr (V)">Val-&gt;Tyr (V)</option>
2680 <option value="Val-&gt;Xle (V)">Val-&gt;Xle (V)</option>
2681 <option value="VFQQQTGG (K)">VFQQQTGG (K)</option>
2682 <option value="VIEVYQEQTGG (K)">VIEVYQEQTGG (K)</option>
2683 <option value="Withaferin (C)">Withaferin (C)</option>
2684 <option value="Xle-&gt;Ala (I)">Xle-&gt;Ala (I)</option>
2685 <option value="Xle-&gt;Ala (L)">Xle-&gt;Ala (L)</option>
2686 <option value="Xle-&gt;Arg (I)">Xle-&gt;Arg (I)</option>
2687 <option value="Xle-&gt;Arg (L)">Xle-&gt;Arg (L)</option>
2688 <option value="Xle-&gt;Asn (I)">Xle-&gt;Asn (I)</option>
2689 <option value="Xle-&gt;Asn (L)">Xle-&gt;Asn (L)</option>
2690 <option value="Xle-&gt;Asp (I)">Xle-&gt;Asp (I)</option>
2691 <option value="Xle-&gt;Asp (L)">Xle-&gt;Asp (L)</option>
2692 <option value="Xle-&gt;Cys (I)">Xle-&gt;Cys (I)</option>
2693 <option value="Xle-&gt;Cys (L)">Xle-&gt;Cys (L)</option>
2694 <option value="Xle-&gt;Gln (I)">Xle-&gt;Gln (I)</option>
2695 <option value="Xle-&gt;Gln (L)">Xle-&gt;Gln (L)</option>
2696 <option value="Xle-&gt;Glu (I)">Xle-&gt;Glu (I)</option>
2697 <option value="Xle-&gt;Glu (L)">Xle-&gt;Glu (L)</option>
2698 <option value="Xle-&gt;Gly (I)">Xle-&gt;Gly (I)</option>
2699 <option value="Xle-&gt;Gly (L)">Xle-&gt;Gly (L)</option>
2700 <option value="Xle-&gt;His (I)">Xle-&gt;His (I)</option>
2701 <option value="Xle-&gt;His (L)">Xle-&gt;His (L)</option>
2702 <option value="Xle-&gt;Lys (I)">Xle-&gt;Lys (I)</option>
2703 <option value="Xle-&gt;Lys (L)">Xle-&gt;Lys (L)</option>
2704 <option value="Xle-&gt;Met (I)">Xle-&gt;Met (I)</option>
2705 <option value="Xle-&gt;Met (L)">Xle-&gt;Met (L)</option>
2706 <option value="Xle-&gt;Phe (I)">Xle-&gt;Phe (I)</option>
2707 <option value="Xle-&gt;Phe (L)">Xle-&gt;Phe (L)</option>
2708 <option value="Xle-&gt;Pro (I)">Xle-&gt;Pro (I)</option>
2709 <option value="Xle-&gt;Pro (L)">Xle-&gt;Pro (L)</option>
2710 <option value="Xle-&gt;Ser (I)">Xle-&gt;Ser (I)</option>
2711 <option value="Xle-&gt;Ser (L)">Xle-&gt;Ser (L)</option>
2712 <option value="Xle-&gt;Thr (I)">Xle-&gt;Thr (I)</option>
2713 <option value="Xle-&gt;Thr (L)">Xle-&gt;Thr (L)</option>
2714 <option value="Xle-&gt;Trp (I)">Xle-&gt;Trp (I)</option>
2715 <option value="Xle-&gt;Trp (L)">Xle-&gt;Trp (L)</option>
2716 <option value="Xle-&gt;Tyr (I)">Xle-&gt;Tyr (I)</option>
2717 <option value="Xle-&gt;Tyr (L)">Xle-&gt;Tyr (L)</option>
2718 <option value="Xle-&gt;Val (I)">Xle-&gt;Val (I)</option>
2719 <option value="Xle-&gt;Val (L)">Xle-&gt;Val (L)</option>
2720 <option value="Xlink:B10621 (C)">Xlink:B10621 (C)</option>
2721 <option value="Xlink:DMP (K)">Xlink:DMP (K)</option>
2722 <option value="Xlink:DMP (Protein N-term)">Xlink:DMP (Protein N-term)</option>
2723 <option value="Xlink:DMP-de (K)">Xlink:DMP-de (K)</option>
2724 <option value="Xlink:DMP-de (Protein N-term)">Xlink:DMP-de (Protein N-term)</option>
2725 <option value="Xlink:DMP-s (K)">Xlink:DMP-s (K)</option>
2726 <option value="Xlink:DMP-s (Protein N-term)">Xlink:DMP-s (Protein N-term)</option>
2727 <option value="Xlink:DSS (K)">Xlink:DSS (K)</option>
2728 <option value="Xlink:DSS (Protein N-term)">Xlink:DSS (Protein N-term)</option>
2729 <option value="Xlink:DSS-NH2 (K)">Xlink:DSS-NH2 (K)</option>
2730 <option value="Xlink:DSS-NH2 (Protein N-term)">Xlink:DSS-NH2 (Protein N-term)</option>
2731 <option value="Xlink:DST (K)">Xlink:DST (K)</option>
2732 <option value="Xlink:DST (Protein N-term)">Xlink:DST (Protein N-term)</option>
2733 <option value="Xlink:DTSSP (K)">Xlink:DTSSP (K)</option>
2734 <option value="Xlink:DTSSP (Protein N-term)">Xlink:DTSSP (Protein N-term)</option>
2735 <option value="Xlink:EGS (K)">Xlink:EGS (K)</option>
2736 <option value="Xlink:EGS (Protein N-term)">Xlink:EGS (Protein N-term)</option>
2737 <option value="Xlink:EGScleaved (K)">Xlink:EGScleaved (K)</option>
2738 <option value="Xlink:EGScleaved (Protein N-term)">Xlink:EGScleaved (Protein N-term)</option>
2739 <option value="Xlink:SMCC (C)">Xlink:SMCC (C)</option>
2740 <option value="Xlink:SSD (K)">Xlink:SSD (K)</option>
2741 <option value="ZGB (K)">ZGB (K)</option>
2742 <option value="ZGB (N-term)">ZGB (N-term)</option>
2743 <expand macro="list_string_san"/>
2714 </param> 2744 </param>
2715 </repeat> 2745 <param name="variable" argument="-modifications:variable" multiple="true" type="select" optional="true" label="Variable modifications, specified using UniMod (www.unimod.org) terms" help="e.g. 'Oxidation (M)'">
2716 <repeat name="rep_param_modifications_variable" min="0" title="param_modifications_variable"> 2746 <option value="">default (nothing chosen)</option>
2717 <param name="param_modifications_variable" type="select" optional="True" label="Variable modifications, specified using UniMod (www.unimod.org) terms," help="(-variable) e.g. 'Oxidation (M)'">
2718 <option value="15N-oxobutanoic (N-term C)">15N-oxobutanoic (N-term C)</option> 2747 <option value="15N-oxobutanoic (N-term C)">15N-oxobutanoic (N-term C)</option>
2748 <option value="15N-oxobutanoic (Protein N-term S)">15N-oxobutanoic (Protein N-term S)</option>
2749 <option value="15N-oxobutanoic (Protein N-term T)">15N-oxobutanoic (Protein N-term T)</option>
2719 <option value="2-dimethylsuccinyl (C)">2-dimethylsuccinyl (C)</option> 2750 <option value="2-dimethylsuccinyl (C)">2-dimethylsuccinyl (C)</option>
2720 <option value="2-monomethylsuccinyl (C)">2-monomethylsuccinyl (C)</option> 2751 <option value="2-monomethylsuccinyl (C)">2-monomethylsuccinyl (C)</option>
2721 <option value="2-nitrobenzyl (Y)">2-nitrobenzyl (Y)</option> 2752 <option value="2-nitrobenzyl (Y)">2-nitrobenzyl (Y)</option>
2722 <option value="2-succinyl (C)">2-succinyl (C)</option> 2753 <option value="2-succinyl (C)">2-succinyl (C)</option>
2723 <option value="2HPG (R)">2HPG (R)</option> 2754 <option value="2HPG (R)">2HPG (R)</option>
2729 <option value="4-ONE (K)">4-ONE (K)</option> 2760 <option value="4-ONE (K)">4-ONE (K)</option>
2730 <option value="4-ONE+Delta:H(-2)O(-1) (C)">4-ONE+Delta:H(-2)O(-1) (C)</option> 2761 <option value="4-ONE+Delta:H(-2)O(-1) (C)">4-ONE+Delta:H(-2)O(-1) (C)</option>
2731 <option value="4-ONE+Delta:H(-2)O(-1) (H)">4-ONE+Delta:H(-2)O(-1) (H)</option> 2762 <option value="4-ONE+Delta:H(-2)O(-1) (H)">4-ONE+Delta:H(-2)O(-1) (H)</option>
2732 <option value="4-ONE+Delta:H(-2)O(-1) (K)">4-ONE+Delta:H(-2)O(-1) (K)</option> 2763 <option value="4-ONE+Delta:H(-2)O(-1) (K)">4-ONE+Delta:H(-2)O(-1) (K)</option>
2733 <option value="4AcAllylGal (C)">4AcAllylGal (C)</option> 2764 <option value="4AcAllylGal (C)">4AcAllylGal (C)</option>
2765 <option value="a-type-ion (C-term)">a-type-ion (C-term)</option>
2766 <option value="AccQTag (K)">AccQTag (K)</option>
2767 <option value="AccQTag (N-term)">AccQTag (N-term)</option>
2768 <option value="Acetyl (C)">Acetyl (C)</option>
2769 <option value="Acetyl (H)">Acetyl (H)</option>
2770 <option value="Acetyl (K)">Acetyl (K)</option>
2771 <option value="Acetyl (N-term)">Acetyl (N-term)</option>
2772 <option value="Acetyl (Protein N-term)">Acetyl (Protein N-term)</option>
2773 <option value="Acetyl (S)">Acetyl (S)</option>
2774 <option value="Acetyl (T)">Acetyl (T)</option>
2775 <option value="Acetyl (Y)">Acetyl (Y)</option>
2776 <option value="Acetyl:13C(2) (K)">Acetyl:13C(2) (K)</option>
2777 <option value="Acetyl:13C(2) (Protein N-term)">Acetyl:13C(2) (Protein N-term)</option>
2778 <option value="Acetyl:2H(3) (H)">Acetyl:2H(3) (H)</option>
2779 <option value="Acetyl:2H(3) (K)">Acetyl:2H(3) (K)</option>
2780 <option value="Acetyl:2H(3) (N-term)">Acetyl:2H(3) (N-term)</option>
2781 <option value="Acetyl:2H(3) (Protein N-term)">Acetyl:2H(3) (Protein N-term)</option>
2782 <option value="Acetyl:2H(3) (S)">Acetyl:2H(3) (S)</option>
2783 <option value="Acetyl:2H(3) (T)">Acetyl:2H(3) (T)</option>
2784 <option value="Acetyl:2H(3) (Y)">Acetyl:2H(3) (Y)</option>
2785 <option value="Acetyldeoxyhypusine (K)">Acetyldeoxyhypusine (K)</option>
2786 <option value="Acetylhypusine (K)">Acetylhypusine (K)</option>
2734 <option value="ADP-Ribosyl (C)">ADP-Ribosyl (C)</option> 2787 <option value="ADP-Ribosyl (C)">ADP-Ribosyl (C)</option>
2735 <option value="ADP-Ribosyl (D)">ADP-Ribosyl (D)</option> 2788 <option value="ADP-Ribosyl (D)">ADP-Ribosyl (D)</option>
2736 <option value="ADP-Ribosyl (E)">ADP-Ribosyl (E)</option> 2789 <option value="ADP-Ribosyl (E)">ADP-Ribosyl (E)</option>
2737 <option value="ADP-Ribosyl (K)">ADP-Ribosyl (K)</option> 2790 <option value="ADP-Ribosyl (K)">ADP-Ribosyl (K)</option>
2738 <option value="ADP-Ribosyl (N)">ADP-Ribosyl (N)</option> 2791 <option value="ADP-Ribosyl (N)">ADP-Ribosyl (N)</option>
2739 <option value="ADP-Ribosyl (R)">ADP-Ribosyl (R)</option> 2792 <option value="ADP-Ribosyl (R)">ADP-Ribosyl (R)</option>
2740 <option value="ADP-Ribosyl (S)">ADP-Ribosyl (S)</option> 2793 <option value="ADP-Ribosyl (S)">ADP-Ribosyl (S)</option>
2741 <option value="ADP-Ribosyl (T)">ADP-Ribosyl (T)</option> 2794 <option value="ADP-Ribosyl (T)">ADP-Ribosyl (T)</option>
2742 <option value="AEBS (H)">AEBS (H)</option> 2795 <option value="AEBS (H)">AEBS (H)</option>
2743 <option value="AEBS (K)">AEBS (K)</option> 2796 <option value="AEBS (K)">AEBS (K)</option>
2797 <option value="AEBS (Protein N-term)">AEBS (Protein N-term)</option>
2744 <option value="AEBS (S)">AEBS (S)</option> 2798 <option value="AEBS (S)">AEBS (S)</option>
2745 <option value="AEBS (Y)">AEBS (Y)</option> 2799 <option value="AEBS (Y)">AEBS (Y)</option>
2746 <option value="AEC-MAEC (S)">AEC-MAEC (S)</option> 2800 <option value="AEC-MAEC (S)">AEC-MAEC (S)</option>
2747 <option value="AEC-MAEC (T)">AEC-MAEC (T)</option> 2801 <option value="AEC-MAEC (T)">AEC-MAEC (T)</option>
2748 <option value="AEC-MAEC:2H(4) (S)">AEC-MAEC:2H(4) (S)</option> 2802 <option value="AEC-MAEC:2H(4) (S)">AEC-MAEC:2H(4) (S)</option>
2749 <option value="AEC-MAEC:2H(4) (T)">AEC-MAEC:2H(4) (T)</option> 2803 <option value="AEC-MAEC:2H(4) (T)">AEC-MAEC:2H(4) (T)</option>
2750 <option value="AHA-Alkyne (M)">AHA-Alkyne (M)</option> 2804 <option value="AHA-Alkyne (M)">AHA-Alkyne (M)</option>
2751 <option value="AHA-Alkyne-KDDDD (M)">AHA-Alkyne-KDDDD (M)</option> 2805 <option value="AHA-Alkyne-KDDDD (M)">AHA-Alkyne-KDDDD (M)</option>
2752 <option value="AHA-SS (M)">AHA-SS (M)</option> 2806 <option value="AHA-SS (M)">AHA-SS (M)</option>
2753 <option value="AHA-SS_CAM (M)">AHA-SS_CAM (M)</option> 2807 <option value="AHA-SS_CAM (M)">AHA-SS_CAM (M)</option>
2754 <option value="AMTzHexNAc2 (N)">AMTzHexNAc2 (N)</option>
2755 <option value="AMTzHexNAc2 (S)">AMTzHexNAc2 (S)</option>
2756 <option value="AMTzHexNAc2 (T)">AMTzHexNAc2 (T)</option>
2757 <option value="AROD (C)">AROD (C)</option>
2758 <option value="AccQTag (K)">AccQTag (K)</option>
2759 <option value="AccQTag (N-term)">AccQTag (N-term)</option>
2760 <option value="Acetyl (C)">Acetyl (C)</option>
2761 <option value="Acetyl (H)">Acetyl (H)</option>
2762 <option value="Acetyl (K)">Acetyl (K)</option>
2763 <option value="Acetyl (N-term)">Acetyl (N-term)</option>
2764 <option value="Acetyl (S)">Acetyl (S)</option>
2765 <option value="Acetyl (T)">Acetyl (T)</option>
2766 <option value="Acetyl (Y)">Acetyl (Y)</option>
2767 <option value="Acetyl:13C(2) (K)">Acetyl:13C(2) (K)</option>
2768 <option value="Acetyl:2H(3) (H)">Acetyl:2H(3) (H)</option>
2769 <option value="Acetyl:2H(3) (K)">Acetyl:2H(3) (K)</option>
2770 <option value="Acetyl:2H(3) (N-term)">Acetyl:2H(3) (N-term)</option>
2771 <option value="Acetyl:2H(3) (S)">Acetyl:2H(3) (S)</option>
2772 <option value="Acetyl:2H(3) (T)">Acetyl:2H(3) (T)</option>
2773 <option value="Acetyl:2H(3) (Y)">Acetyl:2H(3) (Y)</option>
2774 <option value="Acetyldeoxyhypusine (K)">Acetyldeoxyhypusine (K)</option>
2775 <option value="Acetylhypusine (K)">Acetylhypusine (K)</option>
2776 <option value="Ahx2+Hsl (C-term)">Ahx2+Hsl (C-term)</option> 2808 <option value="Ahx2+Hsl (C-term)">Ahx2+Hsl (C-term)</option>
2777 <option value="Ala-&gt;Arg (A)">Ala-&gt;Arg (A)</option> 2809 <option value="Ala-&gt;Arg (A)">Ala-&gt;Arg (A)</option>
2778 <option value="Ala-&gt;Asn (A)">Ala-&gt;Asn (A)</option> 2810 <option value="Ala-&gt;Asn (A)">Ala-&gt;Asn (A)</option>
2779 <option value="Ala-&gt;Asp (A)">Ala-&gt;Asp (A)</option> 2811 <option value="Ala-&gt;Asp (A)">Ala-&gt;Asp (A)</option>
2780 <option value="Ala-&gt;Cys (A)">Ala-&gt;Cys (A)</option> 2812 <option value="Ala-&gt;Cys (A)">Ala-&gt;Cys (A)</option>
2791 <option value="Ala-&gt;Trp (A)">Ala-&gt;Trp (A)</option> 2823 <option value="Ala-&gt;Trp (A)">Ala-&gt;Trp (A)</option>
2792 <option value="Ala-&gt;Tyr (A)">Ala-&gt;Tyr (A)</option> 2824 <option value="Ala-&gt;Tyr (A)">Ala-&gt;Tyr (A)</option>
2793 <option value="Ala-&gt;Val (A)">Ala-&gt;Val (A)</option> 2825 <option value="Ala-&gt;Val (A)">Ala-&gt;Val (A)</option>
2794 <option value="Ala-&gt;Xle (A)">Ala-&gt;Xle (A)</option> 2826 <option value="Ala-&gt;Xle (A)">Ala-&gt;Xle (A)</option>
2795 <option value="Amidated (C-term)">Amidated (C-term)</option> 2827 <option value="Amidated (C-term)">Amidated (C-term)</option>
2828 <option value="Amidated (Protein C-term)">Amidated (Protein C-term)</option>
2796 <option value="Amidine (K)">Amidine (K)</option> 2829 <option value="Amidine (K)">Amidine (K)</option>
2797 <option value="Amidine (N-term)">Amidine (N-term)</option> 2830 <option value="Amidine (N-term)">Amidine (N-term)</option>
2798 <option value="Amidino (C)">Amidino (C)</option> 2831 <option value="Amidino (C)">Amidino (C)</option>
2799 <option value="Amino (Y)">Amino (Y)</option> 2832 <option value="Amino (Y)">Amino (Y)</option>
2800 <option value="Ammonia-loss (N)">Ammonia-loss (N)</option> 2833 <option value="Ammonia-loss (N)">Ammonia-loss (N)</option>
2801 <option value="Ammonia-loss (N-term C)">Ammonia-loss (N-term C)</option> 2834 <option value="Ammonia-loss (N-term C)">Ammonia-loss (N-term C)</option>
2835 <option value="Ammonia-loss (Protein N-term S)">Ammonia-loss (Protein N-term S)</option>
2836 <option value="Ammonia-loss (Protein N-term T)">Ammonia-loss (Protein N-term T)</option>
2802 <option value="Ammonium (C-term)">Ammonium (C-term)</option> 2837 <option value="Ammonium (C-term)">Ammonium (C-term)</option>
2803 <option value="Ammonium (D)">Ammonium (D)</option> 2838 <option value="Ammonium (D)">Ammonium (D)</option>
2804 <option value="Ammonium (E)">Ammonium (E)</option> 2839 <option value="Ammonium (E)">Ammonium (E)</option>
2840 <option value="AMTzHexNAc2 (N)">AMTzHexNAc2 (N)</option>
2841 <option value="AMTzHexNAc2 (S)">AMTzHexNAc2 (S)</option>
2842 <option value="AMTzHexNAc2 (T)">AMTzHexNAc2 (T)</option>
2805 <option value="Archaeol (C)">Archaeol (C)</option> 2843 <option value="Archaeol (C)">Archaeol (C)</option>
2806 <option value="Arg (N-term)">Arg (N-term)</option> 2844 <option value="Arg (N-term)">Arg (N-term)</option>
2807 <option value="Arg-&gt;Ala (R)">Arg-&gt;Ala (R)</option> 2845 <option value="Arg-&gt;Ala (R)">Arg-&gt;Ala (R)</option>
2808 <option value="Arg-&gt;Asn (R)">Arg-&gt;Asn (R)</option> 2846 <option value="Arg-&gt;Asn (R)">Arg-&gt;Asn (R)</option>
2809 <option value="Arg-&gt;Asp (R)">Arg-&gt;Asp (R)</option> 2847 <option value="Arg-&gt;Asp (R)">Arg-&gt;Asp (R)</option>
2826 <option value="Arg-&gt;Val (R)">Arg-&gt;Val (R)</option> 2864 <option value="Arg-&gt;Val (R)">Arg-&gt;Val (R)</option>
2827 <option value="Arg-&gt;Xle (R)">Arg-&gt;Xle (R)</option> 2865 <option value="Arg-&gt;Xle (R)">Arg-&gt;Xle (R)</option>
2828 <option value="Arg-loss (C-term R)">Arg-loss (C-term R)</option> 2866 <option value="Arg-loss (C-term R)">Arg-loss (C-term R)</option>
2829 <option value="Arg2PG (R)">Arg2PG (R)</option> 2867 <option value="Arg2PG (R)">Arg2PG (R)</option>
2830 <option value="Argbiotinhydrazide (R)">Argbiotinhydrazide (R)</option> 2868 <option value="Argbiotinhydrazide (R)">Argbiotinhydrazide (R)</option>
2869 <option value="AROD (C)">AROD (C)</option>
2831 <option value="Asn-&gt;Ala (N)">Asn-&gt;Ala (N)</option> 2870 <option value="Asn-&gt;Ala (N)">Asn-&gt;Ala (N)</option>
2832 <option value="Asn-&gt;Arg (N)">Asn-&gt;Arg (N)</option> 2871 <option value="Asn-&gt;Arg (N)">Asn-&gt;Arg (N)</option>
2833 <option value="Asn-&gt;Asp (N)">Asn-&gt;Asp (N)</option> 2872 <option value="Asn-&gt;Asp (N)">Asn-&gt;Asp (N)</option>
2834 <option value="Asn-&gt;Cys (N)">Asn-&gt;Cys (N)</option> 2873 <option value="Asn-&gt;Cys (N)">Asn-&gt;Cys (N)</option>
2835 <option value="Asn-&gt;Gln (N)">Asn-&gt;Gln (N)</option> 2874 <option value="Asn-&gt;Gln (N)">Asn-&gt;Gln (N)</option>
2863 <option value="Asp-&gt;Trp (D)">Asp-&gt;Trp (D)</option> 2902 <option value="Asp-&gt;Trp (D)">Asp-&gt;Trp (D)</option>
2864 <option value="Asp-&gt;Tyr (D)">Asp-&gt;Tyr (D)</option> 2903 <option value="Asp-&gt;Tyr (D)">Asp-&gt;Tyr (D)</option>
2865 <option value="Asp-&gt;Val (D)">Asp-&gt;Val (D)</option> 2904 <option value="Asp-&gt;Val (D)">Asp-&gt;Val (D)</option>
2866 <option value="Asp-&gt;Xle (D)">Asp-&gt;Xle (D)</option> 2905 <option value="Asp-&gt;Xle (D)">Asp-&gt;Xle (D)</option>
2867 <option value="Atto495Maleimide (C)">Atto495Maleimide (C)</option> 2906 <option value="Atto495Maleimide (C)">Atto495Maleimide (C)</option>
2907 <option value="azole (C)">azole (C)</option>
2908 <option value="azole (S)">azole (S)</option>
2909 <option value="Bacillosamine (N)">Bacillosamine (N)</option>
2868 <option value="BADGE (C)">BADGE (C)</option> 2910 <option value="BADGE (C)">BADGE (C)</option>
2869 <option value="BDMAPP (H)">BDMAPP (H)</option> 2911 <option value="BDMAPP (H)">BDMAPP (H)</option>
2870 <option value="BDMAPP (K)">BDMAPP (K)</option> 2912 <option value="BDMAPP (K)">BDMAPP (K)</option>
2913 <option value="BDMAPP (Protein N-term)">BDMAPP (Protein N-term)</option>
2871 <option value="BDMAPP (W)">BDMAPP (W)</option> 2914 <option value="BDMAPP (W)">BDMAPP (W)</option>
2872 <option value="BDMAPP (Y)">BDMAPP (Y)</option> 2915 <option value="BDMAPP (Y)">BDMAPP (Y)</option>
2916 <option value="Benzoyl (K)">Benzoyl (K)</option>
2917 <option value="Benzoyl (N-term)">Benzoyl (N-term)</option>
2918 <option value="benzylguanidine (K)">benzylguanidine (K)</option>
2919 <option value="beta FNA (C)">beta FNA (C)</option>
2920 <option value="beta FNA (K)">beta FNA (K)</option>
2873 <option value="BHT (C)">BHT (C)</option> 2921 <option value="BHT (C)">BHT (C)</option>
2874 <option value="BHT (H)">BHT (H)</option> 2922 <option value="BHT (H)">BHT (H)</option>
2875 <option value="BHT (K)">BHT (K)</option> 2923 <option value="BHT (K)">BHT (K)</option>
2876 <option value="BHTOH (C)">BHTOH (C)</option> 2924 <option value="BHTOH (C)">BHTOH (C)</option>
2877 <option value="BHTOH (H)">BHTOH (H)</option> 2925 <option value="BHTOH (H)">BHTOH (H)</option>
2878 <option value="BHTOH (K)">BHTOH (K)</option> 2926 <option value="BHTOH (K)">BHTOH (K)</option>
2879 <option value="BITC (C)">BITC (C)</option>
2880 <option value="BITC (K)">BITC (K)</option>
2881 <option value="BITC (N-term)">BITC (N-term)</option>
2882 <option value="BMOE (C)">BMOE (C)</option>
2883 <option value="BMP-piperidinol (C)">BMP-piperidinol (C)</option>
2884 <option value="BMP-piperidinol (M)">BMP-piperidinol (M)</option>
2885 <option value="Bacillosamine (N)">Bacillosamine (N)</option>
2886 <option value="Benzoyl (K)">Benzoyl (K)</option>
2887 <option value="Benzoyl (N-term)">Benzoyl (N-term)</option>
2888 <option value="Biotin (K)">Biotin (K)</option> 2927 <option value="Biotin (K)">Biotin (K)</option>
2889 <option value="Biotin (N-term)">Biotin (N-term)</option> 2928 <option value="Biotin (N-term)">Biotin (N-term)</option>
2890 <option value="Biotin-HPDP (C)">Biotin-HPDP (C)</option> 2929 <option value="Biotin-HPDP (C)">Biotin-HPDP (C)</option>
2891 <option value="Biotin-PEG-PRA (M)">Biotin-PEG-PRA (M)</option> 2930 <option value="Biotin-PEG-PRA (M)">Biotin-PEG-PRA (M)</option>
2892 <option value="Biotin-PEO-Amine (D)">Biotin-PEO-Amine (D)</option> 2931 <option value="Biotin-PEO-Amine (D)">Biotin-PEO-Amine (D)</option>
2893 <option value="Biotin-PEO-Amine (E)">Biotin-PEO-Amine (E)</option> 2932 <option value="Biotin-PEO-Amine (E)">Biotin-PEO-Amine (E)</option>
2933 <option value="Biotin-PEO-Amine (Protein C-term)">Biotin-PEO-Amine (Protein C-term)</option>
2894 <option value="Biotin-phenacyl (C)">Biotin-phenacyl (C)</option> 2934 <option value="Biotin-phenacyl (C)">Biotin-phenacyl (C)</option>
2895 <option value="Biotin-phenacyl (H)">Biotin-phenacyl (H)</option> 2935 <option value="Biotin-phenacyl (H)">Biotin-phenacyl (H)</option>
2896 <option value="Biotin-phenacyl (S)">Biotin-phenacyl (S)</option> 2936 <option value="Biotin-phenacyl (S)">Biotin-phenacyl (S)</option>
2897 <option value="Biotin-tyramide (Y)">Biotin-tyramide (Y)</option> 2937 <option value="Biotin-tyramide (Y)">Biotin-tyramide (Y)</option>
2898 <option value="Biotin:Cayman-10013 (C)">Biotin:Cayman-10013 (C)</option> 2938 <option value="Biotin:Cayman-10013 (C)">Biotin:Cayman-10013 (C)</option>
2910 <option value="Biotin:Thermo-33033 (X)">Biotin:Thermo-33033 (X)</option> 2950 <option value="Biotin:Thermo-33033 (X)">Biotin:Thermo-33033 (X)</option>
2911 <option value="Biotin:Thermo-33033-H (X)">Biotin:Thermo-33033-H (X)</option> 2951 <option value="Biotin:Thermo-33033-H (X)">Biotin:Thermo-33033-H (X)</option>
2912 <option value="Biotin:Thermo-88310 (K)">Biotin:Thermo-88310 (K)</option> 2952 <option value="Biotin:Thermo-88310 (K)">Biotin:Thermo-88310 (K)</option>
2913 <option value="Biotin:Thermo-88317 (S)">Biotin:Thermo-88317 (S)</option> 2953 <option value="Biotin:Thermo-88317 (S)">Biotin:Thermo-88317 (S)</option>
2914 <option value="Biotin:Thermo-88317 (Y)">Biotin:Thermo-88317 (Y)</option> 2954 <option value="Biotin:Thermo-88317 (Y)">Biotin:Thermo-88317 (Y)</option>
2955 <option value="biotinAcrolein298 (C)">biotinAcrolein298 (C)</option>
2956 <option value="biotinAcrolein298 (H)">biotinAcrolein298 (H)</option>
2957 <option value="biotinAcrolein298 (K)">biotinAcrolein298 (K)</option>
2958 <option value="biotinAcrolein298 (Protein N-term)">biotinAcrolein298 (Protein N-term)</option>
2915 <option value="BisANS (K)">BisANS (K)</option> 2959 <option value="BisANS (K)">BisANS (K)</option>
2960 <option value="bisANS-sulfonates (K)">bisANS-sulfonates (K)</option>
2961 <option value="bisANS-sulfonates (S)">bisANS-sulfonates (S)</option>
2962 <option value="bisANS-sulfonates (T)">bisANS-sulfonates (T)</option>
2963 <option value="BITC (C)">BITC (C)</option>
2964 <option value="BITC (K)">BITC (K)</option>
2965 <option value="BITC (N-term)">BITC (N-term)</option>
2966 <option value="BMOE (C)">BMOE (C)</option>
2967 <option value="BMP-piperidinol (C)">BMP-piperidinol (C)</option>
2968 <option value="BMP-piperidinol (M)">BMP-piperidinol (M)</option>
2916 <option value="Bodipy (C)">Bodipy (C)</option> 2969 <option value="Bodipy (C)">Bodipy (C)</option>
2917 <option value="Brij35 (N-term)">Brij35 (N-term)</option> 2970 <option value="Brij35 (N-term)">Brij35 (N-term)</option>
2918 <option value="Brij58 (N-term)">Brij58 (N-term)</option> 2971 <option value="Brij58 (N-term)">Brij58 (N-term)</option>
2919 <option value="Bromo (F)">Bromo (F)</option> 2972 <option value="Bromo (F)">Bromo (F)</option>
2920 <option value="Bromo (H)">Bromo (H)</option> 2973 <option value="Bromo (H)">Bromo (H)</option>
2924 <option value="Butyryl (K)">Butyryl (K)</option> 2977 <option value="Butyryl (K)">Butyryl (K)</option>
2925 <option value="C8-QAT (K)">C8-QAT (K)</option> 2978 <option value="C8-QAT (K)">C8-QAT (K)</option>
2926 <option value="C8-QAT (N-term)">C8-QAT (N-term)</option> 2979 <option value="C8-QAT (N-term)">C8-QAT (N-term)</option>
2927 <option value="CAF (N-term)">CAF (N-term)</option> 2980 <option value="CAF (N-term)">CAF (N-term)</option>
2928 <option value="CAMthiopropanoyl (K)">CAMthiopropanoyl (K)</option> 2981 <option value="CAMthiopropanoyl (K)">CAMthiopropanoyl (K)</option>
2982 <option value="CAMthiopropanoyl (Protein N-term)">CAMthiopropanoyl (Protein N-term)</option>
2983 <option value="Can-FP-biotin (S)">Can-FP-biotin (S)</option>
2984 <option value="Can-FP-biotin (T)">Can-FP-biotin (T)</option>
2985 <option value="Can-FP-biotin (Y)">Can-FP-biotin (Y)</option>
2986 <option value="Carbamidomethyl (C)">Carbamidomethyl (C)</option>
2987 <option value="Carbamidomethyl (D)">Carbamidomethyl (D)</option>
2988 <option value="Carbamidomethyl (E)">Carbamidomethyl (E)</option>
2989 <option value="Carbamidomethyl (H)">Carbamidomethyl (H)</option>
2990 <option value="Carbamidomethyl (K)">Carbamidomethyl (K)</option>
2991 <option value="Carbamidomethyl (N-term)">Carbamidomethyl (N-term)</option>
2992 <option value="Carbamidomethyl (S)">Carbamidomethyl (S)</option>
2993 <option value="Carbamidomethyl (T)">Carbamidomethyl (T)</option>
2994 <option value="Carbamidomethyl (U)">Carbamidomethyl (U)</option>
2995 <option value="Carbamidomethyl (Y)">Carbamidomethyl (Y)</option>
2996 <option value="CarbamidomethylDTT (C)">CarbamidomethylDTT (C)</option>
2997 <option value="Carbamyl (C)">Carbamyl (C)</option>
2998 <option value="Carbamyl (K)">Carbamyl (K)</option>
2999 <option value="Carbamyl (M)">Carbamyl (M)</option>
3000 <option value="Carbamyl (N-term)">Carbamyl (N-term)</option>
3001 <option value="Carbamyl (Protein N-term)">Carbamyl (Protein N-term)</option>
3002 <option value="Carbamyl (R)">Carbamyl (R)</option>
3003 <option value="Carbamyl (S)">Carbamyl (S)</option>
3004 <option value="Carbamyl (T)">Carbamyl (T)</option>
3005 <option value="Carbamyl (Y)">Carbamyl (Y)</option>
3006 <option value="Carbofuran (S)">Carbofuran (S)</option>
3007 <option value="Carboxy (D)">Carboxy (D)</option>
3008 <option value="Carboxy (E)">Carboxy (E)</option>
3009 <option value="Carboxy (K)">Carboxy (K)</option>
3010 <option value="Carboxy (Protein N-term M)">Carboxy (Protein N-term M)</option>
3011 <option value="Carboxy (W)">Carboxy (W)</option>
3012 <option value="Carboxy-&gt;Thiocarboxy (Protein C-term G)">Carboxy-&gt;Thiocarboxy (Protein C-term G)</option>
3013 <option value="Carboxyethyl (H)">Carboxyethyl (H)</option>
3014 <option value="Carboxyethyl (K)">Carboxyethyl (K)</option>
3015 <option value="Carboxyethylpyrrole (K)">Carboxyethylpyrrole (K)</option>
3016 <option value="Carboxymethyl (C)">Carboxymethyl (C)</option>
3017 <option value="Carboxymethyl (K)">Carboxymethyl (K)</option>
3018 <option value="Carboxymethyl (N-term)">Carboxymethyl (N-term)</option>
3019 <option value="Carboxymethyl (U)">Carboxymethyl (U)</option>
3020 <option value="Carboxymethyl (W)">Carboxymethyl (W)</option>
3021 <option value="Carboxymethyl:13C(2) (C)">Carboxymethyl:13C(2) (C)</option>
3022 <option value="CarboxymethylDMAP (N-term)">CarboxymethylDMAP (N-term)</option>
3023 <option value="CarboxymethylDTT (C)">CarboxymethylDTT (C)</option>
3024 <option value="Cation:Ag (C-term)">Cation:Ag (C-term)</option>
3025 <option value="Cation:Ag (D)">Cation:Ag (D)</option>
3026 <option value="Cation:Ag (E)">Cation:Ag (E)</option>
3027 <option value="Cation:Ca[II] (C-term)">Cation:Ca[II] (C-term)</option>
3028 <option value="Cation:Ca[II] (D)">Cation:Ca[II] (D)</option>
3029 <option value="Cation:Ca[II] (E)">Cation:Ca[II] (E)</option>
3030 <option value="Cation:Cu[I] (C-term)">Cation:Cu[I] (C-term)</option>
3031 <option value="Cation:Cu[I] (D)">Cation:Cu[I] (D)</option>
3032 <option value="Cation:Cu[I] (E)">Cation:Cu[I] (E)</option>
3033 <option value="Cation:Cu[I] (H)">Cation:Cu[I] (H)</option>
3034 <option value="Cation:Fe[II] (C-term)">Cation:Fe[II] (C-term)</option>
3035 <option value="Cation:Fe[II] (D)">Cation:Fe[II] (D)</option>
3036 <option value="Cation:Fe[II] (E)">Cation:Fe[II] (E)</option>
3037 <option value="Cation:K (C-term)">Cation:K (C-term)</option>
3038 <option value="Cation:K (D)">Cation:K (D)</option>
3039 <option value="Cation:K (E)">Cation:K (E)</option>
3040 <option value="Cation:Li (C-term)">Cation:Li (C-term)</option>
3041 <option value="Cation:Li (D)">Cation:Li (D)</option>
3042 <option value="Cation:Li (E)">Cation:Li (E)</option>
3043 <option value="Cation:Mg[II] (C-term)">Cation:Mg[II] (C-term)</option>
3044 <option value="Cation:Mg[II] (D)">Cation:Mg[II] (D)</option>
3045 <option value="Cation:Mg[II] (E)">Cation:Mg[II] (E)</option>
3046 <option value="Cation:Na (C-term)">Cation:Na (C-term)</option>
3047 <option value="Cation:Na (D)">Cation:Na (D)</option>
3048 <option value="Cation:Na (E)">Cation:Na (E)</option>
3049 <option value="Cation:Ni[II] (C-term)">Cation:Ni[II] (C-term)</option>
3050 <option value="Cation:Ni[II] (D)">Cation:Ni[II] (D)</option>
3051 <option value="Cation:Ni[II] (E)">Cation:Ni[II] (E)</option>
3052 <option value="Cation:Zn[II] (C-term)">Cation:Zn[II] (C-term)</option>
3053 <option value="Cation:Zn[II] (D)">Cation:Zn[II] (D)</option>
3054 <option value="Cation:Zn[II] (E)">Cation:Zn[II] (E)</option>
3055 <option value="Cation:Zn[II] (H)">Cation:Zn[II] (H)</option>
3056 <option value="cGMP (C)">cGMP (C)</option>
3057 <option value="cGMP (S)">cGMP (S)</option>
3058 <option value="cGMP+RMP-loss (C)">cGMP+RMP-loss (C)</option>
3059 <option value="cGMP+RMP-loss (S)">cGMP+RMP-loss (S)</option>
2929 <option value="CHDH (D)">CHDH (D)</option> 3060 <option value="CHDH (D)">CHDH (D)</option>
3061 <option value="Chlorination (Y)">Chlorination (Y)</option>
3062 <option value="Chlorpyrifos (S)">Chlorpyrifos (S)</option>
3063 <option value="Chlorpyrifos (T)">Chlorpyrifos (T)</option>
3064 <option value="Chlorpyrifos (Y)">Chlorpyrifos (Y)</option>
3065 <option value="Cholesterol (Protein C-term)">Cholesterol (Protein C-term)</option>
2930 <option value="CLIP_TRAQ_2 (K)">CLIP_TRAQ_2 (K)</option> 3066 <option value="CLIP_TRAQ_2 (K)">CLIP_TRAQ_2 (K)</option>
2931 <option value="CLIP_TRAQ_2 (N-term)">CLIP_TRAQ_2 (N-term)</option> 3067 <option value="CLIP_TRAQ_2 (N-term)">CLIP_TRAQ_2 (N-term)</option>
2932 <option value="CLIP_TRAQ_2 (Y)">CLIP_TRAQ_2 (Y)</option> 3068 <option value="CLIP_TRAQ_2 (Y)">CLIP_TRAQ_2 (Y)</option>
2933 <option value="CLIP_TRAQ_3 (K)">CLIP_TRAQ_3 (K)</option> 3069 <option value="CLIP_TRAQ_3 (K)">CLIP_TRAQ_3 (K)</option>
2934 <option value="CLIP_TRAQ_3 (N-term)">CLIP_TRAQ_3 (N-term)</option> 3070 <option value="CLIP_TRAQ_3 (N-term)">CLIP_TRAQ_3 (N-term)</option>
2935 <option value="CLIP_TRAQ_3 (Y)">CLIP_TRAQ_3 (Y)</option> 3071 <option value="CLIP_TRAQ_3 (Y)">CLIP_TRAQ_3 (Y)</option>
2936 <option value="CLIP_TRAQ_4 (K)">CLIP_TRAQ_4 (K)</option> 3072 <option value="CLIP_TRAQ_4 (K)">CLIP_TRAQ_4 (K)</option>
2937 <option value="CLIP_TRAQ_4 (N-term)">CLIP_TRAQ_4 (N-term)</option> 3073 <option value="CLIP_TRAQ_4 (N-term)">CLIP_TRAQ_4 (N-term)</option>
2938 <option value="CLIP_TRAQ_4 (Y)">CLIP_TRAQ_4 (Y)</option> 3074 <option value="CLIP_TRAQ_4 (Y)">CLIP_TRAQ_4 (Y)</option>
3075 <option value="CoenzymeA (C)">CoenzymeA (C)</option>
3076 <option value="Cresylphosphate (H)">Cresylphosphate (H)</option>
3077 <option value="Cresylphosphate (K)">Cresylphosphate (K)</option>
3078 <option value="Cresylphosphate (R)">Cresylphosphate (R)</option>
3079 <option value="Cresylphosphate (S)">Cresylphosphate (S)</option>
3080 <option value="Cresylphosphate (T)">Cresylphosphate (T)</option>
3081 <option value="Cresylphosphate (Y)">Cresylphosphate (Y)</option>
3082 <option value="CresylSaligeninPhosphate (H)">CresylSaligeninPhosphate (H)</option>
3083 <option value="CresylSaligeninPhosphate (K)">CresylSaligeninPhosphate (K)</option>
3084 <option value="CresylSaligeninPhosphate (R)">CresylSaligeninPhosphate (R)</option>
3085 <option value="CresylSaligeninPhosphate (S)">CresylSaligeninPhosphate (S)</option>
3086 <option value="CresylSaligeninPhosphate (T)">CresylSaligeninPhosphate (T)</option>
3087 <option value="CresylSaligeninPhosphate (Y)">CresylSaligeninPhosphate (Y)</option>
3088 <option value="Crotonaldehyde (C)">Crotonaldehyde (C)</option>
3089 <option value="Crotonaldehyde (H)">Crotonaldehyde (H)</option>
3090 <option value="Crotonaldehyde (K)">Crotonaldehyde (K)</option>
3091 <option value="Crotonyl (K)">Crotonyl (K)</option>
3092 <option value="CuSMo (C)">CuSMo (C)</option>
2939 <option value="CUSTOM0 (A)">CUSTOM0 (A)</option> 3093 <option value="CUSTOM0 (A)">CUSTOM0 (A)</option>
2940 <option value="CUSTOM0 (C)">CUSTOM0 (C)</option> 3094 <option value="CUSTOM0 (C)">CUSTOM0 (C)</option>
2941 <option value="CUSTOM0 (C-term)">CUSTOM0 (C-term)</option> 3095 <option value="CUSTOM0 (C-term)">CUSTOM0 (C-term)</option>
2942 <option value="CUSTOM0 (D)">CUSTOM0 (D)</option> 3096 <option value="CUSTOM0 (D)">CUSTOM0 (D)</option>
2943 <option value="CUSTOM0 (E)">CUSTOM0 (E)</option> 3097 <option value="CUSTOM0 (E)">CUSTOM0 (E)</option>
3154 <option value="CUSTOM9 (S)">CUSTOM9 (S)</option> 3308 <option value="CUSTOM9 (S)">CUSTOM9 (S)</option>
3155 <option value="CUSTOM9 (T)">CUSTOM9 (T)</option> 3309 <option value="CUSTOM9 (T)">CUSTOM9 (T)</option>
3156 <option value="CUSTOM9 (V)">CUSTOM9 (V)</option> 3310 <option value="CUSTOM9 (V)">CUSTOM9 (V)</option>
3157 <option value="CUSTOM9 (W)">CUSTOM9 (W)</option> 3311 <option value="CUSTOM9 (W)">CUSTOM9 (W)</option>
3158 <option value="CUSTOM9 (Y)">CUSTOM9 (Y)</option> 3312 <option value="CUSTOM9 (Y)">CUSTOM9 (Y)</option>
3159 <option value="Can-FP-biotin (S)">Can-FP-biotin (S)</option>
3160 <option value="Can-FP-biotin (T)">Can-FP-biotin (T)</option>
3161 <option value="Can-FP-biotin (Y)">Can-FP-biotin (Y)</option>
3162 <option value="Carbamidomethyl (C)">Carbamidomethyl (C)</option>
3163 <option value="Carbamidomethyl (D)">Carbamidomethyl (D)</option>
3164 <option value="Carbamidomethyl (E)">Carbamidomethyl (E)</option>
3165 <option value="Carbamidomethyl (H)">Carbamidomethyl (H)</option>
3166 <option value="Carbamidomethyl (K)">Carbamidomethyl (K)</option>
3167 <option value="Carbamidomethyl (N-term)">Carbamidomethyl (N-term)</option>
3168 <option value="Carbamidomethyl (S)">Carbamidomethyl (S)</option>
3169 <option value="Carbamidomethyl (T)">Carbamidomethyl (T)</option>
3170 <option value="Carbamidomethyl (U)">Carbamidomethyl (U)</option>
3171 <option value="Carbamidomethyl (Y)">Carbamidomethyl (Y)</option>
3172 <option value="CarbamidomethylDTT (C)">CarbamidomethylDTT (C)</option>
3173 <option value="Carbamyl (C)">Carbamyl (C)</option>
3174 <option value="Carbamyl (K)">Carbamyl (K)</option>
3175 <option value="Carbamyl (M)">Carbamyl (M)</option>
3176 <option value="Carbamyl (N-term)">Carbamyl (N-term)</option>
3177 <option value="Carbamyl (R)">Carbamyl (R)</option>
3178 <option value="Carbamyl (S)">Carbamyl (S)</option>
3179 <option value="Carbamyl (T)">Carbamyl (T)</option>
3180 <option value="Carbamyl (Y)">Carbamyl (Y)</option>
3181 <option value="Carbofuran (S)">Carbofuran (S)</option>
3182 <option value="Carboxy (D)">Carboxy (D)</option>
3183 <option value="Carboxy (E)">Carboxy (E)</option>
3184 <option value="Carboxy (K)">Carboxy (K)</option>
3185 <option value="Carboxy (W)">Carboxy (W)</option>
3186 <option value="Carboxyethyl (H)">Carboxyethyl (H)</option>
3187 <option value="Carboxyethyl (K)">Carboxyethyl (K)</option>
3188 <option value="Carboxyethylpyrrole (K)">Carboxyethylpyrrole (K)</option>
3189 <option value="Carboxymethyl (C)">Carboxymethyl (C)</option>
3190 <option value="Carboxymethyl (K)">Carboxymethyl (K)</option>
3191 <option value="Carboxymethyl (N-term)">Carboxymethyl (N-term)</option>
3192 <option value="Carboxymethyl (U)">Carboxymethyl (U)</option>
3193 <option value="Carboxymethyl (W)">Carboxymethyl (W)</option>
3194 <option value="Carboxymethyl:13C(2) (C)">Carboxymethyl:13C(2) (C)</option>
3195 <option value="CarboxymethylDMAP (N-term)">CarboxymethylDMAP (N-term)</option>
3196 <option value="CarboxymethylDTT (C)">CarboxymethylDTT (C)</option>
3197 <option value="Cation:Ag (C-term)">Cation:Ag (C-term)</option>
3198 <option value="Cation:Ag (D)">Cation:Ag (D)</option>
3199 <option value="Cation:Ag (E)">Cation:Ag (E)</option>
3200 <option value="Cation:Ca[II] (C-term)">Cation:Ca[II] (C-term)</option>
3201 <option value="Cation:Ca[II] (D)">Cation:Ca[II] (D)</option>
3202 <option value="Cation:Ca[II] (E)">Cation:Ca[II] (E)</option>
3203 <option value="Cation:Cu[I] (C-term)">Cation:Cu[I] (C-term)</option>
3204 <option value="Cation:Cu[I] (D)">Cation:Cu[I] (D)</option>
3205 <option value="Cation:Cu[I] (E)">Cation:Cu[I] (E)</option>
3206 <option value="Cation:Cu[I] (H)">Cation:Cu[I] (H)</option>
3207 <option value="Cation:Fe[II] (C-term)">Cation:Fe[II] (C-term)</option>
3208 <option value="Cation:Fe[II] (D)">Cation:Fe[II] (D)</option>
3209 <option value="Cation:Fe[II] (E)">Cation:Fe[II] (E)</option>
3210 <option value="Cation:K (C-term)">Cation:K (C-term)</option>
3211 <option value="Cation:K (D)">Cation:K (D)</option>
3212 <option value="Cation:K (E)">Cation:K (E)</option>
3213 <option value="Cation:Li (C-term)">Cation:Li (C-term)</option>
3214 <option value="Cation:Li (D)">Cation:Li (D)</option>
3215 <option value="Cation:Li (E)">Cation:Li (E)</option>
3216 <option value="Cation:Mg[II] (C-term)">Cation:Mg[II] (C-term)</option>
3217 <option value="Cation:Mg[II] (D)">Cation:Mg[II] (D)</option>
3218 <option value="Cation:Mg[II] (E)">Cation:Mg[II] (E)</option>
3219 <option value="Cation:Na (C-term)">Cation:Na (C-term)</option>
3220 <option value="Cation:Na (D)">Cation:Na (D)</option>
3221 <option value="Cation:Na (E)">Cation:Na (E)</option>
3222 <option value="Cation:Ni[II] (C-term)">Cation:Ni[II] (C-term)</option>
3223 <option value="Cation:Ni[II] (D)">Cation:Ni[II] (D)</option>
3224 <option value="Cation:Ni[II] (E)">Cation:Ni[II] (E)</option>
3225 <option value="Cation:Zn[II] (C-term)">Cation:Zn[II] (C-term)</option>
3226 <option value="Cation:Zn[II] (D)">Cation:Zn[II] (D)</option>
3227 <option value="Cation:Zn[II] (E)">Cation:Zn[II] (E)</option>
3228 <option value="Cation:Zn[II] (H)">Cation:Zn[II] (H)</option>
3229 <option value="Chlorination (Y)">Chlorination (Y)</option>
3230 <option value="Chlorpyrifos (S)">Chlorpyrifos (S)</option>
3231 <option value="Chlorpyrifos (T)">Chlorpyrifos (T)</option>
3232 <option value="Chlorpyrifos (Y)">Chlorpyrifos (Y)</option>
3233 <option value="CoenzymeA (C)">CoenzymeA (C)</option>
3234 <option value="CresylSaligeninPhosphate (H)">CresylSaligeninPhosphate (H)</option>
3235 <option value="CresylSaligeninPhosphate (K)">CresylSaligeninPhosphate (K)</option>
3236 <option value="CresylSaligeninPhosphate (R)">CresylSaligeninPhosphate (R)</option>
3237 <option value="CresylSaligeninPhosphate (S)">CresylSaligeninPhosphate (S)</option>
3238 <option value="CresylSaligeninPhosphate (T)">CresylSaligeninPhosphate (T)</option>
3239 <option value="CresylSaligeninPhosphate (Y)">CresylSaligeninPhosphate (Y)</option>
3240 <option value="Cresylphosphate (H)">Cresylphosphate (H)</option>
3241 <option value="Cresylphosphate (K)">Cresylphosphate (K)</option>
3242 <option value="Cresylphosphate (R)">Cresylphosphate (R)</option>
3243 <option value="Cresylphosphate (S)">Cresylphosphate (S)</option>
3244 <option value="Cresylphosphate (T)">Cresylphosphate (T)</option>
3245 <option value="Cresylphosphate (Y)">Cresylphosphate (Y)</option>
3246 <option value="Crotonaldehyde (C)">Crotonaldehyde (C)</option>
3247 <option value="Crotonaldehyde (H)">Crotonaldehyde (H)</option>
3248 <option value="Crotonaldehyde (K)">Crotonaldehyde (K)</option>
3249 <option value="Crotonyl (K)">Crotonyl (K)</option>
3250 <option value="CuSMo (C)">CuSMo (C)</option>
3251 <option value="Cy3-maleimide (C)">Cy3-maleimide (C)</option> 3313 <option value="Cy3-maleimide (C)">Cy3-maleimide (C)</option>
3252 <option value="Cy3b-maleimide (C)">Cy3b-maleimide (C)</option> 3314 <option value="Cy3b-maleimide (C)">Cy3b-maleimide (C)</option>
3315 <option value="Cyano (C)">Cyano (C)</option>
3253 <option value="CyDye-Cy3 (C)">CyDye-Cy3 (C)</option> 3316 <option value="CyDye-Cy3 (C)">CyDye-Cy3 (C)</option>
3254 <option value="CyDye-Cy5 (C)">CyDye-Cy5 (C)</option> 3317 <option value="CyDye-Cy5 (C)">CyDye-Cy5 (C)</option>
3255 <option value="Cyano (C)">Cyano (C)</option>
3256 <option value="Cys-&gt;Ala (C)">Cys-&gt;Ala (C)</option> 3318 <option value="Cys-&gt;Ala (C)">Cys-&gt;Ala (C)</option>
3257 <option value="Cys-&gt;Arg (C)">Cys-&gt;Arg (C)</option> 3319 <option value="Cys-&gt;Arg (C)">Cys-&gt;Arg (C)</option>
3258 <option value="Cys-&gt;Asn (C)">Cys-&gt;Asn (C)</option> 3320 <option value="Cys-&gt;Asn (C)">Cys-&gt;Asn (C)</option>
3259 <option value="Cys-&gt;Asp (C)">Cys-&gt;Asp (C)</option> 3321 <option value="Cys-&gt;Asp (C)">Cys-&gt;Asp (C)</option>
3260 <option value="Cys-&gt;CamSec (C)">Cys-&gt;CamSec (C)</option> 3322 <option value="Cys-&gt;CamSec (C)">Cys-&gt;CamSec (C)</option>
3261 <option value="Cys-&gt;Dha (C)">Cys-&gt;Dha (C)</option> 3323 <option value="Cys-&gt;Dha (C)">Cys-&gt;Dha (C)</option>
3324 <option value="Cys-&gt;ethylaminoAla (C)">Cys-&gt;ethylaminoAla (C)</option>
3262 <option value="Cys-&gt;Gln (C)">Cys-&gt;Gln (C)</option> 3325 <option value="Cys-&gt;Gln (C)">Cys-&gt;Gln (C)</option>
3263 <option value="Cys-&gt;Glu (C)">Cys-&gt;Glu (C)</option> 3326 <option value="Cys-&gt;Glu (C)">Cys-&gt;Glu (C)</option>
3264 <option value="Cys-&gt;Gly (C)">Cys-&gt;Gly (C)</option> 3327 <option value="Cys-&gt;Gly (C)">Cys-&gt;Gly (C)</option>
3265 <option value="Cys-&gt;His (C)">Cys-&gt;His (C)</option> 3328 <option value="Cys-&gt;His (C)">Cys-&gt;His (C)</option>
3266 <option value="Cys-&gt;Lys (C)">Cys-&gt;Lys (C)</option> 3329 <option value="Cys-&gt;Lys (C)">Cys-&gt;Lys (C)</option>
3267 <option value="Cys-&gt;Met (C)">Cys-&gt;Met (C)</option> 3330 <option value="Cys-&gt;Met (C)">Cys-&gt;Met (C)</option>
3331 <option value="Cys-&gt;methylaminoAla (C)">Cys-&gt;methylaminoAla (C)</option>
3268 <option value="Cys-&gt;Oxoalanine (C)">Cys-&gt;Oxoalanine (C)</option> 3332 <option value="Cys-&gt;Oxoalanine (C)">Cys-&gt;Oxoalanine (C)</option>
3269 <option value="Cys-&gt;Phe (C)">Cys-&gt;Phe (C)</option> 3333 <option value="Cys-&gt;Phe (C)">Cys-&gt;Phe (C)</option>
3270 <option value="Cys-&gt;Pro (C)">Cys-&gt;Pro (C)</option> 3334 <option value="Cys-&gt;Pro (C)">Cys-&gt;Pro (C)</option>
3335 <option value="Cys-&gt;PyruvicAcid (Protein N-term C)">Cys-&gt;PyruvicAcid (Protein N-term C)</option>
3271 <option value="Cys-&gt;SecNEM (C)">Cys-&gt;SecNEM (C)</option> 3336 <option value="Cys-&gt;SecNEM (C)">Cys-&gt;SecNEM (C)</option>
3272 <option value="Cys-&gt;SecNEM:2H(5) (C)">Cys-&gt;SecNEM:2H(5) (C)</option> 3337 <option value="Cys-&gt;SecNEM:2H(5) (C)">Cys-&gt;SecNEM:2H(5) (C)</option>
3273 <option value="Cys-&gt;Ser (C)">Cys-&gt;Ser (C)</option> 3338 <option value="Cys-&gt;Ser (C)">Cys-&gt;Ser (C)</option>
3274 <option value="Cys-&gt;Thr (C)">Cys-&gt;Thr (C)</option> 3339 <option value="Cys-&gt;Thr (C)">Cys-&gt;Thr (C)</option>
3275 <option value="Cys-&gt;Trp (C)">Cys-&gt;Trp (C)</option> 3340 <option value="Cys-&gt;Trp (C)">Cys-&gt;Trp (C)</option>
3276 <option value="Cys-&gt;Tyr (C)">Cys-&gt;Tyr (C)</option> 3341 <option value="Cys-&gt;Tyr (C)">Cys-&gt;Tyr (C)</option>
3277 <option value="Cys-&gt;Val (C)">Cys-&gt;Val (C)</option> 3342 <option value="Cys-&gt;Val (C)">Cys-&gt;Val (C)</option>
3278 <option value="Cys-&gt;Xle (C)">Cys-&gt;Xle (C)</option> 3343 <option value="Cys-&gt;Xle (C)">Cys-&gt;Xle (C)</option>
3279 <option value="Cys-&gt;ethylaminoAla (C)">Cys-&gt;ethylaminoAla (C)</option>
3280 <option value="Cys-&gt;methylaminoAla (C)">Cys-&gt;methylaminoAla (C)</option>
3281 <option value="Cysteinyl (C)">Cysteinyl (C)</option> 3344 <option value="Cysteinyl (C)">Cysteinyl (C)</option>
3345 <option value="cysTMT (C)">cysTMT (C)</option>
3346 <option value="cysTMT6plex (C)">cysTMT6plex (C)</option>
3282 <option value="Cytopiloyne (C)">Cytopiloyne (C)</option> 3347 <option value="Cytopiloyne (C)">Cytopiloyne (C)</option>
3283 <option value="Cytopiloyne (K)">Cytopiloyne (K)</option> 3348 <option value="Cytopiloyne (K)">Cytopiloyne (K)</option>
3284 <option value="Cytopiloyne (N-term)">Cytopiloyne (N-term)</option> 3349 <option value="Cytopiloyne (N-term)">Cytopiloyne (N-term)</option>
3285 <option value="Cytopiloyne (P)">Cytopiloyne (P)</option> 3350 <option value="Cytopiloyne (P)">Cytopiloyne (P)</option>
3286 <option value="Cytopiloyne (R)">Cytopiloyne (R)</option> 3351 <option value="Cytopiloyne (R)">Cytopiloyne (R)</option>
3293 <option value="Cytopiloyne+water (S)">Cytopiloyne+water (S)</option> 3358 <option value="Cytopiloyne+water (S)">Cytopiloyne+water (S)</option>
3294 <option value="Cytopiloyne+water (T)">Cytopiloyne+water (T)</option> 3359 <option value="Cytopiloyne+water (T)">Cytopiloyne+water (T)</option>
3295 <option value="Cytopiloyne+water (Y)">Cytopiloyne+water (Y)</option> 3360 <option value="Cytopiloyne+water (Y)">Cytopiloyne+water (Y)</option>
3296 <option value="DAET (S)">DAET (S)</option> 3361 <option value="DAET (S)">DAET (S)</option>
3297 <option value="DAET (T)">DAET (T)</option> 3362 <option value="DAET (T)">DAET (T)</option>
3298 <option value="DEDGFLYMVYASQETFG (K)">DEDGFLYMVYASQETFG (K)</option>
3299 <option value="DFDNB (K)">DFDNB (K)</option>
3300 <option value="DFDNB (N)">DFDNB (N)</option>
3301 <option value="DFDNB (Q)">DFDNB (Q)</option>
3302 <option value="DFDNB (R)">DFDNB (R)</option>
3303 <option value="DHP (C)">DHP (C)</option>
3304 <option value="DMPO (C)">DMPO (C)</option>
3305 <option value="DMPO (H)">DMPO (H)</option>
3306 <option value="DMPO (Y)">DMPO (Y)</option>
3307 <option value="DNCB_hapten (C)">DNCB_hapten (C)</option>
3308 <option value="DNCB_hapten (H)">DNCB_hapten (H)</option>
3309 <option value="DNCB_hapten (K)">DNCB_hapten (K)</option>
3310 <option value="DNCB_hapten (Y)">DNCB_hapten (Y)</option>
3311 <option value="DNPS (C)">DNPS (C)</option>
3312 <option value="DNPS (W)">DNPS (W)</option>
3313 <option value="DTBP (K)">DTBP (K)</option>
3314 <option value="DTBP (N)">DTBP (N)</option>
3315 <option value="DTBP (Q)">DTBP (Q)</option>
3316 <option value="DTBP (R)">DTBP (R)</option>
3317 <option value="DTT_C (C)">DTT_C (C)</option>
3318 <option value="DTT_C:2H(6) (C)">DTT_C:2H(6) (C)</option>
3319 <option value="DTT_ST (S)">DTT_ST (S)</option>
3320 <option value="DTT_ST (T)">DTT_ST (T)</option>
3321 <option value="DTT_ST:2H(6) (S)">DTT_ST:2H(6) (S)</option>
3322 <option value="DTT_ST:2H(6) (T)">DTT_ST:2H(6) (T)</option>
3323 <option value="Dansyl (K)">Dansyl (K)</option> 3363 <option value="Dansyl (K)">Dansyl (K)</option>
3324 <option value="Dansyl (N-term)">Dansyl (N-term)</option> 3364 <option value="Dansyl (N-term)">Dansyl (N-term)</option>
3325 <option value="Dap-DSP (A)">Dap-DSP (A)</option> 3365 <option value="Dap-DSP (A)">Dap-DSP (A)</option>
3326 <option value="Dap-DSP (E)">Dap-DSP (E)</option> 3366 <option value="Dap-DSP (E)">Dap-DSP (E)</option>
3327 <option value="Dap-DSP (K)">Dap-DSP (K)</option> 3367 <option value="Dap-DSP (K)">Dap-DSP (K)</option>
3328 <option value="DeStreak (C)">DeStreak (C)</option>
3329 <option value="Deamidated (N)">Deamidated (N)</option> 3368 <option value="Deamidated (N)">Deamidated (N)</option>
3369 <option value="Deamidated (Protein N-term F)">Deamidated (Protein N-term F)</option>
3330 <option value="Deamidated (Q)">Deamidated (Q)</option> 3370 <option value="Deamidated (Q)">Deamidated (Q)</option>
3331 <option value="Deamidated (R)">Deamidated (R)</option> 3371 <option value="Deamidated (R)">Deamidated (R)</option>
3332 <option value="Deamidated:18O(1) (N)">Deamidated:18O(1) (N)</option> 3372 <option value="Deamidated:18O(1) (N)">Deamidated:18O(1) (N)</option>
3333 <option value="Deamidated:18O(1) (Q)">Deamidated:18O(1) (Q)</option> 3373 <option value="Deamidated:18O(1) (Q)">Deamidated:18O(1) (Q)</option>
3334 <option value="Decanoyl (S)">Decanoyl (S)</option> 3374 <option value="Decanoyl (S)">Decanoyl (S)</option>
3335 <option value="Decanoyl (T)">Decanoyl (T)</option> 3375 <option value="Decanoyl (T)">Decanoyl (T)</option>
3376 <option value="DEDGFLYMVYASQETFG (K)">DEDGFLYMVYASQETFG (K)</option>
3336 <option value="Dehydrated (D)">Dehydrated (D)</option> 3377 <option value="Dehydrated (D)">Dehydrated (D)</option>
3337 <option value="Dehydrated (N-term C)">Dehydrated (N-term C)</option> 3378 <option value="Dehydrated (N-term C)">Dehydrated (N-term C)</option>
3379 <option value="Dehydrated (Protein C-term N)">Dehydrated (Protein C-term N)</option>
3380 <option value="Dehydrated (Protein C-term Q)">Dehydrated (Protein C-term Q)</option>
3338 <option value="Dehydrated (S)">Dehydrated (S)</option> 3381 <option value="Dehydrated (S)">Dehydrated (S)</option>
3339 <option value="Dehydrated (T)">Dehydrated (T)</option> 3382 <option value="Dehydrated (T)">Dehydrated (T)</option>
3340 <option value="Dehydrated (Y)">Dehydrated (Y)</option> 3383 <option value="Dehydrated (Y)">Dehydrated (Y)</option>
3341 <option value="Dehydro (C)">Dehydro (C)</option> 3384 <option value="Dehydro (C)">Dehydro (C)</option>
3342 <option value="Delta:H(1)N(-1)18O(1) (N)">Delta:H(1)N(-1)18O(1) (N)</option> 3385 <option value="Delta:H(1)N(-1)18O(1) (N)">Delta:H(1)N(-1)18O(1) (N)</option>
3343 <option value="Delta:H(2)C(2) (H)">Delta:H(2)C(2) (H)</option> 3386 <option value="Delta:H(2)C(2) (H)">Delta:H(2)C(2) (H)</option>
3344 <option value="Delta:H(2)C(2) (K)">Delta:H(2)C(2) (K)</option> 3387 <option value="Delta:H(2)C(2) (K)">Delta:H(2)C(2) (K)</option>
3345 <option value="Delta:H(2)C(2) (N-term)">Delta:H(2)C(2) (N-term)</option> 3388 <option value="Delta:H(2)C(2) (N-term)">Delta:H(2)C(2) (N-term)</option>
3389 <option value="Delta:H(2)C(2) (Protein N-term)">Delta:H(2)C(2) (Protein N-term)</option>
3346 <option value="Delta:H(2)C(3) (K)">Delta:H(2)C(3) (K)</option> 3390 <option value="Delta:H(2)C(3) (K)">Delta:H(2)C(3) (K)</option>
3347 <option value="Delta:H(2)C(3)O(1) (K)">Delta:H(2)C(3)O(1) (K)</option> 3391 <option value="Delta:H(2)C(3)O(1) (K)">Delta:H(2)C(3)O(1) (K)</option>
3348 <option value="Delta:H(2)C(3)O(1) (R)">Delta:H(2)C(3)O(1) (R)</option> 3392 <option value="Delta:H(2)C(3)O(1) (R)">Delta:H(2)C(3)O(1) (R)</option>
3349 <option value="Delta:H(2)C(5) (K)">Delta:H(2)C(5) (K)</option> 3393 <option value="Delta:H(2)C(5) (K)">Delta:H(2)C(5) (K)</option>
3350 <option value="Delta:H(4)C(2) (H)">Delta:H(4)C(2) (H)</option> 3394 <option value="Delta:H(4)C(2) (H)">Delta:H(4)C(2) (H)</option>
3351 <option value="Delta:H(4)C(2) (K)">Delta:H(4)C(2) (K)</option> 3395 <option value="Delta:H(4)C(2) (K)">Delta:H(4)C(2) (K)</option>
3352 <option value="Delta:H(4)C(2) (N-term)">Delta:H(4)C(2) (N-term)</option> 3396 <option value="Delta:H(4)C(2) (N-term)">Delta:H(4)C(2) (N-term)</option>
3353 <option value="Delta:H(4)C(2)O(-1)S(1) (S)">Delta:H(4)C(2)O(-1)S(1) (S)</option> 3397 <option value="Delta:H(4)C(2)O(-1)S(1) (S)">Delta:H(4)C(2)O(-1)S(1) (S)</option>
3354 <option value="Delta:H(4)C(3) (H)">Delta:H(4)C(3) (H)</option> 3398 <option value="Delta:H(4)C(3) (H)">Delta:H(4)C(3) (H)</option>
3355 <option value="Delta:H(4)C(3) (K)">Delta:H(4)C(3) (K)</option> 3399 <option value="Delta:H(4)C(3) (K)">Delta:H(4)C(3) (K)</option>
3400 <option value="Delta:H(4)C(3) (Protein N-term)">Delta:H(4)C(3) (Protein N-term)</option>
3356 <option value="Delta:H(4)C(3)O(1) (C)">Delta:H(4)C(3)O(1) (C)</option> 3401 <option value="Delta:H(4)C(3)O(1) (C)">Delta:H(4)C(3)O(1) (C)</option>
3357 <option value="Delta:H(4)C(3)O(1) (H)">Delta:H(4)C(3)O(1) (H)</option> 3402 <option value="Delta:H(4)C(3)O(1) (H)">Delta:H(4)C(3)O(1) (H)</option>
3358 <option value="Delta:H(4)C(3)O(1) (K)">Delta:H(4)C(3)O(1) (K)</option> 3403 <option value="Delta:H(4)C(3)O(1) (K)">Delta:H(4)C(3)O(1) (K)</option>
3359 <option value="Delta:H(4)C(6) (K)">Delta:H(4)C(6) (K)</option> 3404 <option value="Delta:H(4)C(6) (K)">Delta:H(4)C(6) (K)</option>
3360 <option value="Delta:H(5)C(2) (P)">Delta:H(5)C(2) (P)</option> 3405 <option value="Delta:H(5)C(2) (P)">Delta:H(5)C(2) (P)</option>
3361 <option value="Delta:H(6)C(3)O(1) (C)">Delta:H(6)C(3)O(1) (C)</option> 3406 <option value="Delta:H(6)C(3)O(1) (C)">Delta:H(6)C(3)O(1) (C)</option>
3362 <option value="Delta:H(6)C(3)O(1) (H)">Delta:H(6)C(3)O(1) (H)</option> 3407 <option value="Delta:H(6)C(3)O(1) (H)">Delta:H(6)C(3)O(1) (H)</option>
3363 <option value="Delta:H(6)C(3)O(1) (K)">Delta:H(6)C(3)O(1) (K)</option> 3408 <option value="Delta:H(6)C(3)O(1) (K)">Delta:H(6)C(3)O(1) (K)</option>
3409 <option value="Delta:H(6)C(3)O(1) (Protein N-term)">Delta:H(6)C(3)O(1) (Protein N-term)</option>
3364 <option value="Delta:H(6)C(6)O(1) (K)">Delta:H(6)C(6)O(1) (K)</option> 3410 <option value="Delta:H(6)C(6)O(1) (K)">Delta:H(6)C(6)O(1) (K)</option>
3365 <option value="Delta:H(8)C(6)O(1) (K)">Delta:H(8)C(6)O(1) (K)</option> 3411 <option value="Delta:H(8)C(6)O(1) (K)">Delta:H(8)C(6)O(1) (K)</option>
3412 <option value="Delta:H(8)C(6)O(1) (Protein N-term)">Delta:H(8)C(6)O(1) (Protein N-term)</option>
3366 <option value="Delta:H(8)C(6)O(2) (K)">Delta:H(8)C(6)O(2) (K)</option> 3413 <option value="Delta:H(8)C(6)O(2) (K)">Delta:H(8)C(6)O(2) (K)</option>
3367 <option value="Delta:Hg(1) (C)">Delta:Hg(1) (C)</option> 3414 <option value="Delta:Hg(1) (C)">Delta:Hg(1) (C)</option>
3368 <option value="Delta:S(-1)Se(1) (C)">Delta:S(-1)Se(1) (C)</option> 3415 <option value="Delta:S(-1)Se(1) (C)">Delta:S(-1)Se(1) (C)</option>
3369 <option value="Delta:S(-1)Se(1) (M)">Delta:S(-1)Se(1) (M)</option> 3416 <option value="Delta:S(-1)Se(1) (M)">Delta:S(-1)Se(1) (M)</option>
3370 <option value="Delta:Se(1) (C)">Delta:Se(1) (C)</option> 3417 <option value="Delta:Se(1) (C)">Delta:Se(1) (C)</option>
3371 <option value="Deoxy (D)">Deoxy (D)</option> 3418 <option value="Deoxy (D)">Deoxy (D)</option>
3372 <option value="Deoxy (S)">Deoxy (S)</option> 3419 <option value="Deoxy (S)">Deoxy (S)</option>
3373 <option value="Deoxy (T)">Deoxy (T)</option> 3420 <option value="Deoxy (T)">Deoxy (T)</option>
3374 <option value="Deoxyhypusine (K)">Deoxyhypusine (K)</option> 3421 <option value="Deoxyhypusine (K)">Deoxyhypusine (K)</option>
3375 <option value="Deoxyhypusine (Q)">Deoxyhypusine (Q)</option> 3422 <option value="Deoxyhypusine (Q)">Deoxyhypusine (Q)</option>
3423 <option value="DeStreak (C)">DeStreak (C)</option>
3376 <option value="Dethiomethyl (M)">Dethiomethyl (M)</option> 3424 <option value="Dethiomethyl (M)">Dethiomethyl (M)</option>
3377 <option value="DiART6plex (K)">DiART6plex (K)</option> 3425 <option value="DFDNB (K)">DFDNB (K)</option>
3378 <option value="DiART6plex (N-term)">DiART6plex (N-term)</option> 3426 <option value="DFDNB (N)">DFDNB (N)</option>
3379 <option value="DiART6plex (Y)">DiART6plex (Y)</option> 3427 <option value="DFDNB (Q)">DFDNB (Q)</option>
3380 <option value="DiART6plex115 (K)">DiART6plex115 (K)</option> 3428 <option value="DFDNB (R)">DFDNB (R)</option>
3381 <option value="DiART6plex115 (N-term)">DiART6plex115 (N-term)</option>
3382 <option value="DiART6plex115 (Y)">DiART6plex115 (Y)</option>
3383 <option value="DiART6plex116/119 (K)">DiART6plex116/119 (K)</option>
3384 <option value="DiART6plex116/119 (N-term)">DiART6plex116/119 (N-term)</option>
3385 <option value="DiART6plex116/119 (Y)">DiART6plex116/119 (Y)</option>
3386 <option value="DiART6plex117 (K)">DiART6plex117 (K)</option>
3387 <option value="DiART6plex117 (N-term)">DiART6plex117 (N-term)</option>
3388 <option value="DiART6plex117 (Y)">DiART6plex117 (Y)</option>
3389 <option value="DiART6plex118 (K)">DiART6plex118 (K)</option>
3390 <option value="DiART6plex118 (N-term)">DiART6plex118 (N-term)</option>
3391 <option value="DiART6plex118 (Y)">DiART6plex118 (Y)</option>
3392 <option value="DiLeu4plex (K)">DiLeu4plex (K)</option>
3393 <option value="DiLeu4plex (N-term)">DiLeu4plex (N-term)</option>
3394 <option value="DiLeu4plex (Y)">DiLeu4plex (Y)</option>
3395 <option value="DiLeu4plex115 (K)">DiLeu4plex115 (K)</option>
3396 <option value="DiLeu4plex115 (N-term)">DiLeu4plex115 (N-term)</option>
3397 <option value="DiLeu4plex115 (Y)">DiLeu4plex115 (Y)</option>
3398 <option value="DiLeu4plex117 (K)">DiLeu4plex117 (K)</option>
3399 <option value="DiLeu4plex117 (N-term)">DiLeu4plex117 (N-term)</option>
3400 <option value="DiLeu4plex117 (Y)">DiLeu4plex117 (Y)</option>
3401 <option value="DiLeu4plex118 (K)">DiLeu4plex118 (K)</option>
3402 <option value="DiLeu4plex118 (N-term)">DiLeu4plex118 (N-term)</option>
3403 <option value="DiLeu4plex118 (Y)">DiLeu4plex118 (Y)</option>
3404 <option value="Diacylglycerol (C)">Diacylglycerol (C)</option>
3405 <option value="Dibromo (Y)">Dibromo (Y)</option>
3406 <option value="Dicarbamidomethyl (C)">Dicarbamidomethyl (C)</option>
3407 <option value="Dicarbamidomethyl (H)">Dicarbamidomethyl (H)</option>
3408 <option value="Dicarbamidomethyl (K)">Dicarbamidomethyl (K)</option>
3409 <option value="Dicarbamidomethyl (N-term)">Dicarbamidomethyl (N-term)</option>
3410 <option value="Dicarbamidomethyl (R)">Dicarbamidomethyl (R)</option>
3411 <option value="Didehydro (C-term K)">Didehydro (C-term K)</option>
3412 <option value="Didehydro (S)">Didehydro (S)</option>
3413 <option value="Didehydro (T)">Didehydro (T)</option>
3414 <option value="Didehydro (Y)">Didehydro (Y)</option>
3415 <option value="Didehydroretinylidene (K)">Didehydroretinylidene (K)</option>
3416 <option value="Diethyl (K)">Diethyl (K)</option>
3417 <option value="Diethyl (N-term)">Diethyl (N-term)</option>
3418 <option value="Diethylphosphate (C)">Diethylphosphate (C)</option>
3419 <option value="Diethylphosphate (H)">Diethylphosphate (H)</option>
3420 <option value="Diethylphosphate (K)">Diethylphosphate (K)</option>
3421 <option value="Diethylphosphate (N-term)">Diethylphosphate (N-term)</option>
3422 <option value="Diethylphosphate (S)">Diethylphosphate (S)</option>
3423 <option value="Diethylphosphate (T)">Diethylphosphate (T)</option>
3424 <option value="Diethylphosphate (Y)">Diethylphosphate (Y)</option>
3425 <option value="Difuran (Y)">Difuran (Y)</option>
3426 <option value="Dihydroxyimidazolidine (R)">Dihydroxyimidazolidine (R)</option>
3427 <option value="Diiodo (H)">Diiodo (H)</option>
3428 <option value="Diiodo (Y)">Diiodo (Y)</option>
3429 <option value="Diironsubcluster (C)">Diironsubcluster (C)</option>
3430 <option value="Diisopropylphosphate (K)">Diisopropylphosphate (K)</option>
3431 <option value="Diisopropylphosphate (N-term)">Diisopropylphosphate (N-term)</option>
3432 <option value="Diisopropylphosphate (S)">Diisopropylphosphate (S)</option>
3433 <option value="Diisopropylphosphate (T)">Diisopropylphosphate (T)</option>
3434 <option value="Diisopropylphosphate (Y)">Diisopropylphosphate (Y)</option>
3435 <option value="Dimethyl (K)">Dimethyl (K)</option>
3436 <option value="Dimethyl (N)">Dimethyl (N)</option>
3437 <option value="Dimethyl (N-term)">Dimethyl (N-term)</option>
3438 <option value="Dimethyl (R)">Dimethyl (R)</option>
3439 <option value="Dimethyl:2H(2)13C (K)">Dimethyl:2H(2)13C (K)</option>
3440 <option value="Dimethyl:2H(2)13C (N)">Dimethyl:2H(2)13C (N)</option>
3441 <option value="Dimethyl:2H(2)13C (N-term)">Dimethyl:2H(2)13C (N-term)</option>
3442 <option value="Dimethyl:2H(2)13C (R)">Dimethyl:2H(2)13C (R)</option>
3443 <option value="Dimethyl:2H(4) (K)">Dimethyl:2H(4) (K)</option>
3444 <option value="Dimethyl:2H(4) (N-term)">Dimethyl:2H(4) (N-term)</option>
3445 <option value="Dimethyl:2H(4) (R)">Dimethyl:2H(4) (R)</option>
3446 <option value="Dimethyl:2H(4)13C(2) (K)">Dimethyl:2H(4)13C(2) (K)</option>
3447 <option value="Dimethyl:2H(4)13C(2) (N-term)">Dimethyl:2H(4)13C(2) (N-term)</option>
3448 <option value="Dimethyl:2H(4)13C(2) (R)">Dimethyl:2H(4)13C(2) (R)</option>
3449 <option value="Dimethyl:2H(6) (K)">Dimethyl:2H(6) (K)</option>
3450 <option value="Dimethyl:2H(6) (N-term)">Dimethyl:2H(6) (N-term)</option>
3451 <option value="Dimethyl:2H(6) (R)">Dimethyl:2H(6) (R)</option>
3452 <option value="Dimethyl:2H(6)13C(2) (K)">Dimethyl:2H(6)13C(2) (K)</option>
3453 <option value="Dimethyl:2H(6)13C(2) (N-term)">Dimethyl:2H(6)13C(2) (N-term)</option>
3454 <option value="Dimethyl:2H(6)13C(2) (R)">Dimethyl:2H(6)13C(2) (R)</option>
3455 <option value="DimethylArsino (C)">DimethylArsino (C)</option>
3456 <option value="DimethylamineGMBS (C)">DimethylamineGMBS (C)</option>
3457 <option value="DimethylpyrroleAdduct (K)">DimethylpyrroleAdduct (K)</option>
3458 <option value="Dioxidation (C)">Dioxidation (C)</option>
3459 <option value="Dioxidation (F)">Dioxidation (F)</option>
3460 <option value="Dioxidation (K)">Dioxidation (K)</option>
3461 <option value="Dioxidation (M)">Dioxidation (M)</option>
3462 <option value="Dioxidation (P)">Dioxidation (P)</option>
3463 <option value="Dioxidation (R)">Dioxidation (R)</option>
3464 <option value="Dioxidation (U)">Dioxidation (U)</option>
3465 <option value="Dioxidation (W)">Dioxidation (W)</option>
3466 <option value="Dioxidation (Y)">Dioxidation (Y)</option>
3467 <option value="Diphthamide (H)">Diphthamide (H)</option>
3468 <option value="Dipyridyl (C)">Dipyridyl (C)</option>
3469 <option value="Dipyrrolylmethanemethyl (C)">Dipyrrolylmethanemethyl (C)</option>
3470 <option value="DyLight-maleimide (C)">DyLight-maleimide (C)</option>
3471 <option value="EDEDTIDVFQQQTGG (K)">EDEDTIDVFQQQTGG (K)</option>
3472 <option value="EDT-iodoacetyl-PEO-biotin (S)">EDT-iodoacetyl-PEO-biotin (S)</option>
3473 <option value="EDT-iodoacetyl-PEO-biotin (T)">EDT-iodoacetyl-PEO-biotin (T)</option>
3474 <option value="EDT-maleimide-PEO-biotin (S)">EDT-maleimide-PEO-biotin (S)</option>
3475 <option value="EDT-maleimide-PEO-biotin (T)">EDT-maleimide-PEO-biotin (T)</option>
3476 <option value="EEEDVIEVYQEQTGG (K)">EEEDVIEVYQEQTGG (K)</option>
3477 <option value="EGCG1 (C)">EGCG1 (C)</option>
3478 <option value="EGCG2 (C)">EGCG2 (C)</option>
3479 <option value="EHD-diphenylpentanone (C)">EHD-diphenylpentanone (C)</option>
3480 <option value="EHD-diphenylpentanone (M)">EHD-diphenylpentanone (M)</option>
3481 <option value="EQAT (C)">EQAT (C)</option>
3482 <option value="EQAT:2H(5) (C)">EQAT:2H(5) (C)</option>
3483 <option value="EQIGG (K)">EQIGG (K)</option>
3484 <option value="ESP (K)">ESP (K)</option>
3485 <option value="ESP (N-term)">ESP (N-term)</option>
3486 <option value="ESP:2H(10) (K)">ESP:2H(10) (K)</option>
3487 <option value="ESP:2H(10) (N-term)">ESP:2H(10) (N-term)</option>
3488 <option value="Ethanedithiol (S)">Ethanedithiol (S)</option>
3489 <option value="Ethanedithiol (T)">Ethanedithiol (T)</option>
3490 <option value="Ethanolamine (C)">Ethanolamine (C)</option>
3491 <option value="Ethanolamine (C-term)">Ethanolamine (C-term)</option>
3492 <option value="Ethanolamine (D)">Ethanolamine (D)</option>
3493 <option value="Ethanolamine (E)">Ethanolamine (E)</option>
3494 <option value="Ethanolyl (C)">Ethanolyl (C)</option>
3495 <option value="Ethanolyl (K)">Ethanolyl (K)</option>
3496 <option value="Ethanolyl (R)">Ethanolyl (R)</option>
3497 <option value="Ethoxyformyl (H)">Ethoxyformyl (H)</option>
3498 <option value="Ethyl (C-term)">Ethyl (C-term)</option>
3499 <option value="Ethyl (D)">Ethyl (D)</option>
3500 <option value="Ethyl (E)">Ethyl (E)</option>
3501 <option value="Ethyl (K)">Ethyl (K)</option>
3502 <option value="Ethyl (N-term)">Ethyl (N-term)</option>
3503 <option value="Ethyl+Deamidated (N)">Ethyl+Deamidated (N)</option>
3504 <option value="Ethyl+Deamidated (Q)">Ethyl+Deamidated (Q)</option>
3505 <option value="Ethylphosphate (K)">Ethylphosphate (K)</option>
3506 <option value="Ethylphosphate (N-term)">Ethylphosphate (N-term)</option>
3507 <option value="Ethylphosphate (S)">Ethylphosphate (S)</option>
3508 <option value="Ethylphosphate (T)">Ethylphosphate (T)</option>
3509 <option value="Ethylphosphate (Y)">Ethylphosphate (Y)</option>
3510 <option value="ExacTagAmine (K)">ExacTagAmine (K)</option>
3511 <option value="ExacTagThiol (C)">ExacTagThiol (C)</option>
3512 <option value="FAD (C)">FAD (C)</option>
3513 <option value="FAD (H)">FAD (H)</option>
3514 <option value="FAD (Y)">FAD (Y)</option>
3515 <option value="FMN (S)">FMN (S)</option>
3516 <option value="FMN (T)">FMN (T)</option>
3517 <option value="FMNC (C)">FMNC (C)</option>
3518 <option value="FMNH (C)">FMNH (C)</option>
3519 <option value="FMNH (H)">FMNH (H)</option>
3520 <option value="FNEM (C)">FNEM (C)</option>
3521 <option value="FP-Biotin (K)">FP-Biotin (K)</option>
3522 <option value="FP-Biotin (S)">FP-Biotin (S)</option>
3523 <option value="FP-Biotin (T)">FP-Biotin (T)</option>
3524 <option value="FP-Biotin (Y)">FP-Biotin (Y)</option>
3525 <option value="FTC (C)">FTC (C)</option>
3526 <option value="FTC (K)">FTC (K)</option>
3527 <option value="FTC (P)">FTC (P)</option>
3528 <option value="FTC (R)">FTC (R)</option>
3529 <option value="FTC (S)">FTC (S)</option>
3530 <option value="Farnesyl (C)">Farnesyl (C)</option>
3531 <option value="Fluorescein (C)">Fluorescein (C)</option>
3532 <option value="Fluorescein-tyramine (Y)">Fluorescein-tyramine (Y)</option>
3533 <option value="Fluoro (A)">Fluoro (A)</option>
3534 <option value="Fluoro (F)">Fluoro (F)</option>
3535 <option value="Fluoro (W)">Fluoro (W)</option>
3536 <option value="Fluoro (Y)">Fluoro (Y)</option>
3537 <option value="Formyl (K)">Formyl (K)</option>
3538 <option value="Formyl (N-term)">Formyl (N-term)</option>
3539 <option value="Formyl (S)">Formyl (S)</option>
3540 <option value="Formyl (T)">Formyl (T)</option>
3541 <option value="Furan (Y)">Furan (Y)</option>
3542 <option value="G-H1 (R)">G-H1 (R)</option>
3543 <option value="GEE (Q)">GEE (Q)</option>
3544 <option value="GG (C)">GG (C)</option>
3545 <option value="GG (K)">GG (K)</option>
3546 <option value="GG (S)">GG (S)</option>
3547 <option value="GG (T)">GG (T)</option>
3548 <option value="GGQ (K)">GGQ (K)</option>
3549 <option value="GIST-Quat (K)">GIST-Quat (K)</option>
3550 <option value="GIST-Quat (N-term)">GIST-Quat (N-term)</option>
3551 <option value="GIST-Quat:2H(3) (K)">GIST-Quat:2H(3) (K)</option>
3552 <option value="GIST-Quat:2H(3) (N-term)">GIST-Quat:2H(3) (N-term)</option>
3553 <option value="GIST-Quat:2H(6) (K)">GIST-Quat:2H(6) (K)</option>
3554 <option value="GIST-Quat:2H(6) (N-term)">GIST-Quat:2H(6) (N-term)</option>
3555 <option value="GIST-Quat:2H(9) (K)">GIST-Quat:2H(9) (K)</option>
3556 <option value="GIST-Quat:2H(9) (N-term)">GIST-Quat:2H(9) (N-term)</option>
3557 <option value="Galactosyl (K)">Galactosyl (K)</option>
3558 <option value="Galactosyl (N-term)">Galactosyl (N-term)</option>
3559 <option value="GeranylGeranyl (C)">GeranylGeranyl (C)</option>
3560 <option value="Gln-&gt;Ala (Q)">Gln-&gt;Ala (Q)</option>
3561 <option value="Gln-&gt;Arg (Q)">Gln-&gt;Arg (Q)</option>
3562 <option value="Gln-&gt;Asn (Q)">Gln-&gt;Asn (Q)</option>
3563 <option value="Gln-&gt;Asp (Q)">Gln-&gt;Asp (Q)</option>
3564 <option value="Gln-&gt;Cys (Q)">Gln-&gt;Cys (Q)</option>
3565 <option value="Gln-&gt;Glu (Q)">Gln-&gt;Glu (Q)</option>
3566 <option value="Gln-&gt;Gly (Q)">Gln-&gt;Gly (Q)</option>
3567 <option value="Gln-&gt;His (Q)">Gln-&gt;His (Q)</option>
3568 <option value="Gln-&gt;Lys (Q)">Gln-&gt;Lys (Q)</option>
3569 <option value="Gln-&gt;Met (Q)">Gln-&gt;Met (Q)</option>
3570 <option value="Gln-&gt;Phe (Q)">Gln-&gt;Phe (Q)</option>
3571 <option value="Gln-&gt;Pro (Q)">Gln-&gt;Pro (Q)</option>
3572 <option value="Gln-&gt;Ser (Q)">Gln-&gt;Ser (Q)</option>
3573 <option value="Gln-&gt;Thr (Q)">Gln-&gt;Thr (Q)</option>
3574 <option value="Gln-&gt;Trp (Q)">Gln-&gt;Trp (Q)</option>
3575 <option value="Gln-&gt;Tyr (Q)">Gln-&gt;Tyr (Q)</option>
3576 <option value="Gln-&gt;Val (Q)">Gln-&gt;Val (Q)</option>
3577 <option value="Gln-&gt;Xle (Q)">Gln-&gt;Xle (Q)</option>
3578 <option value="Gln-&gt;pyro-Glu (N-term Q)">Gln-&gt;pyro-Glu (N-term Q)</option>
3579 <option value="Glu (E)">Glu (E)</option>
3580 <option value="Glu-&gt;Ala (E)">Glu-&gt;Ala (E)</option>
3581 <option value="Glu-&gt;Arg (E)">Glu-&gt;Arg (E)</option>
3582 <option value="Glu-&gt;Asn (E)">Glu-&gt;Asn (E)</option>
3583 <option value="Glu-&gt;Asp (E)">Glu-&gt;Asp (E)</option>
3584 <option value="Glu-&gt;Cys (E)">Glu-&gt;Cys (E)</option>
3585 <option value="Glu-&gt;Gln (E)">Glu-&gt;Gln (E)</option>
3586 <option value="Glu-&gt;Gly (E)">Glu-&gt;Gly (E)</option>
3587 <option value="Glu-&gt;His (E)">Glu-&gt;His (E)</option>
3588 <option value="Glu-&gt;Lys (E)">Glu-&gt;Lys (E)</option>
3589 <option value="Glu-&gt;Met (E)">Glu-&gt;Met (E)</option>
3590 <option value="Glu-&gt;Phe (E)">Glu-&gt;Phe (E)</option>
3591 <option value="Glu-&gt;Pro (E)">Glu-&gt;Pro (E)</option>
3592 <option value="Glu-&gt;Ser (E)">Glu-&gt;Ser (E)</option>
3593 <option value="Glu-&gt;Thr (E)">Glu-&gt;Thr (E)</option>
3594 <option value="Glu-&gt;Trp (E)">Glu-&gt;Trp (E)</option>
3595 <option value="Glu-&gt;Tyr (E)">Glu-&gt;Tyr (E)</option>
3596 <option value="Glu-&gt;Val (E)">Glu-&gt;Val (E)</option>
3597 <option value="Glu-&gt;Xle (E)">Glu-&gt;Xle (E)</option>
3598 <option value="Glu-&gt;pyro-Glu (N-term E)">Glu-&gt;pyro-Glu (N-term E)</option>
3599 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
3600 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
3601 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)</option>
3602 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)</option>
3603 <option value="GluGlu (E)">GluGlu (E)</option>
3604 <option value="GluGluGlu (E)">GluGluGlu (E)</option>
3605 <option value="GluGluGluGlu (E)">GluGluGluGlu (E)</option>
3606 <option value="Glucosylgalactosyl (K)">Glucosylgalactosyl (K)</option>
3607 <option value="Glucuronyl (S)">Glucuronyl (S)</option>
3608 <option value="Glucuronyl (T)">Glucuronyl (T)</option>
3609 <option value="Glutathione (C)">Glutathione (C)</option>
3610 <option value="Gly (K)">Gly (K)</option>
3611 <option value="Gly (S)">Gly (S)</option>
3612 <option value="Gly (T)">Gly (T)</option>
3613 <option value="Gly-&gt;Ala (G)">Gly-&gt;Ala (G)</option>
3614 <option value="Gly-&gt;Arg (G)">Gly-&gt;Arg (G)</option>
3615 <option value="Gly-&gt;Asn (G)">Gly-&gt;Asn (G)</option>
3616 <option value="Gly-&gt;Asp (G)">Gly-&gt;Asp (G)</option>
3617 <option value="Gly-&gt;Cys (G)">Gly-&gt;Cys (G)</option>
3618 <option value="Gly-&gt;Gln (G)">Gly-&gt;Gln (G)</option>
3619 <option value="Gly-&gt;Glu (G)">Gly-&gt;Glu (G)</option>
3620 <option value="Gly-&gt;His (G)">Gly-&gt;His (G)</option>
3621 <option value="Gly-&gt;Lys (G)">Gly-&gt;Lys (G)</option>
3622 <option value="Gly-&gt;Met (G)">Gly-&gt;Met (G)</option>
3623 <option value="Gly-&gt;Phe (G)">Gly-&gt;Phe (G)</option>
3624 <option value="Gly-&gt;Pro (G)">Gly-&gt;Pro (G)</option>
3625 <option value="Gly-&gt;Ser (G)">Gly-&gt;Ser (G)</option>
3626 <option value="Gly-&gt;Thr (G)">Gly-&gt;Thr (G)</option>
3627 <option value="Gly-&gt;Trp (G)">Gly-&gt;Trp (G)</option>
3628 <option value="Gly-&gt;Tyr (G)">Gly-&gt;Tyr (G)</option>
3629 <option value="Gly-&gt;Val (G)">Gly-&gt;Val (G)</option>
3630 <option value="Gly-&gt;Xle (G)">Gly-&gt;Xle (G)</option>
3631 <option value="Gly-loss+Amide (C-term G)">Gly-loss+Amide (C-term G)</option>
3632 <option value="Glycerophospho (S)">Glycerophospho (S)</option>
3633 <option value="GlycerylPE (E)">GlycerylPE (E)</option>
3634 <option value="Glycosyl (P)">Glycosyl (P)</option>
3635 <option value="Guanidinyl (K)">Guanidinyl (K)</option>
3636 <option value="Guanidinyl (N-term)">Guanidinyl (N-term)</option>
3637 <option value="HCysThiolactone (K)">HCysThiolactone (K)</option>
3638 <option value="HCysteinyl (C)">HCysteinyl (C)</option>
3639 <option value="HMVK (C)">HMVK (C)</option>
3640 <option value="HN2_mustard (C)">HN2_mustard (C)</option>
3641 <option value="HN2_mustard (H)">HN2_mustard (H)</option>
3642 <option value="HN2_mustard (K)">HN2_mustard (K)</option>
3643 <option value="HN3_mustard (C)">HN3_mustard (C)</option>
3644 <option value="HN3_mustard (H)">HN3_mustard (H)</option>
3645 <option value="HN3_mustard (K)">HN3_mustard (K)</option>
3646 <option value="HNE (A)">HNE (A)</option>
3647 <option value="HNE (C)">HNE (C)</option>
3648 <option value="HNE (H)">HNE (H)</option>
3649 <option value="HNE (K)">HNE (K)</option>
3650 <option value="HNE (L)">HNE (L)</option>
3651 <option value="HNE+Delta:H(2) (C)">HNE+Delta:H(2) (C)</option>
3652 <option value="HNE+Delta:H(2) (H)">HNE+Delta:H(2) (H)</option>
3653 <option value="HNE+Delta:H(2) (K)">HNE+Delta:H(2) (K)</option>
3654 <option value="HNE-BAHAH (C)">HNE-BAHAH (C)</option>
3655 <option value="HNE-BAHAH (H)">HNE-BAHAH (H)</option>
3656 <option value="HNE-BAHAH (K)">HNE-BAHAH (K)</option>
3657 <option value="HNE-Delta:H(2)O (C)">HNE-Delta:H(2)O (C)</option>
3658 <option value="HNE-Delta:H(2)O (H)">HNE-Delta:H(2)O (H)</option>
3659 <option value="HNE-Delta:H(2)O (K)">HNE-Delta:H(2)O (K)</option>
3660 <option value="HPG (R)">HPG (R)</option>
3661 <option value="Heme (C)">Heme (C)</option>
3662 <option value="Heme (H)">Heme (H)</option>
3663 <option value="Hep (K)">Hep (K)</option>
3664 <option value="Hep (N)">Hep (N)</option>
3665 <option value="Hep (Q)">Hep (Q)</option>
3666 <option value="Hep (R)">Hep (R)</option>
3667 <option value="Hep (S)">Hep (S)</option>
3668 <option value="Hep (T)">Hep (T)</option>
3669 <option value="Hex (C)">Hex (C)</option>
3670 <option value="Hex (K)">Hex (K)</option>
3671 <option value="Hex (N)">Hex (N)</option>
3672 <option value="Hex (N-term)">Hex (N-term)</option>
3673 <option value="Hex (R)">Hex (R)</option>
3674 <option value="Hex (S)">Hex (S)</option>
3675 <option value="Hex (T)">Hex (T)</option>
3676 <option value="Hex (W)">Hex (W)</option>
3677 <option value="Hex (Y)">Hex (Y)</option>
3678 <option value="Hex(1)HexA(1) (S)">Hex(1)HexA(1) (S)</option>
3679 <option value="Hex(1)HexA(1) (T)">Hex(1)HexA(1) (T)</option>
3680 <option value="Hex(1)HexA(1)HexNAc(1) (S)">Hex(1)HexA(1)HexNAc(1) (S)</option>
3681 <option value="Hex(1)HexA(1)HexNAc(1) (T)">Hex(1)HexA(1)HexNAc(1) (T)</option>
3682 <option value="Hex(1)HexA(1)HexNAc(2) (S)">Hex(1)HexA(1)HexNAc(2) (S)</option>
3683 <option value="Hex(1)HexA(1)HexNAc(2) (T)">Hex(1)HexA(1)HexNAc(2) (T)</option>
3684 <option value="Hex(1)HexNAc(1) (N)">Hex(1)HexNAc(1) (N)</option>
3685 <option value="Hex(1)HexNAc(1) (S)">Hex(1)HexNAc(1) (S)</option>
3686 <option value="Hex(1)HexNAc(1) (T)">Hex(1)HexNAc(1) (T)</option>
3687 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)</option>
3688 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)</option>
3689 <option value="Hex(1)HexNAc(1)NeuAc(1) (N)">Hex(1)HexNAc(1)NeuAc(1) (N)</option>
3690 <option value="Hex(1)HexNAc(1)NeuAc(1) (S)">Hex(1)HexNAc(1)NeuAc(1) (S)</option>
3691 <option value="Hex(1)HexNAc(1)NeuAc(1) (T)">Hex(1)HexNAc(1)NeuAc(1) (T)</option>
3692 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)</option>
3693 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)</option>
3694 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)</option>
3695 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)</option>
3696 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)</option>
3697 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)</option>
3698 <option value="Hex(1)HexNAc(1)NeuAc(2) (N)">Hex(1)HexNAc(1)NeuAc(2) (N)</option>
3699 <option value="Hex(1)HexNAc(1)NeuAc(2) (S)">Hex(1)HexNAc(1)NeuAc(2) (S)</option>
3700 <option value="Hex(1)HexNAc(1)NeuAc(2) (T)">Hex(1)HexNAc(1)NeuAc(2) (T)</option>
3701 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)</option>
3702 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)</option>
3703 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)</option>
3704 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)</option>
3705 <option value="Hex(1)HexNAc(1)NeuAc(3) (S)">Hex(1)HexNAc(1)NeuAc(3) (S)</option>
3706 <option value="Hex(1)HexNAc(1)NeuAc(3) (T)">Hex(1)HexNAc(1)NeuAc(3) (T)</option>
3707 <option value="Hex(1)HexNAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuGc(1) (S)</option>
3708 <option value="Hex(1)HexNAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuGc(1) (T)</option>
3709 <option value="Hex(1)HexNAc(1)NeuGc(2) (S)">Hex(1)HexNAc(1)NeuGc(2) (S)</option>
3710 <option value="Hex(1)HexNAc(1)NeuGc(2) (T)">Hex(1)HexNAc(1)NeuGc(2) (T)</option>
3711 <option value="Hex(1)HexNAc(1)NeuGc(3) (S)">Hex(1)HexNAc(1)NeuGc(3) (S)</option>
3712 <option value="Hex(1)HexNAc(1)NeuGc(3) (T)">Hex(1)HexNAc(1)NeuGc(3) (T)</option>
3713 <option value="Hex(1)HexNAc(1)NeuGc(4) (S)">Hex(1)HexNAc(1)NeuGc(4) (S)</option>
3714 <option value="Hex(1)HexNAc(1)NeuGc(4) (T)">Hex(1)HexNAc(1)NeuGc(4) (T)</option>
3715 <option value="Hex(1)HexNAc(1)NeuGc(5) (S)">Hex(1)HexNAc(1)NeuGc(5) (S)</option>
3716 <option value="Hex(1)HexNAc(1)NeuGc(5) (T)">Hex(1)HexNAc(1)NeuGc(5) (T)</option>
3717 <option value="Hex(1)HexNAc(1)Phos(1) (S)">Hex(1)HexNAc(1)Phos(1) (S)</option>
3718 <option value="Hex(1)HexNAc(1)Phos(1) (T)">Hex(1)HexNAc(1)Phos(1) (T)</option>
3719 <option value="Hex(1)HexNAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)Sulf(1) (S)</option>
3720 <option value="Hex(1)HexNAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)Sulf(1) (T)</option>
3721 <option value="Hex(1)HexNAc(1)dHex(1) (N)">Hex(1)HexNAc(1)dHex(1) (N)</option>
3722 <option value="Hex(1)HexNAc(1)dHex(1) (S)">Hex(1)HexNAc(1)dHex(1) (S)</option>
3723 <option value="Hex(1)HexNAc(1)dHex(1) (T)">Hex(1)HexNAc(1)dHex(1) (T)</option>
3724 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (S)">Hex(1)HexNAc(1)dHex(1)Me(1) (S)</option>
3725 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (T)">Hex(1)HexNAc(1)dHex(1)Me(1) (T)</option>
3726 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (S)">Hex(1)HexNAc(1)dHex(1)Me(2) (S)</option>
3727 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (T)">Hex(1)HexNAc(1)dHex(1)Me(2) (T)</option>
3728 <option value="Hex(1)HexNAc(2) (N)">Hex(1)HexNAc(2) (N)</option>
3729 <option value="Hex(1)HexNAc(2) (S)">Hex(1)HexNAc(2) (S)</option>
3730 <option value="Hex(1)HexNAc(2) (T)">Hex(1)HexNAc(2) (T)</option>
3731 <option value="Hex(1)HexNAc(2)NeuAc(1) (S)">Hex(1)HexNAc(2)NeuAc(1) (S)</option>
3732 <option value="Hex(1)HexNAc(2)NeuAc(1) (T)">Hex(1)HexNAc(2)NeuAc(1) (T)</option>
3733 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
3734 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
3735 <option value="Hex(1)HexNAc(2)NeuAc(2) (S)">Hex(1)HexNAc(2)NeuAc(2) (S)</option>
3736 <option value="Hex(1)HexNAc(2)NeuAc(2) (T)">Hex(1)HexNAc(2)NeuAc(2) (T)</option>
3737 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
3738 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
3739 <option value="Hex(1)HexNAc(2)NeuGc(1) (S)">Hex(1)HexNAc(2)NeuGc(1) (S)</option>
3740 <option value="Hex(1)HexNAc(2)NeuGc(1) (T)">Hex(1)HexNAc(2)NeuGc(1) (T)</option>
3741 <option value="Hex(1)HexNAc(2)Pent(1) (N)">Hex(1)HexNAc(2)Pent(1) (N)</option>
3742 <option value="Hex(1)HexNAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)Sulf(1) (S)</option>
3743 <option value="Hex(1)HexNAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)Sulf(1) (T)</option>
3744 <option value="Hex(1)HexNAc(2)dHex(1) (N)">Hex(1)HexNAc(2)dHex(1) (N)</option>
3745 <option value="Hex(1)HexNAc(2)dHex(1) (S)">Hex(1)HexNAc(2)dHex(1) (S)</option>
3746 <option value="Hex(1)HexNAc(2)dHex(1) (T)">Hex(1)HexNAc(2)dHex(1) (T)</option>
3747 <option value="Hex(1)HexNAc(2)dHex(1)Pent(1) (N)">Hex(1)HexNAc(2)dHex(1)Pent(1) (N)</option>
3748 <option value="Hex(1)HexNAc(2)dHex(2) (N)">Hex(1)HexNAc(2)dHex(2) (N)</option>
3749 <option value="Hex(1)HexNAc(2)dHex(2) (S)">Hex(1)HexNAc(2)dHex(2) (S)</option>
3750 <option value="Hex(1)HexNAc(2)dHex(2) (T)">Hex(1)HexNAc(2)dHex(2) (T)</option>
3751 <option value="Hex(1)HexNAc(3) (S)">Hex(1)HexNAc(3) (S)</option>
3752 <option value="Hex(1)HexNAc(3) (T)">Hex(1)HexNAc(3) (T)</option>
3753 <option value="Hex(1)HexNAc(3)NeuAc(1) (S)">Hex(1)HexNAc(3)NeuAc(1) (S)</option>
3754 <option value="Hex(1)HexNAc(3)NeuAc(1) (T)">Hex(1)HexNAc(3)NeuAc(1) (T)</option>
3755 <option value="Hex(1)HexNAc(3)NeuAc(2) (S)">Hex(1)HexNAc(3)NeuAc(2) (S)</option>
3756 <option value="Hex(1)HexNAc(3)NeuAc(2) (T)">Hex(1)HexNAc(3)NeuAc(2) (T)</option>
3757 <option value="Hex(1)HexNAc(3)NeuGc(1) (S)">Hex(1)HexNAc(3)NeuGc(1) (S)</option>
3758 <option value="Hex(1)HexNAc(3)NeuGc(1) (T)">Hex(1)HexNAc(3)NeuGc(1) (T)</option>
3759 <option value="Hex(1)HexNAc(3)Sulf(1) (S)">Hex(1)HexNAc(3)Sulf(1) (S)</option>
3760 <option value="Hex(1)HexNAc(3)Sulf(1) (T)">Hex(1)HexNAc(3)Sulf(1) (T)</option>
3761 <option value="Hex(1)NeuAc(1) (S)">Hex(1)NeuAc(1) (S)</option>
3762 <option value="Hex(1)NeuAc(1) (T)">Hex(1)NeuAc(1) (T)</option>
3763 <option value="Hex(1)NeuAc(1)Pent(1) (S)">Hex(1)NeuAc(1)Pent(1) (S)</option>
3764 <option value="Hex(1)NeuAc(1)Pent(1) (T)">Hex(1)NeuAc(1)Pent(1) (T)</option>
3765 <option value="Hex(1)NeuGc(1) (S)">Hex(1)NeuGc(1) (S)</option>
3766 <option value="Hex(1)NeuGc(1) (T)">Hex(1)NeuGc(1) (T)</option>
3767 <option value="Hex(1)Pent(1) (S)">Hex(1)Pent(1) (S)</option>
3768 <option value="Hex(1)Pent(1) (T)">Hex(1)Pent(1) (T)</option>
3769 <option value="Hex(1)Pent(2) (S)">Hex(1)Pent(2) (S)</option>
3770 <option value="Hex(1)Pent(2) (T)">Hex(1)Pent(2) (T)</option>
3771 <option value="Hex(10)Phos(3) (S)">Hex(10)Phos(3) (S)</option>
3772 <option value="Hex(10)Phos(3) (T)">Hex(10)Phos(3) (T)</option>
3773 <option value="Hex(2) (K)">Hex(2) (K)</option>
3774 <option value="Hex(2) (R)">Hex(2) (R)</option>
3775 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)</option>
3776 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)</option>
3777 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)</option>
3778 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)</option>
3779 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)Pent(1)Sulf(1) (S)</option>
3780 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)Pent(1)Sulf(1) (T)</option>
3781 <option value="Hex(2)HexNAc(1) (S)">Hex(2)HexNAc(1) (S)</option>
3782 <option value="Hex(2)HexNAc(1) (T)">Hex(2)HexNAc(1) (T)</option>
3783 <option value="Hex(2)HexNAc(1)Me(1) (S)">Hex(2)HexNAc(1)Me(1) (S)</option>
3784 <option value="Hex(2)HexNAc(1)Me(1) (T)">Hex(2)HexNAc(1)Me(1) (T)</option>
3785 <option value="Hex(2)HexNAc(1)NeuGc(1) (S)">Hex(2)HexNAc(1)NeuGc(1) (S)</option>
3786 <option value="Hex(2)HexNAc(1)NeuGc(1) (T)">Hex(2)HexNAc(1)NeuGc(1) (T)</option>
3787 <option value="Hex(2)HexNAc(1)NeuGc(2) (S)">Hex(2)HexNAc(1)NeuGc(2) (S)</option>
3788 <option value="Hex(2)HexNAc(1)NeuGc(2) (T)">Hex(2)HexNAc(1)NeuGc(2) (T)</option>
3789 <option value="Hex(2)HexNAc(1)NeuGc(3) (S)">Hex(2)HexNAc(1)NeuGc(3) (S)</option>
3790 <option value="Hex(2)HexNAc(1)NeuGc(3) (T)">Hex(2)HexNAc(1)NeuGc(3) (T)</option>
3791 <option value="Hex(2)HexNAc(1)NeuGc(4) (S)">Hex(2)HexNAc(1)NeuGc(4) (S)</option>
3792 <option value="Hex(2)HexNAc(1)NeuGc(4) (T)">Hex(2)HexNAc(1)NeuGc(4) (T)</option>
3793 <option value="Hex(2)HexNAc(1)Sulf(1) (S)">Hex(2)HexNAc(1)Sulf(1) (S)</option>
3794 <option value="Hex(2)HexNAc(1)Sulf(1) (T)">Hex(2)HexNAc(1)Sulf(1) (T)</option>
3795 <option value="Hex(2)HexNAc(2) (N)">Hex(2)HexNAc(2) (N)</option>
3796 <option value="Hex(2)HexNAc(2) (S)">Hex(2)HexNAc(2) (S)</option>
3797 <option value="Hex(2)HexNAc(2) (T)">Hex(2)HexNAc(2) (T)</option>
3798 <option value="Hex(2)HexNAc(2)NeuAc(1) (N)">Hex(2)HexNAc(2)NeuAc(1) (N)</option>
3799 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
3800 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
3801 <option value="Hex(2)HexNAc(2)NeuAc(2) (S)">Hex(2)HexNAc(2)NeuAc(2) (S)</option>
3802 <option value="Hex(2)HexNAc(2)NeuAc(2) (T)">Hex(2)HexNAc(2)NeuAc(2) (T)</option>
3803 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
3804 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
3805 <option value="Hex(2)HexNAc(2)NeuGc(1) (S)">Hex(2)HexNAc(2)NeuGc(1) (S)</option>
3806 <option value="Hex(2)HexNAc(2)NeuGc(1) (T)">Hex(2)HexNAc(2)NeuGc(1) (T)</option>
3807 <option value="Hex(2)HexNAc(2)Pent(1) (N)">Hex(2)HexNAc(2)Pent(1) (N)</option>
3808 <option value="Hex(2)HexNAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)Sulf(1) (S)</option>
3809 <option value="Hex(2)HexNAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)Sulf(1) (T)</option>
3810 <option value="Hex(2)HexNAc(2)dHex(1) (N)">Hex(2)HexNAc(2)dHex(1) (N)</option>
3811 <option value="Hex(2)HexNAc(2)dHex(1) (S)">Hex(2)HexNAc(2)dHex(1) (S)</option>
3812 <option value="Hex(2)HexNAc(2)dHex(1) (T)">Hex(2)HexNAc(2)dHex(1) (T)</option>
3813 <option value="Hex(2)HexNAc(3) (S)">Hex(2)HexNAc(3) (S)</option>
3814 <option value="Hex(2)HexNAc(3) (T)">Hex(2)HexNAc(3) (T)</option>
3815 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)</option>
3816 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)</option>
3817 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
3818 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
3819 <option value="Hex(2)HexNAc(3)NeuAc(2) (S)">Hex(2)HexNAc(3)NeuAc(2) (S)</option>
3820 <option value="Hex(2)HexNAc(3)NeuAc(2) (T)">Hex(2)HexNAc(3)NeuAc(2) (T)</option>
3821 <option value="Hex(2)HexNAc(3)NeuAc(3) (S)">Hex(2)HexNAc(3)NeuAc(3) (S)</option>
3822 <option value="Hex(2)HexNAc(3)NeuAc(3) (T)">Hex(2)HexNAc(3)NeuAc(3) (T)</option>
3823 <option value="Hex(2)HexNAc(3)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuGc(1) (S)</option>
3824 <option value="Hex(2)HexNAc(3)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuGc(1) (T)</option>
3825 <option value="Hex(2)HexNAc(3)NeuGc(2) (S)">Hex(2)HexNAc(3)NeuGc(2) (S)</option>
3826 <option value="Hex(2)HexNAc(3)NeuGc(2) (T)">Hex(2)HexNAc(3)NeuGc(2) (T)</option>
3827 <option value="Hex(2)HexNAc(3)NeuGc(3) (S)">Hex(2)HexNAc(3)NeuGc(3) (S)</option>
3828 <option value="Hex(2)HexNAc(3)NeuGc(3) (T)">Hex(2)HexNAc(3)NeuGc(3) (T)</option>
3829 <option value="Hex(2)HexNAc(3)Sulf(1) (S)">Hex(2)HexNAc(3)Sulf(1) (S)</option>
3830 <option value="Hex(2)HexNAc(3)Sulf(1) (T)">Hex(2)HexNAc(3)Sulf(1) (T)</option>
3831 <option value="Hex(2)HexNAc(4) (S)">Hex(2)HexNAc(4) (S)</option>
3832 <option value="Hex(2)HexNAc(4) (T)">Hex(2)HexNAc(4) (T)</option>
3833 <option value="Hex(2)HexNAc(4)NeuAc(1) (S)">Hex(2)HexNAc(4)NeuAc(1) (S)</option>
3834 <option value="Hex(2)HexNAc(4)NeuAc(1) (T)">Hex(2)HexNAc(4)NeuAc(1) (T)</option>
3835 <option value="Hex(2)HexNAc(5) (S)">Hex(2)HexNAc(5) (S)</option>
3836 <option value="Hex(2)HexNAc(5) (T)">Hex(2)HexNAc(5) (T)</option>
3837 <option value="Hex(2)NeuAc(1) (S)">Hex(2)NeuAc(1) (S)</option>
3838 <option value="Hex(2)NeuAc(1) (T)">Hex(2)NeuAc(1) (T)</option>
3839 <option value="Hex(3) (N)">Hex(3) (N)</option>
3840 <option value="Hex(3) (S)">Hex(3) (S)</option>
3841 <option value="Hex(3) (T)">Hex(3) (T)</option>
3842 <option value="Hex(3)HexNAc(1) (S)">Hex(3)HexNAc(1) (S)</option>
3843 <option value="Hex(3)HexNAc(1) (T)">Hex(3)HexNAc(1) (T)</option>
3844 <option value="Hex(3)HexNAc(1)Me(1) (S)">Hex(3)HexNAc(1)Me(1) (S)</option>
3845 <option value="Hex(3)HexNAc(1)Me(1) (T)">Hex(3)HexNAc(1)Me(1) (T)</option>
3846 <option value="Hex(3)HexNAc(1)Pent(1) (N)">Hex(3)HexNAc(1)Pent(1) (N)</option>
3847 <option value="Hex(3)HexNAc(2) (N)">Hex(3)HexNAc(2) (N)</option>
3848 <option value="Hex(3)HexNAc(2) (S)">Hex(3)HexNAc(2) (S)</option>
3849 <option value="Hex(3)HexNAc(2) (T)">Hex(3)HexNAc(2) (T)</option>
3850 <option value="Hex(3)HexNAc(2)NeuAc(1) (N)">Hex(3)HexNAc(2)NeuAc(1) (N)</option>
3851 <option value="Hex(3)HexNAc(2)NeuAc(2) (S)">Hex(3)HexNAc(2)NeuAc(2) (S)</option>
3852 <option value="Hex(3)HexNAc(2)NeuAc(2) (T)">Hex(3)HexNAc(2)NeuAc(2) (T)</option>
3853 <option value="Hex(3)HexNAc(2)Pent(1) (N)">Hex(3)HexNAc(2)Pent(1) (N)</option>
3854 <option value="Hex(3)HexNAc(2)Phos(1) (N)">Hex(3)HexNAc(2)Phos(1) (N)</option>
3855 <option value="Hex(3)HexNAc(3) (N)">Hex(3)HexNAc(3) (N)</option>
3856 <option value="Hex(3)HexNAc(3) (S)">Hex(3)HexNAc(3) (S)</option>
3857 <option value="Hex(3)HexNAc(3) (T)">Hex(3)HexNAc(3) (T)</option>
3858 <option value="Hex(3)HexNAc(3)NeuAc(1) (S)">Hex(3)HexNAc(3)NeuAc(1) (S)</option>
3859 <option value="Hex(3)HexNAc(3)NeuAc(1) (T)">Hex(3)HexNAc(3)NeuAc(1) (T)</option>
3860 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
3861 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
3862 <option value="Hex(3)HexNAc(3)NeuAc(2) (S)">Hex(3)HexNAc(3)NeuAc(2) (S)</option>
3863 <option value="Hex(3)HexNAc(3)NeuAc(2) (T)">Hex(3)HexNAc(3)NeuAc(2) (T)</option>
3864 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)</option>
3865 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)</option>
3866 <option value="Hex(3)HexNAc(3)NeuGc(1) (S)">Hex(3)HexNAc(3)NeuGc(1) (S)</option>
3867 <option value="Hex(3)HexNAc(3)NeuGc(1) (T)">Hex(3)HexNAc(3)NeuGc(1) (T)</option>
3868 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)</option>
3869 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)</option>
3870 <option value="Hex(3)HexNAc(3)Pent(1) (N)">Hex(3)HexNAc(3)Pent(1) (N)</option>
3871 <option value="Hex(3)HexNAc(3)Sulf(1) (S)">Hex(3)HexNAc(3)Sulf(1) (S)</option>
3872 <option value="Hex(3)HexNAc(3)Sulf(1) (T)">Hex(3)HexNAc(3)Sulf(1) (T)</option>
3873 <option value="Hex(3)HexNAc(4) (N)">Hex(3)HexNAc(4) (N)</option>
3874 <option value="Hex(3)HexNAc(4) (S)">Hex(3)HexNAc(4) (S)</option>
3875 <option value="Hex(3)HexNAc(4) (T)">Hex(3)HexNAc(4) (T)</option>
3876 <option value="Hex(3)HexNAc(4)NeuAc(1) (N)">Hex(3)HexNAc(4)NeuAc(1) (N)</option>
3877 <option value="Hex(3)HexNAc(4)Pent(1) (N)">Hex(3)HexNAc(4)Pent(1) (N)</option>
3878 <option value="Hex(3)HexNAc(4)Sulf(1) (N)">Hex(3)HexNAc(4)Sulf(1) (N)</option>
3879 <option value="Hex(3)HexNAc(5) (N)">Hex(3)HexNAc(5) (N)</option>
3880 <option value="Hex(3)HexNAc(5) (S)">Hex(3)HexNAc(5) (S)</option>
3881 <option value="Hex(3)HexNAc(5) (T)">Hex(3)HexNAc(5) (T)</option>
3882 <option value="Hex(3)HexNAc(5)Sulf(1) (N)">Hex(3)HexNAc(5)Sulf(1) (N)</option>
3883 <option value="Hex(3)HexNAc(6) (N)">Hex(3)HexNAc(6) (N)</option>
3884 <option value="Hex(3)HexNAc(6) (S)">Hex(3)HexNAc(6) (S)</option>
3885 <option value="Hex(3)HexNAc(6) (T)">Hex(3)HexNAc(6) (T)</option>
3886 <option value="Hex(3)HexNAc(6)NeuAc(1) (N)">Hex(3)HexNAc(6)NeuAc(1) (N)</option>
3887 <option value="Hex(3)HexNAc(6)Sulf(1) (N)">Hex(3)HexNAc(6)Sulf(1) (N)</option>
3888 <option value="Hex(3)HexNAc(6)Sulf(2) (N)">Hex(3)HexNAc(6)Sulf(2) (N)</option>
3889 <option value="Hex(3)HexNAc(7) (N)">Hex(3)HexNAc(7) (N)</option>
3890 <option value="Hex(3)HexNAc(7)Sulf(1) (N)">Hex(3)HexNAc(7)Sulf(1) (N)</option>
3891 <option value="Hex(3)Phos(1) (S)">Hex(3)Phos(1) (S)</option>
3892 <option value="Hex(3)Phos(1) (T)">Hex(3)Phos(1) (T)</option>
3893 <option value="Hex(4) (S)">Hex(4) (S)</option>
3894 <option value="Hex(4) (T)">Hex(4) (T)</option>
3895 <option value="Hex(4)HexNAc(1) (S)">Hex(4)HexNAc(1) (S)</option>
3896 <option value="Hex(4)HexNAc(1) (T)">Hex(4)HexNAc(1) (T)</option>
3897 <option value="Hex(4)HexNAc(2) (N)">Hex(4)HexNAc(2) (N)</option>
3898 <option value="Hex(4)HexNAc(2)NeuAc(1) (N)">Hex(4)HexNAc(2)NeuAc(1) (N)</option>
3899 <option value="Hex(4)HexNAc(2)Pent(1) (N)">Hex(4)HexNAc(2)Pent(1) (N)</option>
3900 <option value="Hex(4)HexNAc(3) (N)">Hex(4)HexNAc(3) (N)</option>
3901 <option value="Hex(4)HexNAc(3) (S)">Hex(4)HexNAc(3) (S)</option>
3902 <option value="Hex(4)HexNAc(3) (T)">Hex(4)HexNAc(3) (T)</option>
3903 <option value="Hex(4)HexNAc(3)NeuAc(1) (N)">Hex(4)HexNAc(3)NeuAc(1) (N)</option>
3904 <option value="Hex(4)HexNAc(3)NeuAc(1) (S)">Hex(4)HexNAc(3)NeuAc(1) (S)</option>
3905 <option value="Hex(4)HexNAc(3)NeuAc(1) (T)">Hex(4)HexNAc(3)NeuAc(1) (T)</option>
3906 <option value="Hex(4)HexNAc(3)NeuAc(2) (N)">Hex(4)HexNAc(3)NeuAc(2) (N)</option>
3907 <option value="Hex(4)HexNAc(3)NeuGc(1) (N)">Hex(4)HexNAc(3)NeuGc(1) (N)</option>
3908 <option value="Hex(4)HexNAc(3)Pent(1) (N)">Hex(4)HexNAc(3)Pent(1) (N)</option>
3909 <option value="Hex(4)HexNAc(4) (N)">Hex(4)HexNAc(4) (N)</option>
3910 <option value="Hex(4)HexNAc(4) (S)">Hex(4)HexNAc(4) (S)</option>
3911 <option value="Hex(4)HexNAc(4) (T)">Hex(4)HexNAc(4) (T)</option>
3912 <option value="Hex(4)HexNAc(4)Me(2)Pent(1) (N)">Hex(4)HexNAc(4)Me(2)Pent(1) (N)</option>
3913 <option value="Hex(4)HexNAc(4)NeuAc(1) (N)">Hex(4)HexNAc(4)NeuAc(1) (N)</option>
3914 <option value="Hex(4)HexNAc(4)NeuAc(1) (S)">Hex(4)HexNAc(4)NeuAc(1) (S)</option>
3915 <option value="Hex(4)HexNAc(4)NeuAc(1) (T)">Hex(4)HexNAc(4)NeuAc(1) (T)</option>
3916 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)</option>
3917 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)</option>
3918 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)</option>
3919 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)</option>
3920 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)</option>
3921 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)</option>
3922 <option value="Hex(4)HexNAc(4)Pent(1) (N)">Hex(4)HexNAc(4)Pent(1) (N)</option>
3923 <option value="Hex(4)HexNAc(4)Sulf(1) (N)">Hex(4)HexNAc(4)Sulf(1) (N)</option>
3924 <option value="Hex(4)HexNAc(4)Sulf(2) (S)">Hex(4)HexNAc(4)Sulf(2) (S)</option>
3925 <option value="Hex(4)HexNAc(4)Sulf(2) (T)">Hex(4)HexNAc(4)Sulf(2) (T)</option>
3926 <option value="Hex(4)HexNAc(5) (N)">Hex(4)HexNAc(5) (N)</option>
3927 <option value="Hex(4)HexNAc(5)NeuAc(1) (N)">Hex(4)HexNAc(5)NeuAc(1) (N)</option>
3928 <option value="Hex(4)HexNAc(5)Sulf(1) (N)">Hex(4)HexNAc(5)Sulf(1) (N)</option>
3929 <option value="Hex(4)HexNAc(6) (N)">Hex(4)HexNAc(6) (N)</option>
3930 <option value="Hex(4)Phos(1) (S)">Hex(4)Phos(1) (S)</option>
3931 <option value="Hex(4)Phos(1) (T)">Hex(4)Phos(1) (T)</option>
3932 <option value="Hex(5) (S)">Hex(5) (S)</option>
3933 <option value="Hex(5) (T)">Hex(5) (T)</option>
3934 <option value="Hex(5)HexNAc(1) (S)">Hex(5)HexNAc(1) (S)</option>
3935 <option value="Hex(5)HexNAc(1) (T)">Hex(5)HexNAc(1) (T)</option>
3936 <option value="Hex(5)HexNAc(2) (N)">Hex(5)HexNAc(2) (N)</option>
3937 <option value="Hex(5)HexNAc(2)Phos(1) (N)">Hex(5)HexNAc(2)Phos(1) (N)</option>
3938 <option value="Hex(5)HexNAc(3) (N)">Hex(5)HexNAc(3) (N)</option>
3939 <option value="Hex(5)HexNAc(3)Pent(1) (N)">Hex(5)HexNAc(3)Pent(1) (N)</option>
3940 <option value="Hex(5)HexNAc(4) (N)">Hex(5)HexNAc(4) (N)</option>
3941 <option value="Hex(5)HexNAc(4) (S)">Hex(5)HexNAc(4) (S)</option>
3942 <option value="Hex(5)HexNAc(4) (T)">Hex(5)HexNAc(4) (T)</option>
3943 <option value="Hex(5)HexNAc(4)Me(2)Pent(1) (N)">Hex(5)HexNAc(4)Me(2)Pent(1) (N)</option>
3944 <option value="Hex(5)HexNAc(4)NeuAc(1) (N)">Hex(5)HexNAc(4)NeuAc(1) (N)</option>
3945 <option value="Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)">Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)</option>
3946 <option value="Hex(5)HexNAc(4)NeuAc(2) (N)">Hex(5)HexNAc(4)NeuAc(2) (N)</option>
3947 <option value="Hex(5)HexNAc(4)NeuGc(1) (N)">Hex(5)HexNAc(4)NeuGc(1) (N)</option>
3948 <option value="Hex(5)HexNAc(4)Sulf(1) (N)">Hex(5)HexNAc(4)Sulf(1) (N)</option>
3949 <option value="Hex(5)HexNAc(5) (N)">Hex(5)HexNAc(5) (N)</option>
3950 <option value="Hex(5)HexNAc(5) (S)">Hex(5)HexNAc(5) (S)</option>
3951 <option value="Hex(5)HexNAc(5) (T)">Hex(5)HexNAc(5) (T)</option>
3952 <option value="Hex(5)Phos(1) (S)">Hex(5)Phos(1) (S)</option>
3953 <option value="Hex(5)Phos(1) (T)">Hex(5)Phos(1) (T)</option>
3954 <option value="Hex(5)Phos(3) (S)">Hex(5)Phos(3) (S)</option>
3955 <option value="Hex(5)Phos(3) (T)">Hex(5)Phos(3) (T)</option>
3956 <option value="Hex(6)HexNAc(2) (N)">Hex(6)HexNAc(2) (N)</option>
3957 <option value="Hex(6)HexNAc(2)Phos(1) (N)">Hex(6)HexNAc(2)Phos(1) (N)</option>
3958 <option value="Hex(6)HexNAc(3) (N)">Hex(6)HexNAc(3) (N)</option>
3959 <option value="Hex(6)HexNAc(3)Phos(1) (N)">Hex(6)HexNAc(3)Phos(1) (N)</option>
3960 <option value="Hex(6)HexNAc(4) (N)">Hex(6)HexNAc(4) (N)</option>
3961 <option value="Hex(6)HexNAc(4) (S)">Hex(6)HexNAc(4) (S)</option>
3962 <option value="Hex(6)HexNAc(4) (T)">Hex(6)HexNAc(4) (T)</option>
3963 <option value="Hex(6)HexNAc(4)Me(3) (N)">Hex(6)HexNAc(4)Me(3) (N)</option>
3964 <option value="Hex(6)HexNAc(4)Me(3)Pent(1) (N)">Hex(6)HexNAc(4)Me(3)Pent(1) (N)</option>
3965 <option value="Hex(6)HexNAc(5) (N)">Hex(6)HexNAc(5) (N)</option>
3966 <option value="Hex(6)Phos(1) (S)">Hex(6)Phos(1) (S)</option>
3967 <option value="Hex(6)Phos(1) (T)">Hex(6)Phos(1) (T)</option>
3968 <option value="Hex(6)Phos(3) (S)">Hex(6)Phos(3) (S)</option>
3969 <option value="Hex(6)Phos(3) (T)">Hex(6)Phos(3) (T)</option>
3970 <option value="Hex(7)HexNAc(1) (N)">Hex(7)HexNAc(1) (N)</option>
3971 <option value="Hex(7)HexNAc(2) (N)">Hex(7)HexNAc(2) (N)</option>
3972 <option value="Hex(7)HexNAc(2)Phos(1) (N)">Hex(7)HexNAc(2)Phos(1) (N)</option>
3973 <option value="Hex(7)HexNAc(2)Phos(2) (N)">Hex(7)HexNAc(2)Phos(2) (N)</option>
3974 <option value="Hex(7)HexNAc(3) (N)">Hex(7)HexNAc(3) (N)</option>
3975 <option value="Hex(7)HexNAc(3)Phos(1) (N)">Hex(7)HexNAc(3)Phos(1) (N)</option>
3976 <option value="Hex(7)HexNAc(4) (N)">Hex(7)HexNAc(4) (N)</option>
3977 <option value="Hex(7)Phos(3) (S)">Hex(7)Phos(3) (S)</option>
3978 <option value="Hex(7)Phos(3) (T)">Hex(7)Phos(3) (T)</option>
3979 <option value="Hex(8)HexNAc(1) (N)">Hex(8)HexNAc(1) (N)</option>
3980 <option value="Hex(8)HexNAc(2) (N)">Hex(8)HexNAc(2) (N)</option>
3981 <option value="Hex(8)Phos(3) (S)">Hex(8)Phos(3) (S)</option>
3982 <option value="Hex(8)Phos(3) (T)">Hex(8)Phos(3) (T)</option>
3983 <option value="Hex(9)HexNAc(2) (N)">Hex(9)HexNAc(2) (N)</option>
3984 <option value="Hex(9)Phos(3) (S)">Hex(9)Phos(3) (S)</option>
3985 <option value="Hex(9)Phos(3) (T)">Hex(9)Phos(3) (T)</option>
3986 <option value="HexN (K)">HexN (K)</option>
3987 <option value="HexN (N)">HexN (N)</option>
3988 <option value="HexN (S)">HexN (S)</option>
3989 <option value="HexN (T)">HexN (T)</option>
3990 <option value="HexN (W)">HexN (W)</option>
3991 <option value="HexNAc (N)">HexNAc (N)</option>
3992 <option value="HexNAc (S)">HexNAc (S)</option>
3993 <option value="HexNAc (T)">HexNAc (T)</option>
3994 <option value="HexNAc(1)Kdn(2) (S)">HexNAc(1)Kdn(2) (S)</option>
3995 <option value="HexNAc(1)Kdn(2) (T)">HexNAc(1)Kdn(2) (T)</option>
3996 <option value="HexNAc(1)NeuAc(1) (S)">HexNAc(1)NeuAc(1) (S)</option>
3997 <option value="HexNAc(1)NeuAc(1) (T)">HexNAc(1)NeuAc(1) (T)</option>
3998 <option value="HexNAc(1)NeuGc(1) (S)">HexNAc(1)NeuGc(1) (S)</option>
3999 <option value="HexNAc(1)NeuGc(1) (T)">HexNAc(1)NeuGc(1) (T)</option>
4000 <option value="HexNAc(1)NeuGc(2) (S)">HexNAc(1)NeuGc(2) (S)</option>
4001 <option value="HexNAc(1)NeuGc(2) (T)">HexNAc(1)NeuGc(2) (T)</option>
4002 <option value="HexNAc(1)dHex(1) (N)">HexNAc(1)dHex(1) (N)</option>
4003 <option value="HexNAc(1)dHex(1) (S)">HexNAc(1)dHex(1) (S)</option>
4004 <option value="HexNAc(1)dHex(1) (T)">HexNAc(1)dHex(1) (T)</option>
4005 <option value="HexNAc(1)dHex(2) (N)">HexNAc(1)dHex(2) (N)</option>
4006 <option value="HexNAc(2) (N)">HexNAc(2) (N)</option>
4007 <option value="HexNAc(2) (S)">HexNAc(2) (S)</option>
4008 <option value="HexNAc(2) (T)">HexNAc(2) (T)</option>
4009 <option value="HexNAc(2)NeuAc(1) (S)">HexNAc(2)NeuAc(1) (S)</option>
4010 <option value="HexNAc(2)NeuAc(1) (T)">HexNAc(2)NeuAc(1) (T)</option>
4011 <option value="HexNAc(2)NeuAc(1)Sulf(1) (S)">HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
4012 <option value="HexNAc(2)NeuAc(1)Sulf(1) (T)">HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
4013 <option value="HexNAc(2)NeuGc(1) (S)">HexNAc(2)NeuGc(1) (S)</option>
4014 <option value="HexNAc(2)NeuGc(1) (T)">HexNAc(2)NeuGc(1) (T)</option>
4015 <option value="HexNAc(2)dHex(1) (N)">HexNAc(2)dHex(1) (N)</option>
4016 <option value="HexNAc(2)dHex(2) (N)">HexNAc(2)dHex(2) (N)</option>
4017 <option value="HexNAc(3) (S)">HexNAc(3) (S)</option>
4018 <option value="HexNAc(3) (T)">HexNAc(3) (T)</option>
4019 <option value="HexNAc(3)Sulf(1) (S)">HexNAc(3)Sulf(1) (S)</option>
4020 <option value="HexNAc(3)Sulf(1) (T)">HexNAc(3)Sulf(1) (T)</option>
4021 <option value="HexNAc(4) (S)">HexNAc(4) (S)</option>
4022 <option value="HexNAc(4) (T)">HexNAc(4) (T)</option>
4023 <option value="HexNAc(5) (S)">HexNAc(5) (S)</option>
4024 <option value="HexNAc(5) (T)">HexNAc(5) (T)</option>
4025 <option value="His-&gt;Ala (H)">His-&gt;Ala (H)</option>
4026 <option value="His-&gt;Arg (H)">His-&gt;Arg (H)</option>
4027 <option value="His-&gt;Asn (H)">His-&gt;Asn (H)</option>
4028 <option value="His-&gt;Asp (H)">His-&gt;Asp (H)</option>
4029 <option value="His-&gt;Cys (H)">His-&gt;Cys (H)</option>
4030 <option value="His-&gt;Gln (H)">His-&gt;Gln (H)</option>
4031 <option value="His-&gt;Glu (H)">His-&gt;Glu (H)</option>
4032 <option value="His-&gt;Gly (H)">His-&gt;Gly (H)</option>
4033 <option value="His-&gt;Lys (H)">His-&gt;Lys (H)</option>
4034 <option value="His-&gt;Met (H)">His-&gt;Met (H)</option>
4035 <option value="His-&gt;Phe (H)">His-&gt;Phe (H)</option>
4036 <option value="His-&gt;Pro (H)">His-&gt;Pro (H)</option>
4037 <option value="His-&gt;Ser (H)">His-&gt;Ser (H)</option>
4038 <option value="His-&gt;Thr (H)">His-&gt;Thr (H)</option>
4039 <option value="His-&gt;Trp (H)">His-&gt;Trp (H)</option>
4040 <option value="His-&gt;Tyr (H)">His-&gt;Tyr (H)</option>
4041 <option value="His-&gt;Val (H)">His-&gt;Val (H)</option>
4042 <option value="His-&gt;Xle (H)">His-&gt;Xle (H)</option>
4043 <option value="Homocysteic_acid (M)">Homocysteic_acid (M)</option>
4044 <option value="Hydroxamic_acid (D)">Hydroxamic_acid (D)</option>
4045 <option value="Hydroxamic_acid (E)">Hydroxamic_acid (E)</option>
4046 <option value="Hydroxycinnamyl (C)">Hydroxycinnamyl (C)</option>
4047 <option value="Hydroxyfarnesyl (C)">Hydroxyfarnesyl (C)</option>
4048 <option value="Hydroxyheme (E)">Hydroxyheme (E)</option>
4049 <option value="Hydroxymethyl (N)">Hydroxymethyl (N)</option>
4050 <option value="HydroxymethylOP (K)">HydroxymethylOP (K)</option>
4051 <option value="Hydroxytrimethyl (K)">Hydroxytrimethyl (K)</option>
4052 <option value="Hypusine (K)">Hypusine (K)</option>
4053 <option value="IASD (C)">IASD (C)</option>
4054 <option value="IBTP (C)">IBTP (C)</option>
4055 <option value="ICAT-C (C)">ICAT-C (C)</option>
4056 <option value="ICAT-C:13C(9) (C)">ICAT-C:13C(9) (C)</option>
4057 <option value="ICAT-D (C)">ICAT-D (C)</option>
4058 <option value="ICAT-D:2H(8) (C)">ICAT-D:2H(8) (C)</option>
4059 <option value="ICAT-G (C)">ICAT-G (C)</option>
4060 <option value="ICAT-G:2H(8) (C)">ICAT-G:2H(8) (C)</option>
4061 <option value="ICAT-H (C)">ICAT-H (C)</option>
4062 <option value="ICAT-H:13C(6) (C)">ICAT-H:13C(6) (C)</option>
4063 <option value="ICDID (C)">ICDID (C)</option>
4064 <option value="ICDID:2H(6) (C)">ICDID:2H(6) (C)</option>
4065 <option value="ICPL (K)">ICPL (K)</option>
4066 <option value="ICPL (N-term)">ICPL (N-term)</option>
4067 <option value="ICPL:13C(6) (K)">ICPL:13C(6) (K)</option>
4068 <option value="ICPL:13C(6) (N-term)">ICPL:13C(6) (N-term)</option>
4069 <option value="ICPL:13C(6)2H(4) (K)">ICPL:13C(6)2H(4) (K)</option>
4070 <option value="ICPL:13C(6)2H(4) (N-term)">ICPL:13C(6)2H(4) (N-term)</option>
4071 <option value="ICPL:2H(4) (K)">ICPL:2H(4) (K)</option>
4072 <option value="ICPL:2H(4) (N-term)">ICPL:2H(4) (N-term)</option>
4073 <option value="IDEnT (C)">IDEnT (C)</option>
4074 <option value="IED-Biotin (C)">IED-Biotin (C)</option>
4075 <option value="IGBP (C)">IGBP (C)</option>
4076 <option value="IGBP:13C(2) (C)">IGBP:13C(2) (C)</option>
4077 <option value="IMEHex(2)NeuAc(1) (K)">IMEHex(2)NeuAc(1) (K)</option>
4078 <option value="IMID (K)">IMID (K)</option>
4079 <option value="IMID:2H(4) (K)">IMID:2H(4) (K)</option>
4080 <option value="ISD_z+2_ion (N-term)">ISD_z+2_ion (N-term)</option>
4081 <option value="Iminobiotin (K)">Iminobiotin (K)</option>
4082 <option value="Iminobiotin (N-term)">Iminobiotin (N-term)</option>
4083 <option value="Iodo (H)">Iodo (H)</option>
4084 <option value="Iodo (Y)">Iodo (Y)</option>
4085 <option value="IodoU-AMP (F)">IodoU-AMP (F)</option>
4086 <option value="IodoU-AMP (W)">IodoU-AMP (W)</option>
4087 <option value="IodoU-AMP (Y)">IodoU-AMP (Y)</option>
4088 <option value="Iodoacetanilide (C)">Iodoacetanilide (C)</option>
4089 <option value="Iodoacetanilide (K)">Iodoacetanilide (K)</option>
4090 <option value="Iodoacetanilide (N-term)">Iodoacetanilide (N-term)</option>
4091 <option value="Iodoacetanilide:13C(6) (C)">Iodoacetanilide:13C(6) (C)</option>
4092 <option value="Iodoacetanilide:13C(6) (K)">Iodoacetanilide:13C(6) (K)</option>
4093 <option value="Iodoacetanilide:13C(6) (N-term)">Iodoacetanilide:13C(6) (N-term)</option>
4094 <option value="Isopropylphospho (S)">Isopropylphospho (S)</option>
4095 <option value="Isopropylphospho (T)">Isopropylphospho (T)</option>
4096 <option value="Isopropylphospho (Y)">Isopropylphospho (Y)</option>
4097 <option value="LG-Hlactam-K (K)">LG-Hlactam-K (K)</option>
4098 <option value="LG-Hlactam-R (R)">LG-Hlactam-R (R)</option>
4099 <option value="LG-anhydrolactam (K)">LG-anhydrolactam (K)</option>
4100 <option value="LG-anhydrolactam (N-term)">LG-anhydrolactam (N-term)</option>
4101 <option value="LG-anhyropyrrole (K)">LG-anhyropyrrole (K)</option>
4102 <option value="LG-anhyropyrrole (N-term)">LG-anhyropyrrole (N-term)</option>
4103 <option value="LG-lactam-K (K)">LG-lactam-K (K)</option>
4104 <option value="LG-lactam-R (R)">LG-lactam-R (R)</option>
4105 <option value="LG-pyrrole (K)">LG-pyrrole (K)</option>
4106 <option value="LG-pyrrole (N-term)">LG-pyrrole (N-term)</option>
4107 <option value="LRGG (K)">LRGG (K)</option>
4108 <option value="LRGG+dimethyl (K)">LRGG+dimethyl (K)</option>
4109 <option value="LRGG+methyl (K)">LRGG+methyl (K)</option>
4110 <option value="Label:13C(1)2H(3) (M)">Label:13C(1)2H(3) (M)</option>
4111 <option value="Label:13C(1)2H(3)+Oxidation (M)">Label:13C(1)2H(3)+Oxidation (M)</option>
4112 <option value="Label:13C(2)15N(2) (K)">Label:13C(2)15N(2) (K)</option>
4113 <option value="Label:13C(3) (A)">Label:13C(3) (A)</option>
4114 <option value="Label:13C(3)15N(1) (A)">Label:13C(3)15N(1) (A)</option>
4115 <option value="Label:13C(4) (M)">Label:13C(4) (M)</option>
4116 <option value="Label:13C(4)+Oxidation (M)">Label:13C(4)+Oxidation (M)</option>
4117 <option value="Label:13C(4)15N(1) (D)">Label:13C(4)15N(1) (D)</option>
4118 <option value="Label:13C(4)15N(2)+GG (K)">Label:13C(4)15N(2)+GG (K)</option>
4119 <option value="Label:13C(5) (P)">Label:13C(5) (P)</option>
4120 <option value="Label:13C(5)15N(1) (E)">Label:13C(5)15N(1) (E)</option>
4121 <option value="Label:13C(5)15N(1) (M)">Label:13C(5)15N(1) (M)</option>
4122 <option value="Label:13C(5)15N(1) (P)">Label:13C(5)15N(1) (P)</option>
4123 <option value="Label:13C(5)15N(1) (V)">Label:13C(5)15N(1) (V)</option>
4124 <option value="Label:13C(6) (I)">Label:13C(6) (I)</option>
4125 <option value="Label:13C(6) (K)">Label:13C(6) (K)</option>
4126 <option value="Label:13C(6) (L)">Label:13C(6) (L)</option>
4127 <option value="Label:13C(6) (R)">Label:13C(6) (R)</option>
4128 <option value="Label:13C(6)+Acetyl (K)">Label:13C(6)+Acetyl (K)</option>
4129 <option value="Label:13C(6)+Dimethyl (K)">Label:13C(6)+Dimethyl (K)</option>
4130 <option value="Label:13C(6)+GG (K)">Label:13C(6)+GG (K)</option>
4131 <option value="Label:13C(6)15N(1) (I)">Label:13C(6)15N(1) (I)</option>
4132 <option value="Label:13C(6)15N(1) (L)">Label:13C(6)15N(1) (L)</option>
4133 <option value="Label:13C(6)15N(2) (K)">Label:13C(6)15N(2) (K)</option>
4134 <option value="Label:13C(6)15N(2)+Acetyl (K)">Label:13C(6)15N(2)+Acetyl (K)</option>
4135 <option value="Label:13C(6)15N(2)+Dimethyl (K)">Label:13C(6)15N(2)+Dimethyl (K)</option>
4136 <option value="Label:13C(6)15N(2)+GG (K)">Label:13C(6)15N(2)+GG (K)</option>
4137 <option value="Label:13C(6)15N(4) (R)">Label:13C(6)15N(4) (R)</option>
4138 <option value="Label:13C(6)15N(4)+Dimethyl (R)">Label:13C(6)15N(4)+Dimethyl (R)</option>
4139 <option value="Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)">Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)</option>
4140 <option value="Label:13C(6)15N(4)+Methyl (R)">Label:13C(6)15N(4)+Methyl (R)</option>
4141 <option value="Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)">Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)</option>
4142 <option value="Label:13C(9) (F)">Label:13C(9) (F)</option>
4143 <option value="Label:13C(9) (Y)">Label:13C(9) (Y)</option>
4144 <option value="Label:13C(9)+Phospho (Y)">Label:13C(9)+Phospho (Y)</option>
4145 <option value="Label:13C(9)15N(1) (F)">Label:13C(9)15N(1) (F)</option>
4146 <option value="Label:15N(1) (A)">Label:15N(1) (A)</option>
4147 <option value="Label:15N(1) (C)">Label:15N(1) (C)</option>
4148 <option value="Label:15N(1) (D)">Label:15N(1) (D)</option>
4149 <option value="Label:15N(1) (E)">Label:15N(1) (E)</option>
4150 <option value="Label:15N(1) (F)">Label:15N(1) (F)</option>
4151 <option value="Label:15N(1) (G)">Label:15N(1) (G)</option>
4152 <option value="Label:15N(1) (I)">Label:15N(1) (I)</option>
4153 <option value="Label:15N(1) (L)">Label:15N(1) (L)</option>
4154 <option value="Label:15N(1) (M)">Label:15N(1) (M)</option>
4155 <option value="Label:15N(1) (P)">Label:15N(1) (P)</option>
4156 <option value="Label:15N(1) (S)">Label:15N(1) (S)</option>
4157 <option value="Label:15N(1) (T)">Label:15N(1) (T)</option>
4158 <option value="Label:15N(1) (V)">Label:15N(1) (V)</option>
4159 <option value="Label:15N(1) (Y)">Label:15N(1) (Y)</option>
4160 <option value="Label:15N(2) (K)">Label:15N(2) (K)</option>
4161 <option value="Label:15N(2) (N)">Label:15N(2) (N)</option>
4162 <option value="Label:15N(2) (Q)">Label:15N(2) (Q)</option>
4163 <option value="Label:15N(2) (W)">Label:15N(2) (W)</option>
4164 <option value="Label:15N(2)2H(9) (K)">Label:15N(2)2H(9) (K)</option>
4165 <option value="Label:15N(3) (H)">Label:15N(3) (H)</option>
4166 <option value="Label:15N(4) (R)">Label:15N(4) (R)</option>
4167 <option value="Label:18O(1) (C-term)">Label:18O(1) (C-term)</option>
4168 <option value="Label:18O(1) (S)">Label:18O(1) (S)</option>
4169 <option value="Label:18O(1) (T)">Label:18O(1) (T)</option>
4170 <option value="Label:18O(1) (Y)">Label:18O(1) (Y)</option>
4171 <option value="Label:18O(2) (C-term)">Label:18O(2) (C-term)</option>
4172 <option value="Label:2H(10) (L)">Label:2H(10) (L)</option>
4173 <option value="Label:2H(3) (L)">Label:2H(3) (L)</option>
4174 <option value="Label:2H(3) (M)">Label:2H(3) (M)</option>
4175 <option value="Label:2H(3)+Oxidation (M)">Label:2H(3)+Oxidation (M)</option>
4176 <option value="Label:2H(4) (F)">Label:2H(4) (F)</option>
4177 <option value="Label:2H(4) (K)">Label:2H(4) (K)</option>
4178 <option value="Label:2H(4) (Y)">Label:2H(4) (Y)</option>
4179 <option value="Label:2H(4)+Acetyl (K)">Label:2H(4)+Acetyl (K)</option>
4180 <option value="Label:2H(4)+GG (K)">Label:2H(4)+GG (K)</option>
4181 <option value="Label:2H(4)13C(1) (R)">Label:2H(4)13C(1) (R)</option>
4182 <option value="Label:2H(6)15N(1) (P)">Label:2H(6)15N(1) (P)</option>
4183 <option value="Label:2H(7)15N(4) (R)">Label:2H(7)15N(4) (R)</option>
4184 <option value="Label:2H(9)13C(6)15N(2) (K)">Label:2H(9)13C(6)15N(2) (K)</option>
4185 <option value="Leu-&gt;MetOx (L)">Leu-&gt;MetOx (L)</option>
4186 <option value="Lipoyl (K)">Lipoyl (K)</option>
4187 <option value="Lys (N-term)">Lys (N-term)</option>
4188 <option value="Lys-&gt;Ala (K)">Lys-&gt;Ala (K)</option>
4189 <option value="Lys-&gt;Allysine (K)">Lys-&gt;Allysine (K)</option>
4190 <option value="Lys-&gt;AminoadipicAcid (K)">Lys-&gt;AminoadipicAcid (K)</option>
4191 <option value="Lys-&gt;Arg (K)">Lys-&gt;Arg (K)</option>
4192 <option value="Lys-&gt;Asn (K)">Lys-&gt;Asn (K)</option>
4193 <option value="Lys-&gt;Asp (K)">Lys-&gt;Asp (K)</option>
4194 <option value="Lys-&gt;CamCys (K)">Lys-&gt;CamCys (K)</option>
4195 <option value="Lys-&gt;Cys (K)">Lys-&gt;Cys (K)</option>
4196 <option value="Lys-&gt;Gln (K)">Lys-&gt;Gln (K)</option>
4197 <option value="Lys-&gt;Glu (K)">Lys-&gt;Glu (K)</option>
4198 <option value="Lys-&gt;Gly (K)">Lys-&gt;Gly (K)</option>
4199 <option value="Lys-&gt;His (K)">Lys-&gt;His (K)</option>
4200 <option value="Lys-&gt;Met (K)">Lys-&gt;Met (K)</option>
4201 <option value="Lys-&gt;MetOx (K)">Lys-&gt;MetOx (K)</option>
4202 <option value="Lys-&gt;Phe (K)">Lys-&gt;Phe (K)</option>
4203 <option value="Lys-&gt;Pro (K)">Lys-&gt;Pro (K)</option>
4204 <option value="Lys-&gt;Ser (K)">Lys-&gt;Ser (K)</option>
4205 <option value="Lys-&gt;Thr (K)">Lys-&gt;Thr (K)</option>
4206 <option value="Lys-&gt;Trp (K)">Lys-&gt;Trp (K)</option>
4207 <option value="Lys-&gt;Tyr (K)">Lys-&gt;Tyr (K)</option>
4208 <option value="Lys-&gt;Val (K)">Lys-&gt;Val (K)</option>
4209 <option value="Lys-&gt;Xle (K)">Lys-&gt;Xle (K)</option>
4210 <option value="Lysbiotinhydrazide (K)">Lysbiotinhydrazide (K)</option>
4211 <option value="MDCC (C)">MDCC (C)</option>
4212 <option value="MG-H1 (R)">MG-H1 (R)</option>
4213 <option value="MM-diphenylpentanone (C)">MM-diphenylpentanone (C)</option>
4214 <option value="MTSL (C)">MTSL (C)</option>
4215 <option value="Maleimide-PEO2-Biotin (C)">Maleimide-PEO2-Biotin (C)</option>
4216 <option value="Malonyl (C)">Malonyl (C)</option>
4217 <option value="Malonyl (S)">Malonyl (S)</option>
4218 <option value="Menadione (C)">Menadione (C)</option>
4219 <option value="Menadione (K)">Menadione (K)</option>
4220 <option value="Menadione-HQ (C)">Menadione-HQ (C)</option>
4221 <option value="Menadione-HQ (K)">Menadione-HQ (K)</option>
4222 <option value="MercaptoEthanol (S)">MercaptoEthanol (S)</option>
4223 <option value="MercaptoEthanol (T)">MercaptoEthanol (T)</option>
4224 <option value="Met-&gt;Aha (M)">Met-&gt;Aha (M)</option>
4225 <option value="Met-&gt;Ala (M)">Met-&gt;Ala (M)</option>
4226 <option value="Met-&gt;Arg (M)">Met-&gt;Arg (M)</option>
4227 <option value="Met-&gt;Asn (M)">Met-&gt;Asn (M)</option>
4228 <option value="Met-&gt;Asp (M)">Met-&gt;Asp (M)</option>
4229 <option value="Met-&gt;Cys (M)">Met-&gt;Cys (M)</option>
4230 <option value="Met-&gt;Gln (M)">Met-&gt;Gln (M)</option>
4231 <option value="Met-&gt;Glu (M)">Met-&gt;Glu (M)</option>
4232 <option value="Met-&gt;Gly (M)">Met-&gt;Gly (M)</option>
4233 <option value="Met-&gt;His (M)">Met-&gt;His (M)</option>
4234 <option value="Met-&gt;Hpg (M)">Met-&gt;Hpg (M)</option>
4235 <option value="Met-&gt;Hse (C-term M)">Met-&gt;Hse (C-term M)</option>
4236 <option value="Met-&gt;Hsl (C-term M)">Met-&gt;Hsl (C-term M)</option>
4237 <option value="Met-&gt;Lys (M)">Met-&gt;Lys (M)</option>
4238 <option value="Met-&gt;Phe (M)">Met-&gt;Phe (M)</option>
4239 <option value="Met-&gt;Pro (M)">Met-&gt;Pro (M)</option>
4240 <option value="Met-&gt;Ser (M)">Met-&gt;Ser (M)</option>
4241 <option value="Met-&gt;Thr (M)">Met-&gt;Thr (M)</option>
4242 <option value="Met-&gt;Trp (M)">Met-&gt;Trp (M)</option>
4243 <option value="Met-&gt;Tyr (M)">Met-&gt;Tyr (M)</option>
4244 <option value="Met-&gt;Val (M)">Met-&gt;Val (M)</option>
4245 <option value="Met-&gt;Xle (M)">Met-&gt;Xle (M)</option>
4246 <option value="Methyl (C)">Methyl (C)</option>
4247 <option value="Methyl (C-term)">Methyl (C-term)</option>
4248 <option value="Methyl (D)">Methyl (D)</option>
4249 <option value="Methyl (E)">Methyl (E)</option>
4250 <option value="Methyl (H)">Methyl (H)</option>
4251 <option value="Methyl (I)">Methyl (I)</option>
4252 <option value="Methyl (K)">Methyl (K)</option>
4253 <option value="Methyl (L)">Methyl (L)</option>
4254 <option value="Methyl (N)">Methyl (N)</option>
4255 <option value="Methyl (N-term)">Methyl (N-term)</option>
4256 <option value="Methyl (Q)">Methyl (Q)</option>
4257 <option value="Methyl (R)">Methyl (R)</option>
4258 <option value="Methyl (S)">Methyl (S)</option>
4259 <option value="Methyl (T)">Methyl (T)</option>
4260 <option value="Methyl+Acetyl:2H(3) (K)">Methyl+Acetyl:2H(3) (K)</option>
4261 <option value="Methyl+Deamidated (N)">Methyl+Deamidated (N)</option>
4262 <option value="Methyl+Deamidated (Q)">Methyl+Deamidated (Q)</option>
4263 <option value="Methyl-PEO12-Maleimide (C)">Methyl-PEO12-Maleimide (C)</option>
4264 <option value="Methyl:2H(2) (K)">Methyl:2H(2) (K)</option>
4265 <option value="Methyl:2H(2) (N-term)">Methyl:2H(2) (N-term)</option>
4266 <option value="Methyl:2H(2)13C (C)">Methyl:2H(2)13C (C)</option>
4267 <option value="Methyl:2H(2)13C (C-term)">Methyl:2H(2)13C (C-term)</option>
4268 <option value="Methyl:2H(2)13C (D)">Methyl:2H(2)13C (D)</option>
4269 <option value="Methyl:2H(2)13C (E)">Methyl:2H(2)13C (E)</option>
4270 <option value="Methyl:2H(2)13C (H)">Methyl:2H(2)13C (H)</option>
4271 <option value="Methyl:2H(2)13C (I)">Methyl:2H(2)13C (I)</option>
4272 <option value="Methyl:2H(2)13C (K)">Methyl:2H(2)13C (K)</option>
4273 <option value="Methyl:2H(2)13C (L)">Methyl:2H(2)13C (L)</option>
4274 <option value="Methyl:2H(2)13C (N)">Methyl:2H(2)13C (N)</option>
4275 <option value="Methyl:2H(2)13C (N-term)">Methyl:2H(2)13C (N-term)</option>
4276 <option value="Methyl:2H(2)13C (Q)">Methyl:2H(2)13C (Q)</option>
4277 <option value="Methyl:2H(2)13C (R)">Methyl:2H(2)13C (R)</option>
4278 <option value="Methyl:2H(2)13C (S)">Methyl:2H(2)13C (S)</option>
4279 <option value="Methyl:2H(2)13C (T)">Methyl:2H(2)13C (T)</option>
4280 <option value="Methyl:2H(3) (D)">Methyl:2H(3) (D)</option>
4281 <option value="Methyl:2H(3) (E)">Methyl:2H(3) (E)</option>
4282 <option value="Methyl:2H(3) (K)">Methyl:2H(3) (K)</option>
4283 <option value="Methyl:2H(3) (R)">Methyl:2H(3) (R)</option>
4284 <option value="Methyl:2H(3) (X)">Methyl:2H(3) (X)</option>
4285 <option value="Methyl:2H(3)+Acetyl:2H(3) (K)">Methyl:2H(3)+Acetyl:2H(3) (K)</option>
4286 <option value="Methyl:2H(3)13C(1) (K)">Methyl:2H(3)13C(1) (K)</option>
4287 <option value="Methyl:2H(3)13C(1) (N-term)">Methyl:2H(3)13C(1) (N-term)</option>
4288 <option value="Methyl:2H(3)13C(1) (R)">Methyl:2H(3)13C(1) (R)</option>
4289 <option value="Methylamine (S)">Methylamine (S)</option>
4290 <option value="Methylamine (T)">Methylamine (T)</option>
4291 <option value="Methylmalonylation (S)">Methylmalonylation (S)</option>
4292 <option value="Methylphosphonate (S)">Methylphosphonate (S)</option>
4293 <option value="Methylphosphonate (T)">Methylphosphonate (T)</option>
4294 <option value="Methylphosphonate (Y)">Methylphosphonate (Y)</option>
4295 <option value="Methylpyrroline (K)">Methylpyrroline (K)</option>
4296 <option value="Methylthio (C)">Methylthio (C)</option>
4297 <option value="Methylthio (D)">Methylthio (D)</option>
4298 <option value="Methylthio (K)">Methylthio (K)</option>
4299 <option value="Methylthio (N)">Methylthio (N)</option>
4300 <option value="Methylthio (N-term)">Methylthio (N-term)</option>
4301 <option value="Molybdopterin (C)">Molybdopterin (C)</option>
4302 <option value="MolybdopterinGD (C)">MolybdopterinGD (C)</option>
4303 <option value="MolybdopterinGD (D)">MolybdopterinGD (D)</option>
4304 <option value="MolybdopterinGD (U)">MolybdopterinGD (U)</option>
4305 <option value="MolybdopterinGD+Delta:S(-1)Se(1) (C)">MolybdopterinGD+Delta:S(-1)Se(1) (C)</option>
4306 <option value="MurNAc (A)">MurNAc (A)</option>
4307 <option value="Myristoyl (C)">Myristoyl (C)</option>
4308 <option value="Myristoyl (K)">Myristoyl (K)</option>
4309 <option value="Myristoyl (N-term G)">Myristoyl (N-term G)</option>
4310 <option value="N-dimethylphosphate (S)">N-dimethylphosphate (S)</option>
4311 <option value="NA-LNO2 (C)">NA-LNO2 (C)</option>
4312 <option value="NA-LNO2 (H)">NA-LNO2 (H)</option>
4313 <option value="NA-OA-NO2 (C)">NA-OA-NO2 (C)</option>
4314 <option value="NA-OA-NO2 (H)">NA-OA-NO2 (H)</option>
4315 <option value="NBS (W)">NBS (W)</option>
4316 <option value="NBS:13C(6) (W)">NBS:13C(6) (W)</option>
4317 <option value="NDA (K)">NDA (K)</option>
4318 <option value="NDA (N-term)">NDA (N-term)</option>
4319 <option value="NEIAA (C)">NEIAA (C)</option>
4320 <option value="NEIAA (Y)">NEIAA (Y)</option>
4321 <option value="NEIAA:2H(5) (C)">NEIAA:2H(5) (C)</option>
4322 <option value="NEIAA:2H(5) (Y)">NEIAA:2H(5) (Y)</option>
4323 <option value="NEM:2H(5) (C)">NEM:2H(5) (C)</option>
4324 <option value="NEM:2H(5)+H2O (C)">NEM:2H(5)+H2O (C)</option>
4325 <option value="NEMsulfur (C)">NEMsulfur (C)</option>
4326 <option value="NEMsulfurWater (C)">NEMsulfurWater (C)</option>
4327 <option value="NHS-LC-Biotin (K)">NHS-LC-Biotin (K)</option>
4328 <option value="NHS-LC-Biotin (N-term)">NHS-LC-Biotin (N-term)</option>
4329 <option value="NHS-fluorescein (K)">NHS-fluorescein (K)</option>
4330 <option value="NIC (K)">NIC (K)</option>
4331 <option value="NIC (N-term)">NIC (N-term)</option>
4332 <option value="NIPCAM (C)">NIPCAM (C)</option>
4333 <option value="NO_SMX_SEMD (C)">NO_SMX_SEMD (C)</option>
4334 <option value="NO_SMX_SIMD (C)">NO_SMX_SIMD (C)</option>
4335 <option value="NO_SMX_SMCT (C)">NO_SMX_SMCT (C)</option>
4336 <option value="NP40 (N-term)">NP40 (N-term)</option>
4337 <option value="NQIGG (K)">NQIGG (K)</option>
4338 <option value="Nethylmaleimide (C)">Nethylmaleimide (C)</option>
4339 <option value="Nethylmaleimide+water (C)">Nethylmaleimide+water (C)</option>
4340 <option value="Nethylmaleimide+water (K)">Nethylmaleimide+water (K)</option>
4341 <option value="NeuAc (N)">NeuAc (N)</option>
4342 <option value="NeuAc (S)">NeuAc (S)</option>
4343 <option value="NeuAc (T)">NeuAc (T)</option>
4344 <option value="NeuGc (N)">NeuGc (N)</option>
4345 <option value="NeuGc (S)">NeuGc (S)</option>
4346 <option value="NeuGc (T)">NeuGc (T)</option>
4347 <option value="Nitro (W)">Nitro (W)</option>
4348 <option value="Nitro (Y)">Nitro (Y)</option>
4349 <option value="Nitrosyl (C)">Nitrosyl (C)</option>
4350 <option value="Nmethylmaleimide (C)">Nmethylmaleimide (C)</option>
4351 <option value="Nmethylmaleimide (K)">Nmethylmaleimide (K)</option>
4352 <option value="Nmethylmaleimide+water (C)">Nmethylmaleimide+water (C)</option>
4353 <option value="O-Dimethylphosphate (S)">O-Dimethylphosphate (S)</option>
4354 <option value="O-Dimethylphosphate (T)">O-Dimethylphosphate (T)</option>
4355 <option value="O-Dimethylphosphate (Y)">O-Dimethylphosphate (Y)</option>
4356 <option value="O-Et-N-diMePhospho (S)">O-Et-N-diMePhospho (S)</option>
4357 <option value="O-Isopropylmethylphosphonate (S)">O-Isopropylmethylphosphonate (S)</option>
4358 <option value="O-Isopropylmethylphosphonate (T)">O-Isopropylmethylphosphonate (T)</option>
4359 <option value="O-Isopropylmethylphosphonate (Y)">O-Isopropylmethylphosphonate (Y)</option>
4360 <option value="O-Methylphosphate (S)">O-Methylphosphate (S)</option>
4361 <option value="O-Methylphosphate (T)">O-Methylphosphate (T)</option>
4362 <option value="O-Methylphosphate (Y)">O-Methylphosphate (Y)</option>
4363 <option value="O-pinacolylmethylphosphonate (H)">O-pinacolylmethylphosphonate (H)</option>
4364 <option value="O-pinacolylmethylphosphonate (K)">O-pinacolylmethylphosphonate (K)</option>
4365 <option value="O-pinacolylmethylphosphonate (S)">O-pinacolylmethylphosphonate (S)</option>
4366 <option value="O-pinacolylmethylphosphonate (T)">O-pinacolylmethylphosphonate (T)</option>
4367 <option value="O-pinacolylmethylphosphonate (Y)">O-pinacolylmethylphosphonate (Y)</option>
4368 <option value="Octanoyl (C)">Octanoyl (C)</option>
4369 <option value="Octanoyl (S)">Octanoyl (S)</option>
4370 <option value="Octanoyl (T)">Octanoyl (T)</option>
4371 <option value="OxArgBiotin (R)">OxArgBiotin (R)</option>
4372 <option value="OxArgBiotinRed (R)">OxArgBiotinRed (R)</option>
4373 <option value="OxLysBiotin (K)">OxLysBiotin (K)</option>
4374 <option value="OxLysBiotinRed (K)">OxLysBiotinRed (K)</option>
4375 <option value="OxProBiotin (P)">OxProBiotin (P)</option>
4376 <option value="OxProBiotinRed (P)">OxProBiotinRed (P)</option>
4377 <option value="Oxidation (C)">Oxidation (C)</option>
4378 <option value="Oxidation (C-term G)">Oxidation (C-term G)</option>
4379 <option value="Oxidation (D)">Oxidation (D)</option>
4380 <option value="Oxidation (F)">Oxidation (F)</option>
4381 <option value="Oxidation (H)">Oxidation (H)</option>
4382 <option value="Oxidation (K)">Oxidation (K)</option>
4383 <option value="Oxidation (M)">Oxidation (M)</option>
4384 <option value="Oxidation (N)">Oxidation (N)</option>
4385 <option value="Oxidation (P)">Oxidation (P)</option>
4386 <option value="Oxidation (R)">Oxidation (R)</option>
4387 <option value="Oxidation (U)">Oxidation (U)</option>
4388 <option value="Oxidation (W)">Oxidation (W)</option>
4389 <option value="Oxidation (Y)">Oxidation (Y)</option>
4390 <option value="Oxidation+NEM (C)">Oxidation+NEM (C)</option>
4391 <option value="PEITC (C)">PEITC (C)</option>
4392 <option value="PEITC (K)">PEITC (K)</option>
4393 <option value="PEITC (N-term)">PEITC (N-term)</option>
4394 <option value="PEO-Iodoacetyl-LC-Biotin (C)">PEO-Iodoacetyl-LC-Biotin (C)</option>
4395 <option value="PET (S)">PET (S)</option>
4396 <option value="PET (T)">PET (T)</option>
4397 <option value="PS_Hapten (C)">PS_Hapten (C)</option>
4398 <option value="PS_Hapten (H)">PS_Hapten (H)</option>
4399 <option value="PS_Hapten (K)">PS_Hapten (K)</option>
4400 <option value="Palmitoleyl (C)">Palmitoleyl (C)</option>
4401 <option value="Palmitoleyl (S)">Palmitoleyl (S)</option>
4402 <option value="Palmitoleyl (T)">Palmitoleyl (T)</option>
4403 <option value="Palmitoyl (C)">Palmitoyl (C)</option>
4404 <option value="Palmitoyl (K)">Palmitoyl (K)</option>
4405 <option value="Palmitoyl (S)">Palmitoyl (S)</option>
4406 <option value="Palmitoyl (T)">Palmitoyl (T)</option>
4407 <option value="Pentose (S)">Pentose (S)</option>
4408 <option value="Pentose (T)">Pentose (T)</option>
4409 <option value="Pentylamine (Q)">Pentylamine (Q)</option>
4410 <option value="Phe-&gt;Ala (F)">Phe-&gt;Ala (F)</option>
4411 <option value="Phe-&gt;Arg (F)">Phe-&gt;Arg (F)</option>
4412 <option value="Phe-&gt;Asn (F)">Phe-&gt;Asn (F)</option>
4413 <option value="Phe-&gt;Asp (F)">Phe-&gt;Asp (F)</option>
4414 <option value="Phe-&gt;CamCys (F)">Phe-&gt;CamCys (F)</option>
4415 <option value="Phe-&gt;Cys (F)">Phe-&gt;Cys (F)</option>
4416 <option value="Phe-&gt;Gln (F)">Phe-&gt;Gln (F)</option>
4417 <option value="Phe-&gt;Glu (F)">Phe-&gt;Glu (F)</option>
4418 <option value="Phe-&gt;Gly (F)">Phe-&gt;Gly (F)</option>
4419 <option value="Phe-&gt;His (F)">Phe-&gt;His (F)</option>
4420 <option value="Phe-&gt;Lys (F)">Phe-&gt;Lys (F)</option>
4421 <option value="Phe-&gt;Met (F)">Phe-&gt;Met (F)</option>
4422 <option value="Phe-&gt;Pro (F)">Phe-&gt;Pro (F)</option>
4423 <option value="Phe-&gt;Ser (F)">Phe-&gt;Ser (F)</option>
4424 <option value="Phe-&gt;Thr (F)">Phe-&gt;Thr (F)</option>
4425 <option value="Phe-&gt;Trp (F)">Phe-&gt;Trp (F)</option>
4426 <option value="Phe-&gt;Tyr (F)">Phe-&gt;Tyr (F)</option>
4427 <option value="Phe-&gt;Val (F)">Phe-&gt;Val (F)</option>
4428 <option value="Phe-&gt;Xle (F)">Phe-&gt;Xle (F)</option>
4429 <option value="Phenylisocyanate (N-term)">Phenylisocyanate (N-term)</option>
4430 <option value="Phenylisocyanate:2H(5) (N-term)">Phenylisocyanate:2H(5) (N-term)</option>
4431 <option value="Phospho (C)">Phospho (C)</option>
4432 <option value="Phospho (D)">Phospho (D)</option>
4433 <option value="Phospho (H)">Phospho (H)</option>
4434 <option value="Phospho (K)">Phospho (K)</option>
4435 <option value="Phospho (R)">Phospho (R)</option>
4436 <option value="Phospho (S)">Phospho (S)</option>
4437 <option value="Phospho (T)">Phospho (T)</option>
4438 <option value="Phospho (Y)">Phospho (Y)</option>
4439 <option value="PhosphoHex (S)">PhosphoHex (S)</option>
4440 <option value="PhosphoHex (T)">PhosphoHex (T)</option>
4441 <option value="PhosphoHex(2) (N)">PhosphoHex(2) (N)</option>
4442 <option value="PhosphoHex(2) (S)">PhosphoHex(2) (S)</option>
4443 <option value="PhosphoHex(2) (T)">PhosphoHex(2) (T)</option>
4444 <option value="PhosphoHexNAc (S)">PhosphoHexNAc (S)</option>
4445 <option value="PhosphoHexNAc (T)">PhosphoHexNAc (T)</option>
4446 <option value="PhosphoUridine (H)">PhosphoUridine (H)</option>
4447 <option value="PhosphoUridine (Y)">PhosphoUridine (Y)</option>
4448 <option value="Phosphoadenosine (H)">Phosphoadenosine (H)</option>
4449 <option value="Phosphoadenosine (K)">Phosphoadenosine (K)</option>
4450 <option value="Phosphoadenosine (T)">Phosphoadenosine (T)</option>
4451 <option value="Phosphoadenosine (Y)">Phosphoadenosine (Y)</option>
4452 <option value="Phosphogluconoylation (K)">Phosphogluconoylation (K)</option>
4453 <option value="Phosphogluconoylation (N-term)">Phosphogluconoylation (N-term)</option>
4454 <option value="Phosphoguanosine (H)">Phosphoguanosine (H)</option>
4455 <option value="Phosphoguanosine (K)">Phosphoguanosine (K)</option>
4456 <option value="Phosphopantetheine (S)">Phosphopantetheine (S)</option>
4457 <option value="Phosphopropargyl (S)">Phosphopropargyl (S)</option>
4458 <option value="Phosphopropargyl (T)">Phosphopropargyl (T)</option>
4459 <option value="Phosphopropargyl (Y)">Phosphopropargyl (Y)</option>
4460 <option value="PhosphoribosyldephosphoCoA (S)">PhosphoribosyldephosphoCoA (S)</option>
4461 <option value="Phycocyanobilin (C)">Phycocyanobilin (C)</option>
4462 <option value="Phycoerythrobilin (C)">Phycoerythrobilin (C)</option>
4463 <option value="Phytochromobilin (C)">Phytochromobilin (C)</option>
4464 <option value="Piperidine (K)">Piperidine (K)</option>
4465 <option value="Piperidine (N-term)">Piperidine (N-term)</option>
4466 <option value="Pro-&gt;Ala (P)">Pro-&gt;Ala (P)</option>
4467 <option value="Pro-&gt;Arg (P)">Pro-&gt;Arg (P)</option>
4468 <option value="Pro-&gt;Asn (P)">Pro-&gt;Asn (P)</option>
4469 <option value="Pro-&gt;Asp (P)">Pro-&gt;Asp (P)</option>
4470 <option value="Pro-&gt;Cys (P)">Pro-&gt;Cys (P)</option>
4471 <option value="Pro-&gt;Gln (P)">Pro-&gt;Gln (P)</option>
4472 <option value="Pro-&gt;Glu (P)">Pro-&gt;Glu (P)</option>
4473 <option value="Pro-&gt;Gly (P)">Pro-&gt;Gly (P)</option>
4474 <option value="Pro-&gt;His (P)">Pro-&gt;His (P)</option>
4475 <option value="Pro-&gt;Lys (P)">Pro-&gt;Lys (P)</option>
4476 <option value="Pro-&gt;Met (P)">Pro-&gt;Met (P)</option>
4477 <option value="Pro-&gt;Phe (P)">Pro-&gt;Phe (P)</option>
4478 <option value="Pro-&gt;Pyrrolidinone (P)">Pro-&gt;Pyrrolidinone (P)</option>
4479 <option value="Pro-&gt;Pyrrolidone (P)">Pro-&gt;Pyrrolidone (P)</option>
4480 <option value="Pro-&gt;Ser (P)">Pro-&gt;Ser (P)</option>
4481 <option value="Pro-&gt;Thr (P)">Pro-&gt;Thr (P)</option>
4482 <option value="Pro-&gt;Trp (P)">Pro-&gt;Trp (P)</option>
4483 <option value="Pro-&gt;Tyr (P)">Pro-&gt;Tyr (P)</option>
4484 <option value="Pro-&gt;Val (P)">Pro-&gt;Val (P)</option>
4485 <option value="Pro-&gt;Xle (P)">Pro-&gt;Xle (P)</option>
4486 <option value="Pro-&gt;pyro-Glu (P)">Pro-&gt;pyro-Glu (P)</option>
4487 <option value="Propargylamine (C-term)">Propargylamine (C-term)</option>
4488 <option value="Propargylamine (D)">Propargylamine (D)</option>
4489 <option value="Propargylamine (E)">Propargylamine (E)</option>
4490 <option value="Propionamide (C)">Propionamide (C)</option>
4491 <option value="Propionamide (K)">Propionamide (K)</option>
4492 <option value="Propionamide (N-term)">Propionamide (N-term)</option>
4493 <option value="Propionamide:2H(3) (C)">Propionamide:2H(3) (C)</option>
4494 <option value="Propionyl (K)">Propionyl (K)</option>
4495 <option value="Propionyl (N-term)">Propionyl (N-term)</option>
4496 <option value="Propionyl (S)">Propionyl (S)</option>
4497 <option value="Propionyl (T)">Propionyl (T)</option>
4498 <option value="Propionyl:13C(3) (K)">Propionyl:13C(3) (K)</option>
4499 <option value="Propionyl:13C(3) (N-term)">Propionyl:13C(3) (N-term)</option>
4500 <option value="Propiophenone (C)">Propiophenone (C)</option>
4501 <option value="Propiophenone (H)">Propiophenone (H)</option>
4502 <option value="Propiophenone (K)">Propiophenone (K)</option>
4503 <option value="Propiophenone (R)">Propiophenone (R)</option>
4504 <option value="Propiophenone (S)">Propiophenone (S)</option>
4505 <option value="Propiophenone (T)">Propiophenone (T)</option>
4506 <option value="Propiophenone (W)">Propiophenone (W)</option>
4507 <option value="Propyl (C-term)">Propyl (C-term)</option>
4508 <option value="Propyl (D)">Propyl (D)</option>
4509 <option value="Propyl (E)">Propyl (E)</option>
4510 <option value="Propyl (K)">Propyl (K)</option>
4511 <option value="Propyl (N-term)">Propyl (N-term)</option>
4512 <option value="Propyl:2H(6) (K)">Propyl:2H(6) (K)</option>
4513 <option value="Propyl:2H(6) (N-term)">Propyl:2H(6) (N-term)</option>
4514 <option value="PropylNAGthiazoline (C)">PropylNAGthiazoline (C)</option>
4515 <option value="Puromycin (C-term)">Puromycin (C-term)</option>
4516 <option value="PyMIC (N-term)">PyMIC (N-term)</option>
4517 <option value="PyridoxalPhosphate (K)">PyridoxalPhosphate (K)</option>
4518 <option value="PyridoxalPhosphateH2 (K)">PyridoxalPhosphateH2 (K)</option>
4519 <option value="Pyridylacetyl (K)">Pyridylacetyl (K)</option>
4520 <option value="Pyridylacetyl (N-term)">Pyridylacetyl (N-term)</option>
4521 <option value="Pyridylethyl (C)">Pyridylethyl (C)</option>
4522 <option value="Pyro-carbamidomethyl (N-term C)">Pyro-carbamidomethyl (N-term C)</option>
4523 <option value="PyruvicAcidIminyl (K)">PyruvicAcidIminyl (K)</option>
4524 <option value="QAT (C)">QAT (C)</option>
4525 <option value="QAT:2H(3) (C)">QAT:2H(3) (C)</option>
4526 <option value="QEQTGG (K)">QEQTGG (K)</option>
4527 <option value="QQQTGG (K)">QQQTGG (K)</option>
4528 <option value="QTGG (K)">QTGG (K)</option>
4529 <option value="Quinone (W)">Quinone (W)</option>
4530 <option value="Quinone (Y)">Quinone (Y)</option>
4531 <option value="RNPXL (N-term K)">RNPXL (N-term K)</option>
4532 <option value="RNPXL (N-term R)">RNPXL (N-term R)</option>
4533 <option value="RNPXlink1 (C)">RNPXlink1 (C)</option>
4534 <option value="RNPXlink2 (F)">RNPXlink2 (F)</option>
4535 <option value="RNPXlink2 (K)">RNPXlink2 (K)</option>
4536 <option value="RNPXlink2 (L)">RNPXlink2 (L)</option>
4537 <option value="RNPXlink3 (C)">RNPXlink3 (C)</option>
4538 <option value="RNPXlink3 (F)">RNPXlink3 (F)</option>
4539 <option value="RNPXlink4 (C)">RNPXlink4 (C)</option>
4540 <option value="RNPXlink5 (F)">RNPXlink5 (F)</option>
4541 <option value="RNPXlink5 (Y)">RNPXlink5 (Y)</option>
4542 <option value="Retinylidene (K)">Retinylidene (K)</option>
4543 <option value="SMA (K)">SMA (K)</option>
4544 <option value="SMA (N-term)">SMA (N-term)</option>
4545 <option value="SMCC-maleimide (C)">SMCC-maleimide (C)</option>
4546 <option value="SPITC (K)">SPITC (K)</option>
4547 <option value="SPITC (N-term)">SPITC (N-term)</option>
4548 <option value="SPITC:13C(6) (K)">SPITC:13C(6) (K)</option>
4549 <option value="SPITC:13C(6) (N-term)">SPITC:13C(6) (N-term)</option>
4550 <option value="SUMO2135 (K)">SUMO2135 (K)</option>
4551 <option value="SUMO3549 (K)">SUMO3549 (K)</option>
4552 <option value="Saligenin (H)">Saligenin (H)</option>
4553 <option value="Saligenin (K)">Saligenin (K)</option>
4554 <option value="Ser-&gt;Ala (S)">Ser-&gt;Ala (S)</option>
4555 <option value="Ser-&gt;Arg (S)">Ser-&gt;Arg (S)</option>
4556 <option value="Ser-&gt;Asn (S)">Ser-&gt;Asn (S)</option>
4557 <option value="Ser-&gt;Asp (S)">Ser-&gt;Asp (S)</option>
4558 <option value="Ser-&gt;Cys (S)">Ser-&gt;Cys (S)</option>
4559 <option value="Ser-&gt;Gln (S)">Ser-&gt;Gln (S)</option>
4560 <option value="Ser-&gt;Glu (S)">Ser-&gt;Glu (S)</option>
4561 <option value="Ser-&gt;Gly (S)">Ser-&gt;Gly (S)</option>
4562 <option value="Ser-&gt;His (S)">Ser-&gt;His (S)</option>
4563 <option value="Ser-&gt;Lys (S)">Ser-&gt;Lys (S)</option>
4564 <option value="Ser-&gt;Met (S)">Ser-&gt;Met (S)</option>
4565 <option value="Ser-&gt;Phe (S)">Ser-&gt;Phe (S)</option>
4566 <option value="Ser-&gt;Pro (S)">Ser-&gt;Pro (S)</option>
4567 <option value="Ser-&gt;Thr (S)">Ser-&gt;Thr (S)</option>
4568 <option value="Ser-&gt;Trp (S)">Ser-&gt;Trp (S)</option>
4569 <option value="Ser-&gt;Tyr (S)">Ser-&gt;Tyr (S)</option>
4570 <option value="Ser-&gt;Val (S)">Ser-&gt;Val (S)</option>
4571 <option value="Ser-&gt;Xle (S)">Ser-&gt;Xle (S)</option>
4572 <option value="Succinyl (K)">Succinyl (K)</option>
4573 <option value="Succinyl (N-term)">Succinyl (N-term)</option>
4574 <option value="Succinyl:13C(4) (K)">Succinyl:13C(4) (K)</option>
4575 <option value="Succinyl:13C(4) (N-term)">Succinyl:13C(4) (N-term)</option>
4576 <option value="Succinyl:2H(4) (K)">Succinyl:2H(4) (K)</option>
4577 <option value="Succinyl:2H(4) (N-term)">Succinyl:2H(4) (N-term)</option>
4578 <option value="SulfanilicAcid (C-term)">SulfanilicAcid (C-term)</option>
4579 <option value="SulfanilicAcid (D)">SulfanilicAcid (D)</option>
4580 <option value="SulfanilicAcid (E)">SulfanilicAcid (E)</option>
4581 <option value="SulfanilicAcid:13C(6) (C-term)">SulfanilicAcid:13C(6) (C-term)</option>
4582 <option value="SulfanilicAcid:13C(6) (D)">SulfanilicAcid:13C(6) (D)</option>
4583 <option value="SulfanilicAcid:13C(6) (E)">SulfanilicAcid:13C(6) (E)</option>
4584 <option value="Sulfide (C)">Sulfide (C)</option>
4585 <option value="Sulfide (D)">Sulfide (D)</option>
4586 <option value="Sulfide (W)">Sulfide (W)</option>
4587 <option value="Sulfo (C)">Sulfo (C)</option>
4588 <option value="Sulfo (S)">Sulfo (S)</option>
4589 <option value="Sulfo (T)">Sulfo (T)</option>
4590 <option value="Sulfo (Y)">Sulfo (Y)</option>
4591 <option value="Sulfo-NHS-LC-LC-Biotin (K)">Sulfo-NHS-LC-LC-Biotin (K)</option>
4592 <option value="Sulfo-NHS-LC-LC-Biotin (N-term)">Sulfo-NHS-LC-LC-Biotin (N-term)</option>
4593 <option value="SulfoGMBS (C)">SulfoGMBS (C)</option>
4594 <option value="SulfurDioxide (C)">SulfurDioxide (C)</option>
4595 <option value="TAMRA-FP (S)">TAMRA-FP (S)</option>
4596 <option value="TAMRA-FP (Y)">TAMRA-FP (Y)</option>
4597 <option value="TMAB (K)">TMAB (K)</option>
4598 <option value="TMAB (N-term)">TMAB (N-term)</option>
4599 <option value="TMAB:2H(9) (K)">TMAB:2H(9) (K)</option>
4600 <option value="TMAB:2H(9) (N-term)">TMAB:2H(9) (N-term)</option>
4601 <option value="TMPP-Ac (N-term)">TMPP-Ac (N-term)</option>
4602 <option value="TMT (H)">TMT (H)</option>
4603 <option value="TMT (K)">TMT (K)</option>
4604 <option value="TMT (N-term)">TMT (N-term)</option>
4605 <option value="TMT (S)">TMT (S)</option>
4606 <option value="TMT (T)">TMT (T)</option>
4607 <option value="TMT2plex (H)">TMT2plex (H)</option>
4608 <option value="TMT2plex (K)">TMT2plex (K)</option>
4609 <option value="TMT2plex (N-term)">TMT2plex (N-term)</option>
4610 <option value="TMT2plex (S)">TMT2plex (S)</option>
4611 <option value="TMT2plex (T)">TMT2plex (T)</option>
4612 <option value="TMT6plex (H)">TMT6plex (H)</option>
4613 <option value="TMT6plex (K)">TMT6plex (K)</option>
4614 <option value="TMT6plex (N-term)">TMT6plex (N-term)</option>
4615 <option value="TMT6plex (S)">TMT6plex (S)</option>
4616 <option value="TMT6plex (T)">TMT6plex (T)</option>
4617 <option value="TNBS (K)">TNBS (K)</option>
4618 <option value="TNBS (N-term)">TNBS (N-term)</option>
4619 <option value="Thiadiazole (C)">Thiadiazole (C)</option>
4620 <option value="Thiazolidine (N-term C)">Thiazolidine (N-term C)</option>
4621 <option value="Thioacyl (K)">Thioacyl (K)</option>
4622 <option value="Thioacyl (X)">Thioacyl (X)</option>
4623 <option value="Thiophos-S-S-biotin (S)">Thiophos-S-S-biotin (S)</option>
4624 <option value="Thiophos-S-S-biotin (T)">Thiophos-S-S-biotin (T)</option>
4625 <option value="Thiophos-S-S-biotin (Y)">Thiophos-S-S-biotin (Y)</option>
4626 <option value="Thiophospho (S)">Thiophospho (S)</option>
4627 <option value="Thiophospho (T)">Thiophospho (T)</option>
4628 <option value="Thiophospho (Y)">Thiophospho (Y)</option>
4629 <option value="Thr-&gt;Ala (T)">Thr-&gt;Ala (T)</option>
4630 <option value="Thr-&gt;Arg (T)">Thr-&gt;Arg (T)</option>
4631 <option value="Thr-&gt;Asn (T)">Thr-&gt;Asn (T)</option>
4632 <option value="Thr-&gt;Asp (T)">Thr-&gt;Asp (T)</option>
4633 <option value="Thr-&gt;Cys (T)">Thr-&gt;Cys (T)</option>
4634 <option value="Thr-&gt;Gln (T)">Thr-&gt;Gln (T)</option>
4635 <option value="Thr-&gt;Glu (T)">Thr-&gt;Glu (T)</option>
4636 <option value="Thr-&gt;Gly (T)">Thr-&gt;Gly (T)</option>
4637 <option value="Thr-&gt;His (T)">Thr-&gt;His (T)</option>
4638 <option value="Thr-&gt;Lys (T)">Thr-&gt;Lys (T)</option>
4639 <option value="Thr-&gt;Met (T)">Thr-&gt;Met (T)</option>
4640 <option value="Thr-&gt;Phe (T)">Thr-&gt;Phe (T)</option>
4641 <option value="Thr-&gt;Pro (T)">Thr-&gt;Pro (T)</option>
4642 <option value="Thr-&gt;Ser (T)">Thr-&gt;Ser (T)</option>
4643 <option value="Thr-&gt;Trp (T)">Thr-&gt;Trp (T)</option>
4644 <option value="Thr-&gt;Tyr (T)">Thr-&gt;Tyr (T)</option>
4645 <option value="Thr-&gt;Val (T)">Thr-&gt;Val (T)</option>
4646 <option value="Thr-&gt;Xle (T)">Thr-&gt;Xle (T)</option>
4647 <option value="Thrbiotinhydrazide (T)">Thrbiotinhydrazide (T)</option>
4648 <option value="Thyroxine (Y)">Thyroxine (Y)</option>
4649 <option value="Triiodo (Y)">Triiodo (Y)</option>
4650 <option value="Triiodothyronine (Y)">Triiodothyronine (Y)</option>
4651 <option value="Trimethyl (K)">Trimethyl (K)</option>
4652 <option value="Trimethyl (R)">Trimethyl (R)</option>
4653 <option value="Trimethyl:13C(3)2H(9) (K)">Trimethyl:13C(3)2H(9) (K)</option>
4654 <option value="Trimethyl:13C(3)2H(9) (R)">Trimethyl:13C(3)2H(9) (R)</option>
4655 <option value="Trimethyl:2H(9) (K)">Trimethyl:2H(9) (K)</option>
4656 <option value="Trimethyl:2H(9) (R)">Trimethyl:2H(9) (R)</option>
4657 <option value="Trioxidation (C)">Trioxidation (C)</option>
4658 <option value="Trioxidation (W)">Trioxidation (W)</option>
4659 <option value="Trioxidation (Y)">Trioxidation (Y)</option>
4660 <option value="Tris (N)">Tris (N)</option>
4661 <option value="Triton (C-term)">Triton (C-term)</option>
4662 <option value="Triton (N-term)">Triton (N-term)</option>
4663 <option value="Trp-&gt;Ala (W)">Trp-&gt;Ala (W)</option>
4664 <option value="Trp-&gt;Arg (W)">Trp-&gt;Arg (W)</option>
4665 <option value="Trp-&gt;Asn (W)">Trp-&gt;Asn (W)</option>
4666 <option value="Trp-&gt;Asp (W)">Trp-&gt;Asp (W)</option>
4667 <option value="Trp-&gt;Cys (W)">Trp-&gt;Cys (W)</option>
4668 <option value="Trp-&gt;Gln (W)">Trp-&gt;Gln (W)</option>
4669 <option value="Trp-&gt;Glu (W)">Trp-&gt;Glu (W)</option>
4670 <option value="Trp-&gt;Gly (W)">Trp-&gt;Gly (W)</option>
4671 <option value="Trp-&gt;His (W)">Trp-&gt;His (W)</option>
4672 <option value="Trp-&gt;Hydroxykynurenin (W)">Trp-&gt;Hydroxykynurenin (W)</option>
4673 <option value="Trp-&gt;Kynurenin (W)">Trp-&gt;Kynurenin (W)</option>
4674 <option value="Trp-&gt;Lys (W)">Trp-&gt;Lys (W)</option>
4675 <option value="Trp-&gt;Met (W)">Trp-&gt;Met (W)</option>
4676 <option value="Trp-&gt;Oxolactone (W)">Trp-&gt;Oxolactone (W)</option>
4677 <option value="Trp-&gt;Phe (W)">Trp-&gt;Phe (W)</option>
4678 <option value="Trp-&gt;Pro (W)">Trp-&gt;Pro (W)</option>
4679 <option value="Trp-&gt;Ser (W)">Trp-&gt;Ser (W)</option>
4680 <option value="Trp-&gt;Thr (W)">Trp-&gt;Thr (W)</option>
4681 <option value="Trp-&gt;Tyr (W)">Trp-&gt;Tyr (W)</option>
4682 <option value="Trp-&gt;Val (W)">Trp-&gt;Val (W)</option>
4683 <option value="Trp-&gt;Xle (W)">Trp-&gt;Xle (W)</option>
4684 <option value="Tween20 (N-term)">Tween20 (N-term)</option>
4685 <option value="Tween80 (C-term)">Tween80 (C-term)</option>
4686 <option value="Tyr-&gt;Ala (Y)">Tyr-&gt;Ala (Y)</option>
4687 <option value="Tyr-&gt;Arg (Y)">Tyr-&gt;Arg (Y)</option>
4688 <option value="Tyr-&gt;Asn (Y)">Tyr-&gt;Asn (Y)</option>
4689 <option value="Tyr-&gt;Asp (Y)">Tyr-&gt;Asp (Y)</option>
4690 <option value="Tyr-&gt;Cys (Y)">Tyr-&gt;Cys (Y)</option>
4691 <option value="Tyr-&gt;Dha (Y)">Tyr-&gt;Dha (Y)</option>
4692 <option value="Tyr-&gt;Gln (Y)">Tyr-&gt;Gln (Y)</option>
4693 <option value="Tyr-&gt;Glu (Y)">Tyr-&gt;Glu (Y)</option>
4694 <option value="Tyr-&gt;Gly (Y)">Tyr-&gt;Gly (Y)</option>
4695 <option value="Tyr-&gt;His (Y)">Tyr-&gt;His (Y)</option>
4696 <option value="Tyr-&gt;Lys (Y)">Tyr-&gt;Lys (Y)</option>
4697 <option value="Tyr-&gt;Met (Y)">Tyr-&gt;Met (Y)</option>
4698 <option value="Tyr-&gt;Phe (Y)">Tyr-&gt;Phe (Y)</option>
4699 <option value="Tyr-&gt;Pro (Y)">Tyr-&gt;Pro (Y)</option>
4700 <option value="Tyr-&gt;Ser (Y)">Tyr-&gt;Ser (Y)</option>
4701 <option value="Tyr-&gt;Thr (Y)">Tyr-&gt;Thr (Y)</option>
4702 <option value="Tyr-&gt;Trp (Y)">Tyr-&gt;Trp (Y)</option>
4703 <option value="Tyr-&gt;Val (Y)">Tyr-&gt;Val (Y)</option>
4704 <option value="Tyr-&gt;Xle (Y)">Tyr-&gt;Xle (Y)</option>
4705 <option value="Ub-Br2 (C)">Ub-Br2 (C)</option>
4706 <option value="Ub-VME (C)">Ub-VME (C)</option>
4707 <option value="Ub-amide (C)">Ub-amide (C)</option>
4708 <option value="Ub-fluorescein (C)">Ub-fluorescein (C)</option>
4709 <option value="UgiJoullie (D)">UgiJoullie (D)</option>
4710 <option value="UgiJoullie (E)">UgiJoullie (E)</option>
4711 <option value="UgiJoullieProGly (D)">UgiJoullieProGly (D)</option>
4712 <option value="UgiJoullieProGly (E)">UgiJoullieProGly (E)</option>
4713 <option value="UgiJoullieProGlyProGly (D)">UgiJoullieProGlyProGly (D)</option>
4714 <option value="UgiJoullieProGlyProGly (E)">UgiJoullieProGlyProGly (E)</option>
4715 <option value="VFQQQTGG (K)">VFQQQTGG (K)</option>
4716 <option value="VIEVYQEQTGG (K)">VIEVYQEQTGG (K)</option>
4717 <option value="Val-&gt;Ala (V)">Val-&gt;Ala (V)</option>
4718 <option value="Val-&gt;Arg (V)">Val-&gt;Arg (V)</option>
4719 <option value="Val-&gt;Asn (V)">Val-&gt;Asn (V)</option>
4720 <option value="Val-&gt;Asp (V)">Val-&gt;Asp (V)</option>
4721 <option value="Val-&gt;Cys (V)">Val-&gt;Cys (V)</option>
4722 <option value="Val-&gt;Gln (V)">Val-&gt;Gln (V)</option>
4723 <option value="Val-&gt;Glu (V)">Val-&gt;Glu (V)</option>
4724 <option value="Val-&gt;Gly (V)">Val-&gt;Gly (V)</option>
4725 <option value="Val-&gt;His (V)">Val-&gt;His (V)</option>
4726 <option value="Val-&gt;Lys (V)">Val-&gt;Lys (V)</option>
4727 <option value="Val-&gt;Met (V)">Val-&gt;Met (V)</option>
4728 <option value="Val-&gt;Phe (V)">Val-&gt;Phe (V)</option>
4729 <option value="Val-&gt;Pro (V)">Val-&gt;Pro (V)</option>
4730 <option value="Val-&gt;Ser (V)">Val-&gt;Ser (V)</option>
4731 <option value="Val-&gt;Thr (V)">Val-&gt;Thr (V)</option>
4732 <option value="Val-&gt;Trp (V)">Val-&gt;Trp (V)</option>
4733 <option value="Val-&gt;Tyr (V)">Val-&gt;Tyr (V)</option>
4734 <option value="Val-&gt;Xle (V)">Val-&gt;Xle (V)</option>
4735 <option value="Withaferin (C)">Withaferin (C)</option>
4736 <option value="Xle-&gt;Ala (I)">Xle-&gt;Ala (I)</option>
4737 <option value="Xle-&gt;Ala (L)">Xle-&gt;Ala (L)</option>
4738 <option value="Xle-&gt;Arg (I)">Xle-&gt;Arg (I)</option>
4739 <option value="Xle-&gt;Arg (L)">Xle-&gt;Arg (L)</option>
4740 <option value="Xle-&gt;Asn (I)">Xle-&gt;Asn (I)</option>
4741 <option value="Xle-&gt;Asn (L)">Xle-&gt;Asn (L)</option>
4742 <option value="Xle-&gt;Asp (I)">Xle-&gt;Asp (I)</option>
4743 <option value="Xle-&gt;Asp (L)">Xle-&gt;Asp (L)</option>
4744 <option value="Xle-&gt;Cys (I)">Xle-&gt;Cys (I)</option>
4745 <option value="Xle-&gt;Cys (L)">Xle-&gt;Cys (L)</option>
4746 <option value="Xle-&gt;Gln (I)">Xle-&gt;Gln (I)</option>
4747 <option value="Xle-&gt;Gln (L)">Xle-&gt;Gln (L)</option>
4748 <option value="Xle-&gt;Glu (I)">Xle-&gt;Glu (I)</option>
4749 <option value="Xle-&gt;Glu (L)">Xle-&gt;Glu (L)</option>
4750 <option value="Xle-&gt;Gly (I)">Xle-&gt;Gly (I)</option>
4751 <option value="Xle-&gt;Gly (L)">Xle-&gt;Gly (L)</option>
4752 <option value="Xle-&gt;His (I)">Xle-&gt;His (I)</option>
4753 <option value="Xle-&gt;His (L)">Xle-&gt;His (L)</option>
4754 <option value="Xle-&gt;Lys (I)">Xle-&gt;Lys (I)</option>
4755 <option value="Xle-&gt;Lys (L)">Xle-&gt;Lys (L)</option>
4756 <option value="Xle-&gt;Met (I)">Xle-&gt;Met (I)</option>
4757 <option value="Xle-&gt;Met (L)">Xle-&gt;Met (L)</option>
4758 <option value="Xle-&gt;Phe (I)">Xle-&gt;Phe (I)</option>
4759 <option value="Xle-&gt;Phe (L)">Xle-&gt;Phe (L)</option>
4760 <option value="Xle-&gt;Pro (I)">Xle-&gt;Pro (I)</option>
4761 <option value="Xle-&gt;Pro (L)">Xle-&gt;Pro (L)</option>
4762 <option value="Xle-&gt;Ser (I)">Xle-&gt;Ser (I)</option>
4763 <option value="Xle-&gt;Ser (L)">Xle-&gt;Ser (L)</option>
4764 <option value="Xle-&gt;Thr (I)">Xle-&gt;Thr (I)</option>
4765 <option value="Xle-&gt;Thr (L)">Xle-&gt;Thr (L)</option>
4766 <option value="Xle-&gt;Trp (I)">Xle-&gt;Trp (I)</option>
4767 <option value="Xle-&gt;Trp (L)">Xle-&gt;Trp (L)</option>
4768 <option value="Xle-&gt;Tyr (I)">Xle-&gt;Tyr (I)</option>
4769 <option value="Xle-&gt;Tyr (L)">Xle-&gt;Tyr (L)</option>
4770 <option value="Xle-&gt;Val (I)">Xle-&gt;Val (I)</option>
4771 <option value="Xle-&gt;Val (L)">Xle-&gt;Val (L)</option>
4772 <option value="Xlink:B10621 (C)">Xlink:B10621 (C)</option>
4773 <option value="Xlink:DMP (K)">Xlink:DMP (K)</option>
4774 <option value="Xlink:DMP-de (K)">Xlink:DMP-de (K)</option>
4775 <option value="Xlink:DMP-s (K)">Xlink:DMP-s (K)</option>
4776 <option value="Xlink:DSS (K)">Xlink:DSS (K)</option>
4777 <option value="Xlink:DSS-NH2 (K)">Xlink:DSS-NH2 (K)</option>
4778 <option value="Xlink:DST (K)">Xlink:DST (K)</option>
4779 <option value="Xlink:DTSSP (K)">Xlink:DTSSP (K)</option>
4780 <option value="Xlink:EGS (K)">Xlink:EGS (K)</option>
4781 <option value="Xlink:EGScleaved (K)">Xlink:EGScleaved (K)</option>
4782 <option value="Xlink:SMCC (C)">Xlink:SMCC (C)</option>
4783 <option value="Xlink:SSD (K)">Xlink:SSD (K)</option>
4784 <option value="ZGB (K)">ZGB (K)</option>
4785 <option value="ZGB (N-term)">ZGB (N-term)</option>
4786 <option value="a-type-ion (C-term)">a-type-ion (C-term)</option>
4787 <option value="azole (C)">azole (C)</option>
4788 <option value="azole (S)">azole (S)</option>
4789 <option value="benzylguanidine (K)">benzylguanidine (K)</option>
4790 <option value="beta FNA (C)">beta FNA (C)</option>
4791 <option value="beta FNA (K)">beta FNA (K)</option>
4792 <option value="biotinAcrolein298 (C)">biotinAcrolein298 (C)</option>
4793 <option value="biotinAcrolein298 (H)">biotinAcrolein298 (H)</option>
4794 <option value="biotinAcrolein298 (K)">biotinAcrolein298 (K)</option>
4795 <option value="bisANS-sulfonates (K)">bisANS-sulfonates (K)</option>
4796 <option value="bisANS-sulfonates (S)">bisANS-sulfonates (S)</option>
4797 <option value="bisANS-sulfonates (T)">bisANS-sulfonates (T)</option>
4798 <option value="cGMP (C)">cGMP (C)</option>
4799 <option value="cGMP (S)">cGMP (S)</option>
4800 <option value="cGMP+RMP-loss (C)">cGMP+RMP-loss (C)</option>
4801 <option value="cGMP+RMP-loss (S)">cGMP+RMP-loss (S)</option>
4802 <option value="cysTMT (C)">cysTMT (C)</option>
4803 <option value="cysTMT6plex (C)">cysTMT6plex (C)</option>
4804 <option value="dHex (N)">dHex (N)</option> 3429 <option value="dHex (N)">dHex (N)</option>
4805 <option value="dHex (S)">dHex (S)</option> 3430 <option value="dHex (S)">dHex (S)</option>
4806 <option value="dHex (T)">dHex (T)</option> 3431 <option value="dHex (T)">dHex (T)</option>
4807 <option value="dHex(1)Hex(1) (S)">dHex(1)Hex(1) (S)</option> 3432 <option value="dHex(1)Hex(1) (S)">dHex(1)Hex(1) (S)</option>
4808 <option value="dHex(1)Hex(1) (T)">dHex(1)Hex(1) (T)</option> 3433 <option value="dHex(1)Hex(1) (T)">dHex(1)Hex(1) (T)</option>
5156 <option value="dHex(4)Hex(2)HexNAc(3) (T)">dHex(4)Hex(2)HexNAc(3) (T)</option> 3781 <option value="dHex(4)Hex(2)HexNAc(3) (T)">dHex(4)Hex(2)HexNAc(3) (T)</option>
5157 <option value="dHex(4)Hex(3)HexNAc(3) (S)">dHex(4)Hex(3)HexNAc(3) (S)</option> 3782 <option value="dHex(4)Hex(3)HexNAc(3) (S)">dHex(4)Hex(3)HexNAc(3) (S)</option>
5158 <option value="dHex(4)Hex(3)HexNAc(3) (T)">dHex(4)Hex(3)HexNAc(3) (T)</option> 3783 <option value="dHex(4)Hex(3)HexNAc(3) (T)">dHex(4)Hex(3)HexNAc(3) (T)</option>
5159 <option value="dHex(4)HexNAc(3)Kdn(1) (S)">dHex(4)HexNAc(3)Kdn(1) (S)</option> 3784 <option value="dHex(4)HexNAc(3)Kdn(1) (S)">dHex(4)HexNAc(3)Kdn(1) (S)</option>
5160 <option value="dHex(4)HexNAc(3)Kdn(1) (T)">dHex(4)HexNAc(3)Kdn(1) (T)</option> 3785 <option value="dHex(4)HexNAc(3)Kdn(1) (T)">dHex(4)HexNAc(3)Kdn(1) (T)</option>
3786 <option value="DHP (C)">DHP (C)</option>
3787 <option value="Diacylglycerol (C)">Diacylglycerol (C)</option>
3788 <option value="DiART6plex (K)">DiART6plex (K)</option>
3789 <option value="DiART6plex (N-term)">DiART6plex (N-term)</option>
3790 <option value="DiART6plex (Protein N-term)">DiART6plex (Protein N-term)</option>
3791 <option value="DiART6plex (Y)">DiART6plex (Y)</option>
3792 <option value="DiART6plex115 (K)">DiART6plex115 (K)</option>
3793 <option value="DiART6plex115 (N-term)">DiART6plex115 (N-term)</option>
3794 <option value="DiART6plex115 (Protein N-term)">DiART6plex115 (Protein N-term)</option>
3795 <option value="DiART6plex115 (Y)">DiART6plex115 (Y)</option>
3796 <option value="DiART6plex116/119 (K)">DiART6plex116/119 (K)</option>
3797 <option value="DiART6plex116/119 (N-term)">DiART6plex116/119 (N-term)</option>
3798 <option value="DiART6plex116/119 (Protein N-term)">DiART6plex116/119 (Protein N-term)</option>
3799 <option value="DiART6plex116/119 (Y)">DiART6plex116/119 (Y)</option>
3800 <option value="DiART6plex117 (K)">DiART6plex117 (K)</option>
3801 <option value="DiART6plex117 (N-term)">DiART6plex117 (N-term)</option>
3802 <option value="DiART6plex117 (Protein N-term)">DiART6plex117 (Protein N-term)</option>
3803 <option value="DiART6plex117 (Y)">DiART6plex117 (Y)</option>
3804 <option value="DiART6plex118 (K)">DiART6plex118 (K)</option>
3805 <option value="DiART6plex118 (N-term)">DiART6plex118 (N-term)</option>
3806 <option value="DiART6plex118 (Protein N-term)">DiART6plex118 (Protein N-term)</option>
3807 <option value="DiART6plex118 (Y)">DiART6plex118 (Y)</option>
3808 <option value="Dibromo (Y)">Dibromo (Y)</option>
3809 <option value="Dicarbamidomethyl (C)">Dicarbamidomethyl (C)</option>
3810 <option value="Dicarbamidomethyl (H)">Dicarbamidomethyl (H)</option>
3811 <option value="Dicarbamidomethyl (K)">Dicarbamidomethyl (K)</option>
3812 <option value="Dicarbamidomethyl (N-term)">Dicarbamidomethyl (N-term)</option>
3813 <option value="Dicarbamidomethyl (R)">Dicarbamidomethyl (R)</option>
3814 <option value="dichlorination (C)">dichlorination (C)</option>
3815 <option value="dichlorination (Y)">dichlorination (Y)</option>
3816 <option value="Didehydro (C-term K)">Didehydro (C-term K)</option>
3817 <option value="Didehydro (S)">Didehydro (S)</option>
3818 <option value="Didehydro (T)">Didehydro (T)</option>
3819 <option value="Didehydro (Y)">Didehydro (Y)</option>
3820 <option value="Didehydroretinylidene (K)">Didehydroretinylidene (K)</option>
3821 <option value="Diethyl (K)">Diethyl (K)</option>
3822 <option value="Diethyl (N-term)">Diethyl (N-term)</option>
3823 <option value="Diethylphosphate (C)">Diethylphosphate (C)</option>
3824 <option value="Diethylphosphate (H)">Diethylphosphate (H)</option>
3825 <option value="Diethylphosphate (K)">Diethylphosphate (K)</option>
3826 <option value="Diethylphosphate (N-term)">Diethylphosphate (N-term)</option>
3827 <option value="Diethylphosphate (S)">Diethylphosphate (S)</option>
3828 <option value="Diethylphosphate (T)">Diethylphosphate (T)</option>
3829 <option value="Diethylphosphate (Y)">Diethylphosphate (Y)</option>
3830 <option value="Difuran (Y)">Difuran (Y)</option>
3831 <option value="Dihydroxyimidazolidine (R)">Dihydroxyimidazolidine (R)</option>
3832 <option value="Diiodo (H)">Diiodo (H)</option>
3833 <option value="Diiodo (Y)">Diiodo (Y)</option>
3834 <option value="Diironsubcluster (C)">Diironsubcluster (C)</option>
3835 <option value="Diisopropylphosphate (K)">Diisopropylphosphate (K)</option>
3836 <option value="Diisopropylphosphate (N-term)">Diisopropylphosphate (N-term)</option>
3837 <option value="Diisopropylphosphate (S)">Diisopropylphosphate (S)</option>
3838 <option value="Diisopropylphosphate (T)">Diisopropylphosphate (T)</option>
3839 <option value="Diisopropylphosphate (Y)">Diisopropylphosphate (Y)</option>
3840 <option value="DiLeu4plex (K)">DiLeu4plex (K)</option>
3841 <option value="DiLeu4plex (N-term)">DiLeu4plex (N-term)</option>
3842 <option value="DiLeu4plex (Y)">DiLeu4plex (Y)</option>
3843 <option value="DiLeu4plex115 (K)">DiLeu4plex115 (K)</option>
3844 <option value="DiLeu4plex115 (N-term)">DiLeu4plex115 (N-term)</option>
3845 <option value="DiLeu4plex115 (Y)">DiLeu4plex115 (Y)</option>
3846 <option value="DiLeu4plex117 (K)">DiLeu4plex117 (K)</option>
3847 <option value="DiLeu4plex117 (N-term)">DiLeu4plex117 (N-term)</option>
3848 <option value="DiLeu4plex117 (Y)">DiLeu4plex117 (Y)</option>
3849 <option value="DiLeu4plex118 (K)">DiLeu4plex118 (K)</option>
3850 <option value="DiLeu4plex118 (N-term)">DiLeu4plex118 (N-term)</option>
3851 <option value="DiLeu4plex118 (Y)">DiLeu4plex118 (Y)</option>
3852 <option value="Dimethyl (K)">Dimethyl (K)</option>
3853 <option value="Dimethyl (N)">Dimethyl (N)</option>
3854 <option value="Dimethyl (N-term)">Dimethyl (N-term)</option>
3855 <option value="Dimethyl (Protein N-term P)">Dimethyl (Protein N-term P)</option>
3856 <option value="Dimethyl (Protein N-term)">Dimethyl (Protein N-term)</option>
3857 <option value="Dimethyl (R)">Dimethyl (R)</option>
3858 <option value="Dimethyl:2H(2)13C (K)">Dimethyl:2H(2)13C (K)</option>
3859 <option value="Dimethyl:2H(2)13C (N)">Dimethyl:2H(2)13C (N)</option>
3860 <option value="Dimethyl:2H(2)13C (N-term)">Dimethyl:2H(2)13C (N-term)</option>
3861 <option value="Dimethyl:2H(2)13C (Protein N-term P)">Dimethyl:2H(2)13C (Protein N-term P)</option>
3862 <option value="Dimethyl:2H(2)13C (R)">Dimethyl:2H(2)13C (R)</option>
3863 <option value="Dimethyl:2H(4) (K)">Dimethyl:2H(4) (K)</option>
3864 <option value="Dimethyl:2H(4) (N-term)">Dimethyl:2H(4) (N-term)</option>
3865 <option value="Dimethyl:2H(4) (Protein N-term)">Dimethyl:2H(4) (Protein N-term)</option>
3866 <option value="Dimethyl:2H(4) (R)">Dimethyl:2H(4) (R)</option>
3867 <option value="Dimethyl:2H(4)13C(2) (K)">Dimethyl:2H(4)13C(2) (K)</option>
3868 <option value="Dimethyl:2H(4)13C(2) (N-term)">Dimethyl:2H(4)13C(2) (N-term)</option>
3869 <option value="Dimethyl:2H(4)13C(2) (Protein N-term)">Dimethyl:2H(4)13C(2) (Protein N-term)</option>
3870 <option value="Dimethyl:2H(4)13C(2) (R)">Dimethyl:2H(4)13C(2) (R)</option>
3871 <option value="Dimethyl:2H(6) (K)">Dimethyl:2H(6) (K)</option>
3872 <option value="Dimethyl:2H(6) (N-term)">Dimethyl:2H(6) (N-term)</option>
3873 <option value="Dimethyl:2H(6) (R)">Dimethyl:2H(6) (R)</option>
3874 <option value="Dimethyl:2H(6)13C(2) (K)">Dimethyl:2H(6)13C(2) (K)</option>
3875 <option value="Dimethyl:2H(6)13C(2) (N-term)">Dimethyl:2H(6)13C(2) (N-term)</option>
3876 <option value="Dimethyl:2H(6)13C(2) (Protein N-term)">Dimethyl:2H(6)13C(2) (Protein N-term)</option>
3877 <option value="Dimethyl:2H(6)13C(2) (R)">Dimethyl:2H(6)13C(2) (R)</option>
3878 <option value="DimethylamineGMBS (C)">DimethylamineGMBS (C)</option>
3879 <option value="DimethylArsino (C)">DimethylArsino (C)</option>
3880 <option value="DimethylpyrroleAdduct (K)">DimethylpyrroleAdduct (K)</option>
3881 <option value="Dioxidation (C)">Dioxidation (C)</option>
3882 <option value="Dioxidation (F)">Dioxidation (F)</option>
3883 <option value="Dioxidation (K)">Dioxidation (K)</option>
3884 <option value="Dioxidation (M)">Dioxidation (M)</option>
3885 <option value="Dioxidation (P)">Dioxidation (P)</option>
3886 <option value="Dioxidation (R)">Dioxidation (R)</option>
3887 <option value="Dioxidation (U)">Dioxidation (U)</option>
3888 <option value="Dioxidation (W)">Dioxidation (W)</option>
3889 <option value="Dioxidation (Y)">Dioxidation (Y)</option>
3890 <option value="Diphthamide (H)">Diphthamide (H)</option>
3891 <option value="Dipyridyl (C)">Dipyridyl (C)</option>
3892 <option value="Dipyrrolylmethanemethyl (C)">Dipyrrolylmethanemethyl (C)</option>
3893 <option value="DMPO (C)">DMPO (C)</option>
3894 <option value="DMPO (H)">DMPO (H)</option>
3895 <option value="DMPO (Y)">DMPO (Y)</option>
3896 <option value="DNCB_hapten (C)">DNCB_hapten (C)</option>
3897 <option value="DNCB_hapten (H)">DNCB_hapten (H)</option>
3898 <option value="DNCB_hapten (K)">DNCB_hapten (K)</option>
3899 <option value="DNCB_hapten (Y)">DNCB_hapten (Y)</option>
5161 <option value="dNIC (K)">dNIC (K)</option> 3900 <option value="dNIC (K)">dNIC (K)</option>
5162 <option value="dNIC (N-term)">dNIC (N-term)</option> 3901 <option value="dNIC (N-term)">dNIC (N-term)</option>
5163 <option value="dichlorination (C)">dichlorination (C)</option> 3902 <option value="DNPS (C)">DNPS (C)</option>
5164 <option value="dichlorination (Y)">dichlorination (Y)</option> 3903 <option value="DNPS (W)">DNPS (W)</option>
3904 <option value="DTBP (K)">DTBP (K)</option>
3905 <option value="DTBP (N)">DTBP (N)</option>
3906 <option value="DTBP (Protein N-term)">DTBP (Protein N-term)</option>
3907 <option value="DTBP (Q)">DTBP (Q)</option>
3908 <option value="DTBP (R)">DTBP (R)</option>
3909 <option value="DTT_C (C)">DTT_C (C)</option>
3910 <option value="DTT_C:2H(6) (C)">DTT_C:2H(6) (C)</option>
3911 <option value="DTT_ST (S)">DTT_ST (S)</option>
3912 <option value="DTT_ST (T)">DTT_ST (T)</option>
3913 <option value="DTT_ST:2H(6) (S)">DTT_ST:2H(6) (S)</option>
3914 <option value="DTT_ST:2H(6) (T)">DTT_ST:2H(6) (T)</option>
3915 <option value="DyLight-maleimide (C)">DyLight-maleimide (C)</option>
3916 <option value="EDEDTIDVFQQQTGG (K)">EDEDTIDVFQQQTGG (K)</option>
3917 <option value="EDT-iodoacetyl-PEO-biotin (S)">EDT-iodoacetyl-PEO-biotin (S)</option>
3918 <option value="EDT-iodoacetyl-PEO-biotin (T)">EDT-iodoacetyl-PEO-biotin (T)</option>
3919 <option value="EDT-maleimide-PEO-biotin (S)">EDT-maleimide-PEO-biotin (S)</option>
3920 <option value="EDT-maleimide-PEO-biotin (T)">EDT-maleimide-PEO-biotin (T)</option>
3921 <option value="EEEDVIEVYQEQTGG (K)">EEEDVIEVYQEQTGG (K)</option>
3922 <option value="EGCG1 (C)">EGCG1 (C)</option>
3923 <option value="EGCG2 (C)">EGCG2 (C)</option>
3924 <option value="EHD-diphenylpentanone (C)">EHD-diphenylpentanone (C)</option>
3925 <option value="EHD-diphenylpentanone (M)">EHD-diphenylpentanone (M)</option>
3926 <option value="EQAT (C)">EQAT (C)</option>
3927 <option value="EQAT:2H(5) (C)">EQAT:2H(5) (C)</option>
3928 <option value="EQIGG (K)">EQIGG (K)</option>
3929 <option value="ESP (K)">ESP (K)</option>
3930 <option value="ESP (N-term)">ESP (N-term)</option>
3931 <option value="ESP:2H(10) (K)">ESP:2H(10) (K)</option>
3932 <option value="ESP:2H(10) (N-term)">ESP:2H(10) (N-term)</option>
3933 <option value="Ethanedithiol (S)">Ethanedithiol (S)</option>
3934 <option value="Ethanedithiol (T)">Ethanedithiol (T)</option>
3935 <option value="Ethanolamine (C)">Ethanolamine (C)</option>
3936 <option value="Ethanolamine (C-term)">Ethanolamine (C-term)</option>
3937 <option value="Ethanolamine (D)">Ethanolamine (D)</option>
3938 <option value="Ethanolamine (E)">Ethanolamine (E)</option>
3939 <option value="Ethanolyl (C)">Ethanolyl (C)</option>
3940 <option value="Ethanolyl (K)">Ethanolyl (K)</option>
3941 <option value="Ethanolyl (R)">Ethanolyl (R)</option>
3942 <option value="Ethoxyformyl (H)">Ethoxyformyl (H)</option>
3943 <option value="Ethyl (C-term)">Ethyl (C-term)</option>
3944 <option value="Ethyl (D)">Ethyl (D)</option>
3945 <option value="Ethyl (E)">Ethyl (E)</option>
3946 <option value="Ethyl (K)">Ethyl (K)</option>
3947 <option value="Ethyl (N-term)">Ethyl (N-term)</option>
3948 <option value="Ethyl (Protein N-term)">Ethyl (Protein N-term)</option>
3949 <option value="Ethyl+Deamidated (N)">Ethyl+Deamidated (N)</option>
3950 <option value="Ethyl+Deamidated (Q)">Ethyl+Deamidated (Q)</option>
5165 <option value="ethylamino (S)">ethylamino (S)</option> 3951 <option value="ethylamino (S)">ethylamino (S)</option>
5166 <option value="ethylamino (T)">ethylamino (T)</option> 3952 <option value="ethylamino (T)">ethylamino (T)</option>
3953 <option value="Ethylphosphate (K)">Ethylphosphate (K)</option>
3954 <option value="Ethylphosphate (N-term)">Ethylphosphate (N-term)</option>
3955 <option value="Ethylphosphate (S)">Ethylphosphate (S)</option>
3956 <option value="Ethylphosphate (T)">Ethylphosphate (T)</option>
3957 <option value="Ethylphosphate (Y)">Ethylphosphate (Y)</option>
5167 <option value="ethylsulfonylethyl (C)">ethylsulfonylethyl (C)</option> 3958 <option value="ethylsulfonylethyl (C)">ethylsulfonylethyl (C)</option>
5168 <option value="ethylsulfonylethyl (H)">ethylsulfonylethyl (H)</option> 3959 <option value="ethylsulfonylethyl (H)">ethylsulfonylethyl (H)</option>
5169 <option value="ethylsulfonylethyl (K)">ethylsulfonylethyl (K)</option> 3960 <option value="ethylsulfonylethyl (K)">ethylsulfonylethyl (K)</option>
3961 <option value="ExacTagAmine (K)">ExacTagAmine (K)</option>
3962 <option value="ExacTagThiol (C)">ExacTagThiol (C)</option>
3963 <option value="FAD (C)">FAD (C)</option>
3964 <option value="FAD (H)">FAD (H)</option>
3965 <option value="FAD (Y)">FAD (Y)</option>
3966 <option value="Farnesyl (C)">Farnesyl (C)</option>
3967 <option value="Fluorescein (C)">Fluorescein (C)</option>
3968 <option value="Fluorescein-tyramine (Y)">Fluorescein-tyramine (Y)</option>
3969 <option value="Fluoro (A)">Fluoro (A)</option>
3970 <option value="Fluoro (F)">Fluoro (F)</option>
3971 <option value="Fluoro (W)">Fluoro (W)</option>
3972 <option value="Fluoro (Y)">Fluoro (Y)</option>
3973 <option value="FMN (S)">FMN (S)</option>
3974 <option value="FMN (T)">FMN (T)</option>
3975 <option value="FMNC (C)">FMNC (C)</option>
3976 <option value="FMNH (C)">FMNH (C)</option>
3977 <option value="FMNH (H)">FMNH (H)</option>
3978 <option value="FNEM (C)">FNEM (C)</option>
3979 <option value="Formyl (K)">Formyl (K)</option>
3980 <option value="Formyl (N-term)">Formyl (N-term)</option>
3981 <option value="Formyl (Protein N-term)">Formyl (Protein N-term)</option>
3982 <option value="Formyl (S)">Formyl (S)</option>
3983 <option value="Formyl (T)">Formyl (T)</option>
3984 <option value="FormylMet (Protein N-term)">FormylMet (Protein N-term)</option>
3985 <option value="FP-Biotin (K)">FP-Biotin (K)</option>
3986 <option value="FP-Biotin (S)">FP-Biotin (S)</option>
3987 <option value="FP-Biotin (T)">FP-Biotin (T)</option>
3988 <option value="FP-Biotin (Y)">FP-Biotin (Y)</option>
3989 <option value="FTC (C)">FTC (C)</option>
3990 <option value="FTC (K)">FTC (K)</option>
3991 <option value="FTC (P)">FTC (P)</option>
3992 <option value="FTC (R)">FTC (R)</option>
3993 <option value="FTC (S)">FTC (S)</option>
3994 <option value="Furan (Y)">Furan (Y)</option>
3995 <option value="G-H1 (R)">G-H1 (R)</option>
3996 <option value="Galactosyl (K)">Galactosyl (K)</option>
3997 <option value="Galactosyl (N-term)">Galactosyl (N-term)</option>
3998 <option value="GEE (Q)">GEE (Q)</option>
3999 <option value="GeranylGeranyl (C)">GeranylGeranyl (C)</option>
4000 <option value="GG (C)">GG (C)</option>
4001 <option value="GG (K)">GG (K)</option>
4002 <option value="GG (S)">GG (S)</option>
4003 <option value="GG (T)">GG (T)</option>
4004 <option value="GGQ (K)">GGQ (K)</option>
4005 <option value="GIST-Quat (K)">GIST-Quat (K)</option>
4006 <option value="GIST-Quat (N-term)">GIST-Quat (N-term)</option>
4007 <option value="GIST-Quat:2H(3) (K)">GIST-Quat:2H(3) (K)</option>
4008 <option value="GIST-Quat:2H(3) (N-term)">GIST-Quat:2H(3) (N-term)</option>
4009 <option value="GIST-Quat:2H(6) (K)">GIST-Quat:2H(6) (K)</option>
4010 <option value="GIST-Quat:2H(6) (N-term)">GIST-Quat:2H(6) (N-term)</option>
4011 <option value="GIST-Quat:2H(9) (K)">GIST-Quat:2H(9) (K)</option>
4012 <option value="GIST-Quat:2H(9) (N-term)">GIST-Quat:2H(9) (N-term)</option>
4013 <option value="Gln-&gt;Ala (Q)">Gln-&gt;Ala (Q)</option>
4014 <option value="Gln-&gt;Arg (Q)">Gln-&gt;Arg (Q)</option>
4015 <option value="Gln-&gt;Asn (Q)">Gln-&gt;Asn (Q)</option>
4016 <option value="Gln-&gt;Asp (Q)">Gln-&gt;Asp (Q)</option>
4017 <option value="Gln-&gt;Cys (Q)">Gln-&gt;Cys (Q)</option>
4018 <option value="Gln-&gt;Glu (Q)">Gln-&gt;Glu (Q)</option>
4019 <option value="Gln-&gt;Gly (Q)">Gln-&gt;Gly (Q)</option>
4020 <option value="Gln-&gt;His (Q)">Gln-&gt;His (Q)</option>
4021 <option value="Gln-&gt;Lys (Q)">Gln-&gt;Lys (Q)</option>
4022 <option value="Gln-&gt;Met (Q)">Gln-&gt;Met (Q)</option>
4023 <option value="Gln-&gt;Phe (Q)">Gln-&gt;Phe (Q)</option>
4024 <option value="Gln-&gt;Pro (Q)">Gln-&gt;Pro (Q)</option>
4025 <option value="Gln-&gt;pyro-Glu (N-term Q)">Gln-&gt;pyro-Glu (N-term Q)</option>
4026 <option value="Gln-&gt;Ser (Q)">Gln-&gt;Ser (Q)</option>
4027 <option value="Gln-&gt;Thr (Q)">Gln-&gt;Thr (Q)</option>
4028 <option value="Gln-&gt;Trp (Q)">Gln-&gt;Trp (Q)</option>
4029 <option value="Gln-&gt;Tyr (Q)">Gln-&gt;Tyr (Q)</option>
4030 <option value="Gln-&gt;Val (Q)">Gln-&gt;Val (Q)</option>
4031 <option value="Gln-&gt;Xle (Q)">Gln-&gt;Xle (Q)</option>
4032 <option value="Glu (E)">Glu (E)</option>
4033 <option value="Glu (Protein C-term)">Glu (Protein C-term)</option>
4034 <option value="Glu-&gt;Ala (E)">Glu-&gt;Ala (E)</option>
4035 <option value="Glu-&gt;Arg (E)">Glu-&gt;Arg (E)</option>
4036 <option value="Glu-&gt;Asn (E)">Glu-&gt;Asn (E)</option>
4037 <option value="Glu-&gt;Asp (E)">Glu-&gt;Asp (E)</option>
4038 <option value="Glu-&gt;Cys (E)">Glu-&gt;Cys (E)</option>
4039 <option value="Glu-&gt;Gln (E)">Glu-&gt;Gln (E)</option>
4040 <option value="Glu-&gt;Gly (E)">Glu-&gt;Gly (E)</option>
4041 <option value="Glu-&gt;His (E)">Glu-&gt;His (E)</option>
4042 <option value="Glu-&gt;Lys (E)">Glu-&gt;Lys (E)</option>
4043 <option value="Glu-&gt;Met (E)">Glu-&gt;Met (E)</option>
4044 <option value="Glu-&gt;Phe (E)">Glu-&gt;Phe (E)</option>
4045 <option value="Glu-&gt;Pro (E)">Glu-&gt;Pro (E)</option>
4046 <option value="Glu-&gt;pyro-Glu (N-term E)">Glu-&gt;pyro-Glu (N-term E)</option>
4047 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
4048 <option value="Glu-&gt;pyro-Glu+Methyl (N-term E)">Glu-&gt;pyro-Glu+Methyl (N-term E)</option>
4049 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C (N-term E)</option>
4050 <option value="Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)">Glu-&gt;pyro-Glu+Methyl:2H(2)13C(1) (N-term E)</option>
4051 <option value="Glu-&gt;Ser (E)">Glu-&gt;Ser (E)</option>
4052 <option value="Glu-&gt;Thr (E)">Glu-&gt;Thr (E)</option>
4053 <option value="Glu-&gt;Trp (E)">Glu-&gt;Trp (E)</option>
4054 <option value="Glu-&gt;Tyr (E)">Glu-&gt;Tyr (E)</option>
4055 <option value="Glu-&gt;Val (E)">Glu-&gt;Val (E)</option>
4056 <option value="Glu-&gt;Xle (E)">Glu-&gt;Xle (E)</option>
5170 <option value="glucosone (R)">glucosone (R)</option> 4057 <option value="glucosone (R)">glucosone (R)</option>
4058 <option value="Glucosylgalactosyl (K)">Glucosylgalactosyl (K)</option>
4059 <option value="Glucuronyl (Protein N-term)">Glucuronyl (Protein N-term)</option>
4060 <option value="Glucuronyl (S)">Glucuronyl (S)</option>
4061 <option value="Glucuronyl (T)">Glucuronyl (T)</option>
4062 <option value="GluGlu (E)">GluGlu (E)</option>
4063 <option value="GluGlu (Protein C-term)">GluGlu (Protein C-term)</option>
4064 <option value="GluGluGlu (E)">GluGluGlu (E)</option>
4065 <option value="GluGluGlu (Protein C-term)">GluGluGlu (Protein C-term)</option>
4066 <option value="GluGluGluGlu (E)">GluGluGluGlu (E)</option>
4067 <option value="GluGluGluGlu (Protein C-term)">GluGluGluGlu (Protein C-term)</option>
4068 <option value="Glutathione (C)">Glutathione (C)</option>
4069 <option value="Gly (K)">Gly (K)</option>
4070 <option value="Gly (S)">Gly (S)</option>
4071 <option value="Gly (T)">Gly (T)</option>
4072 <option value="Gly-&gt;Ala (G)">Gly-&gt;Ala (G)</option>
4073 <option value="Gly-&gt;Arg (G)">Gly-&gt;Arg (G)</option>
4074 <option value="Gly-&gt;Asn (G)">Gly-&gt;Asn (G)</option>
4075 <option value="Gly-&gt;Asp (G)">Gly-&gt;Asp (G)</option>
4076 <option value="Gly-&gt;Cys (G)">Gly-&gt;Cys (G)</option>
4077 <option value="Gly-&gt;Gln (G)">Gly-&gt;Gln (G)</option>
4078 <option value="Gly-&gt;Glu (G)">Gly-&gt;Glu (G)</option>
4079 <option value="Gly-&gt;His (G)">Gly-&gt;His (G)</option>
4080 <option value="Gly-&gt;Lys (G)">Gly-&gt;Lys (G)</option>
4081 <option value="Gly-&gt;Met (G)">Gly-&gt;Met (G)</option>
4082 <option value="Gly-&gt;Phe (G)">Gly-&gt;Phe (G)</option>
4083 <option value="Gly-&gt;Pro (G)">Gly-&gt;Pro (G)</option>
4084 <option value="Gly-&gt;Ser (G)">Gly-&gt;Ser (G)</option>
4085 <option value="Gly-&gt;Thr (G)">Gly-&gt;Thr (G)</option>
4086 <option value="Gly-&gt;Trp (G)">Gly-&gt;Trp (G)</option>
4087 <option value="Gly-&gt;Tyr (G)">Gly-&gt;Tyr (G)</option>
4088 <option value="Gly-&gt;Val (G)">Gly-&gt;Val (G)</option>
4089 <option value="Gly-&gt;Xle (G)">Gly-&gt;Xle (G)</option>
4090 <option value="Gly-loss+Amide (C-term G)">Gly-loss+Amide (C-term G)</option>
4091 <option value="Glycerophospho (S)">Glycerophospho (S)</option>
4092 <option value="GlycerylPE (E)">GlycerylPE (E)</option>
5171 <option value="glycidamide (K)">glycidamide (K)</option> 4093 <option value="glycidamide (K)">glycidamide (K)</option>
5172 <option value="glycidamide (N-term)">glycidamide (N-term)</option> 4094 <option value="glycidamide (N-term)">glycidamide (N-term)</option>
4095 <option value="Glycosyl (P)">Glycosyl (P)</option>
4096 <option value="GPIanchor (Protein C-term)">GPIanchor (Protein C-term)</option>
4097 <option value="Guanidinyl (K)">Guanidinyl (K)</option>
4098 <option value="Guanidinyl (N-term)">Guanidinyl (N-term)</option>
4099 <option value="HCysteinyl (C)">HCysteinyl (C)</option>
4100 <option value="HCysThiolactone (K)">HCysThiolactone (K)</option>
4101 <option value="Heme (C)">Heme (C)</option>
4102 <option value="Heme (H)">Heme (H)</option>
4103 <option value="Hep (K)">Hep (K)</option>
4104 <option value="Hep (N)">Hep (N)</option>
4105 <option value="Hep (Q)">Hep (Q)</option>
4106 <option value="Hep (R)">Hep (R)</option>
4107 <option value="Hep (S)">Hep (S)</option>
4108 <option value="Hep (T)">Hep (T)</option>
4109 <option value="Hex (C)">Hex (C)</option>
4110 <option value="Hex (K)">Hex (K)</option>
4111 <option value="Hex (N)">Hex (N)</option>
4112 <option value="Hex (N-term)">Hex (N-term)</option>
4113 <option value="Hex (R)">Hex (R)</option>
4114 <option value="Hex (S)">Hex (S)</option>
4115 <option value="Hex (T)">Hex (T)</option>
4116 <option value="Hex (W)">Hex (W)</option>
4117 <option value="Hex (Y)">Hex (Y)</option>
4118 <option value="Hex(1)HexA(1) (S)">Hex(1)HexA(1) (S)</option>
4119 <option value="Hex(1)HexA(1) (T)">Hex(1)HexA(1) (T)</option>
4120 <option value="Hex(1)HexA(1)HexNAc(1) (S)">Hex(1)HexA(1)HexNAc(1) (S)</option>
4121 <option value="Hex(1)HexA(1)HexNAc(1) (T)">Hex(1)HexA(1)HexNAc(1) (T)</option>
4122 <option value="Hex(1)HexA(1)HexNAc(2) (S)">Hex(1)HexA(1)HexNAc(2) (S)</option>
4123 <option value="Hex(1)HexA(1)HexNAc(2) (T)">Hex(1)HexA(1)HexNAc(2) (T)</option>
4124 <option value="Hex(1)HexNAc(1) (N)">Hex(1)HexNAc(1) (N)</option>
4125 <option value="Hex(1)HexNAc(1) (S)">Hex(1)HexNAc(1) (S)</option>
4126 <option value="Hex(1)HexNAc(1) (T)">Hex(1)HexNAc(1) (T)</option>
4127 <option value="Hex(1)HexNAc(1)dHex(1) (N)">Hex(1)HexNAc(1)dHex(1) (N)</option>
4128 <option value="Hex(1)HexNAc(1)dHex(1) (S)">Hex(1)HexNAc(1)dHex(1) (S)</option>
4129 <option value="Hex(1)HexNAc(1)dHex(1) (T)">Hex(1)HexNAc(1)dHex(1) (T)</option>
4130 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (S)">Hex(1)HexNAc(1)dHex(1)Me(1) (S)</option>
4131 <option value="Hex(1)HexNAc(1)dHex(1)Me(1) (T)">Hex(1)HexNAc(1)dHex(1)Me(1) (T)</option>
4132 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (S)">Hex(1)HexNAc(1)dHex(1)Me(2) (S)</option>
4133 <option value="Hex(1)HexNAc(1)dHex(1)Me(2) (T)">Hex(1)HexNAc(1)dHex(1)Me(2) (T)</option>
4134 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S)</option>
4135 <option value="Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)">Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T)</option>
4136 <option value="Hex(1)HexNAc(1)NeuAc(1) (N)">Hex(1)HexNAc(1)NeuAc(1) (N)</option>
4137 <option value="Hex(1)HexNAc(1)NeuAc(1) (S)">Hex(1)HexNAc(1)NeuAc(1) (S)</option>
4138 <option value="Hex(1)HexNAc(1)NeuAc(1) (T)">Hex(1)HexNAc(1)NeuAc(1) (T)</option>
4139 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S)</option>
4140 <option value="Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T)</option>
4141 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S)</option>
4142 <option value="Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T)</option>
4143 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S)</option>
4144 <option value="Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T)</option>
4145 <option value="Hex(1)HexNAc(1)NeuAc(2) (N)">Hex(1)HexNAc(1)NeuAc(2) (N)</option>
4146 <option value="Hex(1)HexNAc(1)NeuAc(2) (S)">Hex(1)HexNAc(1)NeuAc(2) (S)</option>
4147 <option value="Hex(1)HexNAc(1)NeuAc(2) (T)">Hex(1)HexNAc(1)NeuAc(2) (T)</option>
4148 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S)</option>
4149 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T)</option>
4150 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S)</option>
4151 <option value="Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)">Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T)</option>
4152 <option value="Hex(1)HexNAc(1)NeuAc(3) (S)">Hex(1)HexNAc(1)NeuAc(3) (S)</option>
4153 <option value="Hex(1)HexNAc(1)NeuAc(3) (T)">Hex(1)HexNAc(1)NeuAc(3) (T)</option>
4154 <option value="Hex(1)HexNAc(1)NeuGc(1) (S)">Hex(1)HexNAc(1)NeuGc(1) (S)</option>
4155 <option value="Hex(1)HexNAc(1)NeuGc(1) (T)">Hex(1)HexNAc(1)NeuGc(1) (T)</option>
4156 <option value="Hex(1)HexNAc(1)NeuGc(2) (S)">Hex(1)HexNAc(1)NeuGc(2) (S)</option>
4157 <option value="Hex(1)HexNAc(1)NeuGc(2) (T)">Hex(1)HexNAc(1)NeuGc(2) (T)</option>
4158 <option value="Hex(1)HexNAc(1)NeuGc(3) (S)">Hex(1)HexNAc(1)NeuGc(3) (S)</option>
4159 <option value="Hex(1)HexNAc(1)NeuGc(3) (T)">Hex(1)HexNAc(1)NeuGc(3) (T)</option>
4160 <option value="Hex(1)HexNAc(1)NeuGc(4) (S)">Hex(1)HexNAc(1)NeuGc(4) (S)</option>
4161 <option value="Hex(1)HexNAc(1)NeuGc(4) (T)">Hex(1)HexNAc(1)NeuGc(4) (T)</option>
4162 <option value="Hex(1)HexNAc(1)NeuGc(5) (S)">Hex(1)HexNAc(1)NeuGc(5) (S)</option>
4163 <option value="Hex(1)HexNAc(1)NeuGc(5) (T)">Hex(1)HexNAc(1)NeuGc(5) (T)</option>
4164 <option value="Hex(1)HexNAc(1)Phos(1) (S)">Hex(1)HexNAc(1)Phos(1) (S)</option>
4165 <option value="Hex(1)HexNAc(1)Phos(1) (T)">Hex(1)HexNAc(1)Phos(1) (T)</option>
4166 <option value="Hex(1)HexNAc(1)Sulf(1) (S)">Hex(1)HexNAc(1)Sulf(1) (S)</option>
4167 <option value="Hex(1)HexNAc(1)Sulf(1) (T)">Hex(1)HexNAc(1)Sulf(1) (T)</option>
4168 <option value="Hex(1)HexNAc(2) (N)">Hex(1)HexNAc(2) (N)</option>
4169 <option value="Hex(1)HexNAc(2) (S)">Hex(1)HexNAc(2) (S)</option>
4170 <option value="Hex(1)HexNAc(2) (T)">Hex(1)HexNAc(2) (T)</option>
4171 <option value="Hex(1)HexNAc(2)dHex(1) (N)">Hex(1)HexNAc(2)dHex(1) (N)</option>
4172 <option value="Hex(1)HexNAc(2)dHex(1) (S)">Hex(1)HexNAc(2)dHex(1) (S)</option>
4173 <option value="Hex(1)HexNAc(2)dHex(1) (T)">Hex(1)HexNAc(2)dHex(1) (T)</option>
4174 <option value="Hex(1)HexNAc(2)dHex(1)Pent(1) (N)">Hex(1)HexNAc(2)dHex(1)Pent(1) (N)</option>
4175 <option value="Hex(1)HexNAc(2)dHex(2) (N)">Hex(1)HexNAc(2)dHex(2) (N)</option>
4176 <option value="Hex(1)HexNAc(2)dHex(2) (S)">Hex(1)HexNAc(2)dHex(2) (S)</option>
4177 <option value="Hex(1)HexNAc(2)dHex(2) (T)">Hex(1)HexNAc(2)dHex(2) (T)</option>
4178 <option value="Hex(1)HexNAc(2)NeuAc(1) (S)">Hex(1)HexNAc(2)NeuAc(1) (S)</option>
4179 <option value="Hex(1)HexNAc(2)NeuAc(1) (T)">Hex(1)HexNAc(2)NeuAc(1) (T)</option>
4180 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
4181 <option value="Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
4182 <option value="Hex(1)HexNAc(2)NeuAc(2) (S)">Hex(1)HexNAc(2)NeuAc(2) (S)</option>
4183 <option value="Hex(1)HexNAc(2)NeuAc(2) (T)">Hex(1)HexNAc(2)NeuAc(2) (T)</option>
4184 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
4185 <option value="Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
4186 <option value="Hex(1)HexNAc(2)NeuGc(1) (S)">Hex(1)HexNAc(2)NeuGc(1) (S)</option>
4187 <option value="Hex(1)HexNAc(2)NeuGc(1) (T)">Hex(1)HexNAc(2)NeuGc(1) (T)</option>
4188 <option value="Hex(1)HexNAc(2)Pent(1) (N)">Hex(1)HexNAc(2)Pent(1) (N)</option>
4189 <option value="Hex(1)HexNAc(2)Sulf(1) (S)">Hex(1)HexNAc(2)Sulf(1) (S)</option>
4190 <option value="Hex(1)HexNAc(2)Sulf(1) (T)">Hex(1)HexNAc(2)Sulf(1) (T)</option>
4191 <option value="Hex(1)HexNAc(3) (S)">Hex(1)HexNAc(3) (S)</option>
4192 <option value="Hex(1)HexNAc(3) (T)">Hex(1)HexNAc(3) (T)</option>
4193 <option value="Hex(1)HexNAc(3)NeuAc(1) (S)">Hex(1)HexNAc(3)NeuAc(1) (S)</option>
4194 <option value="Hex(1)HexNAc(3)NeuAc(1) (T)">Hex(1)HexNAc(3)NeuAc(1) (T)</option>
4195 <option value="Hex(1)HexNAc(3)NeuAc(2) (S)">Hex(1)HexNAc(3)NeuAc(2) (S)</option>
4196 <option value="Hex(1)HexNAc(3)NeuAc(2) (T)">Hex(1)HexNAc(3)NeuAc(2) (T)</option>
4197 <option value="Hex(1)HexNAc(3)NeuGc(1) (S)">Hex(1)HexNAc(3)NeuGc(1) (S)</option>
4198 <option value="Hex(1)HexNAc(3)NeuGc(1) (T)">Hex(1)HexNAc(3)NeuGc(1) (T)</option>
4199 <option value="Hex(1)HexNAc(3)Sulf(1) (S)">Hex(1)HexNAc(3)Sulf(1) (S)</option>
4200 <option value="Hex(1)HexNAc(3)Sulf(1) (T)">Hex(1)HexNAc(3)Sulf(1) (T)</option>
4201 <option value="Hex(1)NeuAc(1) (S)">Hex(1)NeuAc(1) (S)</option>
4202 <option value="Hex(1)NeuAc(1) (T)">Hex(1)NeuAc(1) (T)</option>
4203 <option value="Hex(1)NeuAc(1)Pent(1) (S)">Hex(1)NeuAc(1)Pent(1) (S)</option>
4204 <option value="Hex(1)NeuAc(1)Pent(1) (T)">Hex(1)NeuAc(1)Pent(1) (T)</option>
4205 <option value="Hex(1)NeuGc(1) (S)">Hex(1)NeuGc(1) (S)</option>
4206 <option value="Hex(1)NeuGc(1) (T)">Hex(1)NeuGc(1) (T)</option>
4207 <option value="Hex(1)Pent(1) (S)">Hex(1)Pent(1) (S)</option>
4208 <option value="Hex(1)Pent(1) (T)">Hex(1)Pent(1) (T)</option>
4209 <option value="Hex(1)Pent(2) (S)">Hex(1)Pent(2) (S)</option>
4210 <option value="Hex(1)Pent(2) (T)">Hex(1)Pent(2) (T)</option>
4211 <option value="Hex(10)Phos(3) (S)">Hex(10)Phos(3) (S)</option>
4212 <option value="Hex(10)Phos(3) (T)">Hex(10)Phos(3) (T)</option>
4213 <option value="Hex(2) (K)">Hex(2) (K)</option>
4214 <option value="Hex(2) (R)">Hex(2) (R)</option>
4215 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (S)</option>
4216 <option value="Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)">Hex(2)HexA(1)HexNAc(1)Sulf(1) (T)</option>
4217 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S)</option>
4218 <option value="Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T)</option>
4219 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (S)">Hex(2)HexA(1)Pent(1)Sulf(1) (S)</option>
4220 <option value="Hex(2)HexA(1)Pent(1)Sulf(1) (T)">Hex(2)HexA(1)Pent(1)Sulf(1) (T)</option>
4221 <option value="Hex(2)HexNAc(1) (S)">Hex(2)HexNAc(1) (S)</option>
4222 <option value="Hex(2)HexNAc(1) (T)">Hex(2)HexNAc(1) (T)</option>
4223 <option value="Hex(2)HexNAc(1)Me(1) (S)">Hex(2)HexNAc(1)Me(1) (S)</option>
4224 <option value="Hex(2)HexNAc(1)Me(1) (T)">Hex(2)HexNAc(1)Me(1) (T)</option>
4225 <option value="Hex(2)HexNAc(1)NeuGc(1) (S)">Hex(2)HexNAc(1)NeuGc(1) (S)</option>
4226 <option value="Hex(2)HexNAc(1)NeuGc(1) (T)">Hex(2)HexNAc(1)NeuGc(1) (T)</option>
4227 <option value="Hex(2)HexNAc(1)NeuGc(2) (S)">Hex(2)HexNAc(1)NeuGc(2) (S)</option>
4228 <option value="Hex(2)HexNAc(1)NeuGc(2) (T)">Hex(2)HexNAc(1)NeuGc(2) (T)</option>
4229 <option value="Hex(2)HexNAc(1)NeuGc(3) (S)">Hex(2)HexNAc(1)NeuGc(3) (S)</option>
4230 <option value="Hex(2)HexNAc(1)NeuGc(3) (T)">Hex(2)HexNAc(1)NeuGc(3) (T)</option>
4231 <option value="Hex(2)HexNAc(1)NeuGc(4) (S)">Hex(2)HexNAc(1)NeuGc(4) (S)</option>
4232 <option value="Hex(2)HexNAc(1)NeuGc(4) (T)">Hex(2)HexNAc(1)NeuGc(4) (T)</option>
4233 <option value="Hex(2)HexNAc(1)Sulf(1) (S)">Hex(2)HexNAc(1)Sulf(1) (S)</option>
4234 <option value="Hex(2)HexNAc(1)Sulf(1) (T)">Hex(2)HexNAc(1)Sulf(1) (T)</option>
4235 <option value="Hex(2)HexNAc(2) (N)">Hex(2)HexNAc(2) (N)</option>
4236 <option value="Hex(2)HexNAc(2) (S)">Hex(2)HexNAc(2) (S)</option>
4237 <option value="Hex(2)HexNAc(2) (T)">Hex(2)HexNAc(2) (T)</option>
4238 <option value="Hex(2)HexNAc(2)dHex(1) (N)">Hex(2)HexNAc(2)dHex(1) (N)</option>
4239 <option value="Hex(2)HexNAc(2)dHex(1) (S)">Hex(2)HexNAc(2)dHex(1) (S)</option>
4240 <option value="Hex(2)HexNAc(2)dHex(1) (T)">Hex(2)HexNAc(2)dHex(1) (T)</option>
4241 <option value="Hex(2)HexNAc(2)NeuAc(1) (N)">Hex(2)HexNAc(2)NeuAc(1) (N)</option>
4242 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
4243 <option value="Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
4244 <option value="Hex(2)HexNAc(2)NeuAc(2) (S)">Hex(2)HexNAc(2)NeuAc(2) (S)</option>
4245 <option value="Hex(2)HexNAc(2)NeuAc(2) (T)">Hex(2)HexNAc(2)NeuAc(2) (T)</option>
4246 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S)</option>
4247 <option value="Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T)</option>
4248 <option value="Hex(2)HexNAc(2)NeuGc(1) (S)">Hex(2)HexNAc(2)NeuGc(1) (S)</option>
4249 <option value="Hex(2)HexNAc(2)NeuGc(1) (T)">Hex(2)HexNAc(2)NeuGc(1) (T)</option>
4250 <option value="Hex(2)HexNAc(2)Pent(1) (N)">Hex(2)HexNAc(2)Pent(1) (N)</option>
4251 <option value="Hex(2)HexNAc(2)Sulf(1) (S)">Hex(2)HexNAc(2)Sulf(1) (S)</option>
4252 <option value="Hex(2)HexNAc(2)Sulf(1) (T)">Hex(2)HexNAc(2)Sulf(1) (T)</option>
4253 <option value="Hex(2)HexNAc(3) (S)">Hex(2)HexNAc(3) (S)</option>
4254 <option value="Hex(2)HexNAc(3) (T)">Hex(2)HexNAc(3) (T)</option>
4255 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S)</option>
4256 <option value="Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T)</option>
4257 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
4258 <option value="Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
4259 <option value="Hex(2)HexNAc(3)NeuAc(2) (S)">Hex(2)HexNAc(3)NeuAc(2) (S)</option>
4260 <option value="Hex(2)HexNAc(3)NeuAc(2) (T)">Hex(2)HexNAc(3)NeuAc(2) (T)</option>
4261 <option value="Hex(2)HexNAc(3)NeuAc(3) (S)">Hex(2)HexNAc(3)NeuAc(3) (S)</option>
4262 <option value="Hex(2)HexNAc(3)NeuAc(3) (T)">Hex(2)HexNAc(3)NeuAc(3) (T)</option>
4263 <option value="Hex(2)HexNAc(3)NeuGc(1) (S)">Hex(2)HexNAc(3)NeuGc(1) (S)</option>
4264 <option value="Hex(2)HexNAc(3)NeuGc(1) (T)">Hex(2)HexNAc(3)NeuGc(1) (T)</option>
4265 <option value="Hex(2)HexNAc(3)NeuGc(2) (S)">Hex(2)HexNAc(3)NeuGc(2) (S)</option>
4266 <option value="Hex(2)HexNAc(3)NeuGc(2) (T)">Hex(2)HexNAc(3)NeuGc(2) (T)</option>
4267 <option value="Hex(2)HexNAc(3)NeuGc(3) (S)">Hex(2)HexNAc(3)NeuGc(3) (S)</option>
4268 <option value="Hex(2)HexNAc(3)NeuGc(3) (T)">Hex(2)HexNAc(3)NeuGc(3) (T)</option>
4269 <option value="Hex(2)HexNAc(3)Sulf(1) (S)">Hex(2)HexNAc(3)Sulf(1) (S)</option>
4270 <option value="Hex(2)HexNAc(3)Sulf(1) (T)">Hex(2)HexNAc(3)Sulf(1) (T)</option>
4271 <option value="Hex(2)HexNAc(4) (S)">Hex(2)HexNAc(4) (S)</option>
4272 <option value="Hex(2)HexNAc(4) (T)">Hex(2)HexNAc(4) (T)</option>
4273 <option value="Hex(2)HexNAc(4)NeuAc(1) (S)">Hex(2)HexNAc(4)NeuAc(1) (S)</option>
4274 <option value="Hex(2)HexNAc(4)NeuAc(1) (T)">Hex(2)HexNAc(4)NeuAc(1) (T)</option>
4275 <option value="Hex(2)HexNAc(5) (S)">Hex(2)HexNAc(5) (S)</option>
4276 <option value="Hex(2)HexNAc(5) (T)">Hex(2)HexNAc(5) (T)</option>
4277 <option value="Hex(2)NeuAc(1) (S)">Hex(2)NeuAc(1) (S)</option>
4278 <option value="Hex(2)NeuAc(1) (T)">Hex(2)NeuAc(1) (T)</option>
4279 <option value="Hex(3) (N)">Hex(3) (N)</option>
4280 <option value="Hex(3) (S)">Hex(3) (S)</option>
4281 <option value="Hex(3) (T)">Hex(3) (T)</option>
4282 <option value="Hex(3)HexNAc(1) (S)">Hex(3)HexNAc(1) (S)</option>
4283 <option value="Hex(3)HexNAc(1) (T)">Hex(3)HexNAc(1) (T)</option>
4284 <option value="Hex(3)HexNAc(1)Me(1) (S)">Hex(3)HexNAc(1)Me(1) (S)</option>
4285 <option value="Hex(3)HexNAc(1)Me(1) (T)">Hex(3)HexNAc(1)Me(1) (T)</option>
4286 <option value="Hex(3)HexNAc(1)Pent(1) (N)">Hex(3)HexNAc(1)Pent(1) (N)</option>
4287 <option value="Hex(3)HexNAc(2) (N)">Hex(3)HexNAc(2) (N)</option>
4288 <option value="Hex(3)HexNAc(2) (S)">Hex(3)HexNAc(2) (S)</option>
4289 <option value="Hex(3)HexNAc(2) (T)">Hex(3)HexNAc(2) (T)</option>
4290 <option value="Hex(3)HexNAc(2)NeuAc(1) (N)">Hex(3)HexNAc(2)NeuAc(1) (N)</option>
4291 <option value="Hex(3)HexNAc(2)NeuAc(2) (S)">Hex(3)HexNAc(2)NeuAc(2) (S)</option>
4292 <option value="Hex(3)HexNAc(2)NeuAc(2) (T)">Hex(3)HexNAc(2)NeuAc(2) (T)</option>
4293 <option value="Hex(3)HexNAc(2)Pent(1) (N)">Hex(3)HexNAc(2)Pent(1) (N)</option>
4294 <option value="Hex(3)HexNAc(2)Phos(1) (N)">Hex(3)HexNAc(2)Phos(1) (N)</option>
4295 <option value="Hex(3)HexNAc(3) (N)">Hex(3)HexNAc(3) (N)</option>
4296 <option value="Hex(3)HexNAc(3) (S)">Hex(3)HexNAc(3) (S)</option>
4297 <option value="Hex(3)HexNAc(3) (T)">Hex(3)HexNAc(3) (T)</option>
4298 <option value="Hex(3)HexNAc(3)NeuAc(1) (S)">Hex(3)HexNAc(3)NeuAc(1) (S)</option>
4299 <option value="Hex(3)HexNAc(3)NeuAc(1) (T)">Hex(3)HexNAc(3)NeuAc(1) (T)</option>
4300 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S)</option>
4301 <option value="Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T)</option>
4302 <option value="Hex(3)HexNAc(3)NeuAc(2) (S)">Hex(3)HexNAc(3)NeuAc(2) (S)</option>
4303 <option value="Hex(3)HexNAc(3)NeuAc(2) (T)">Hex(3)HexNAc(3)NeuAc(2) (T)</option>
4304 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S)</option>
4305 <option value="Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)">Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T)</option>
4306 <option value="Hex(3)HexNAc(3)NeuGc(1) (S)">Hex(3)HexNAc(3)NeuGc(1) (S)</option>
4307 <option value="Hex(3)HexNAc(3)NeuGc(1) (T)">Hex(3)HexNAc(3)NeuGc(1) (T)</option>
4308 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S)</option>
4309 <option value="Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)">Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T)</option>
4310 <option value="Hex(3)HexNAc(3)Pent(1) (N)">Hex(3)HexNAc(3)Pent(1) (N)</option>
4311 <option value="Hex(3)HexNAc(3)Sulf(1) (S)">Hex(3)HexNAc(3)Sulf(1) (S)</option>
4312 <option value="Hex(3)HexNAc(3)Sulf(1) (T)">Hex(3)HexNAc(3)Sulf(1) (T)</option>
4313 <option value="Hex(3)HexNAc(4) (N)">Hex(3)HexNAc(4) (N)</option>
4314 <option value="Hex(3)HexNAc(4) (S)">Hex(3)HexNAc(4) (S)</option>
4315 <option value="Hex(3)HexNAc(4) (T)">Hex(3)HexNAc(4) (T)</option>
4316 <option value="Hex(3)HexNAc(4)NeuAc(1) (N)">Hex(3)HexNAc(4)NeuAc(1) (N)</option>
4317 <option value="Hex(3)HexNAc(4)Pent(1) (N)">Hex(3)HexNAc(4)Pent(1) (N)</option>
4318 <option value="Hex(3)HexNAc(4)Sulf(1) (N)">Hex(3)HexNAc(4)Sulf(1) (N)</option>
4319 <option value="Hex(3)HexNAc(5) (N)">Hex(3)HexNAc(5) (N)</option>
4320 <option value="Hex(3)HexNAc(5) (S)">Hex(3)HexNAc(5) (S)</option>
4321 <option value="Hex(3)HexNAc(5) (T)">Hex(3)HexNAc(5) (T)</option>
4322 <option value="Hex(3)HexNAc(5)Sulf(1) (N)">Hex(3)HexNAc(5)Sulf(1) (N)</option>
4323 <option value="Hex(3)HexNAc(6) (N)">Hex(3)HexNAc(6) (N)</option>
4324 <option value="Hex(3)HexNAc(6) (S)">Hex(3)HexNAc(6) (S)</option>
4325 <option value="Hex(3)HexNAc(6) (T)">Hex(3)HexNAc(6) (T)</option>
4326 <option value="Hex(3)HexNAc(6)NeuAc(1) (N)">Hex(3)HexNAc(6)NeuAc(1) (N)</option>
4327 <option value="Hex(3)HexNAc(6)Sulf(1) (N)">Hex(3)HexNAc(6)Sulf(1) (N)</option>
4328 <option value="Hex(3)HexNAc(6)Sulf(2) (N)">Hex(3)HexNAc(6)Sulf(2) (N)</option>
4329 <option value="Hex(3)HexNAc(7) (N)">Hex(3)HexNAc(7) (N)</option>
4330 <option value="Hex(3)HexNAc(7)Sulf(1) (N)">Hex(3)HexNAc(7)Sulf(1) (N)</option>
4331 <option value="Hex(3)Phos(1) (S)">Hex(3)Phos(1) (S)</option>
4332 <option value="Hex(3)Phos(1) (T)">Hex(3)Phos(1) (T)</option>
4333 <option value="Hex(4) (S)">Hex(4) (S)</option>
4334 <option value="Hex(4) (T)">Hex(4) (T)</option>
4335 <option value="Hex(4)HexNAc(1) (S)">Hex(4)HexNAc(1) (S)</option>
4336 <option value="Hex(4)HexNAc(1) (T)">Hex(4)HexNAc(1) (T)</option>
4337 <option value="Hex(4)HexNAc(2) (N)">Hex(4)HexNAc(2) (N)</option>
4338 <option value="Hex(4)HexNAc(2)NeuAc(1) (N)">Hex(4)HexNAc(2)NeuAc(1) (N)</option>
4339 <option value="Hex(4)HexNAc(2)Pent(1) (N)">Hex(4)HexNAc(2)Pent(1) (N)</option>
4340 <option value="Hex(4)HexNAc(3) (N)">Hex(4)HexNAc(3) (N)</option>
4341 <option value="Hex(4)HexNAc(3) (S)">Hex(4)HexNAc(3) (S)</option>
4342 <option value="Hex(4)HexNAc(3) (T)">Hex(4)HexNAc(3) (T)</option>
4343 <option value="Hex(4)HexNAc(3)NeuAc(1) (N)">Hex(4)HexNAc(3)NeuAc(1) (N)</option>
4344 <option value="Hex(4)HexNAc(3)NeuAc(1) (S)">Hex(4)HexNAc(3)NeuAc(1) (S)</option>
4345 <option value="Hex(4)HexNAc(3)NeuAc(1) (T)">Hex(4)HexNAc(3)NeuAc(1) (T)</option>
4346 <option value="Hex(4)HexNAc(3)NeuAc(2) (N)">Hex(4)HexNAc(3)NeuAc(2) (N)</option>
4347 <option value="Hex(4)HexNAc(3)NeuGc(1) (N)">Hex(4)HexNAc(3)NeuGc(1) (N)</option>
4348 <option value="Hex(4)HexNAc(3)Pent(1) (N)">Hex(4)HexNAc(3)Pent(1) (N)</option>
4349 <option value="Hex(4)HexNAc(4) (N)">Hex(4)HexNAc(4) (N)</option>
4350 <option value="Hex(4)HexNAc(4) (S)">Hex(4)HexNAc(4) (S)</option>
4351 <option value="Hex(4)HexNAc(4) (T)">Hex(4)HexNAc(4) (T)</option>
4352 <option value="Hex(4)HexNAc(4)Me(2)Pent(1) (N)">Hex(4)HexNAc(4)Me(2)Pent(1) (N)</option>
4353 <option value="Hex(4)HexNAc(4)NeuAc(1) (N)">Hex(4)HexNAc(4)NeuAc(1) (N)</option>
4354 <option value="Hex(4)HexNAc(4)NeuAc(1) (S)">Hex(4)HexNAc(4)NeuAc(1) (S)</option>
4355 <option value="Hex(4)HexNAc(4)NeuAc(1) (T)">Hex(4)HexNAc(4)NeuAc(1) (T)</option>
4356 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S)</option>
4357 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T)</option>
4358 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S)</option>
4359 <option value="Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)">Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T)</option>
4360 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S)</option>
4361 <option value="Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)">Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T)</option>
4362 <option value="Hex(4)HexNAc(4)Pent(1) (N)">Hex(4)HexNAc(4)Pent(1) (N)</option>
4363 <option value="Hex(4)HexNAc(4)Sulf(1) (N)">Hex(4)HexNAc(4)Sulf(1) (N)</option>
4364 <option value="Hex(4)HexNAc(4)Sulf(2) (S)">Hex(4)HexNAc(4)Sulf(2) (S)</option>
4365 <option value="Hex(4)HexNAc(4)Sulf(2) (T)">Hex(4)HexNAc(4)Sulf(2) (T)</option>
4366 <option value="Hex(4)HexNAc(5) (N)">Hex(4)HexNAc(5) (N)</option>
4367 <option value="Hex(4)HexNAc(5)NeuAc(1) (N)">Hex(4)HexNAc(5)NeuAc(1) (N)</option>
4368 <option value="Hex(4)HexNAc(5)Sulf(1) (N)">Hex(4)HexNAc(5)Sulf(1) (N)</option>
4369 <option value="Hex(4)HexNAc(6) (N)">Hex(4)HexNAc(6) (N)</option>
4370 <option value="Hex(4)Phos(1) (S)">Hex(4)Phos(1) (S)</option>
4371 <option value="Hex(4)Phos(1) (T)">Hex(4)Phos(1) (T)</option>
4372 <option value="Hex(5) (S)">Hex(5) (S)</option>
4373 <option value="Hex(5) (T)">Hex(5) (T)</option>
4374 <option value="Hex(5)HexNAc(1) (S)">Hex(5)HexNAc(1) (S)</option>
4375 <option value="Hex(5)HexNAc(1) (T)">Hex(5)HexNAc(1) (T)</option>
4376 <option value="Hex(5)HexNAc(2) (N)">Hex(5)HexNAc(2) (N)</option>
4377 <option value="Hex(5)HexNAc(2)Phos(1) (N)">Hex(5)HexNAc(2)Phos(1) (N)</option>
4378 <option value="Hex(5)HexNAc(3) (N)">Hex(5)HexNAc(3) (N)</option>
4379 <option value="Hex(5)HexNAc(3)Pent(1) (N)">Hex(5)HexNAc(3)Pent(1) (N)</option>
4380 <option value="Hex(5)HexNAc(4) (N)">Hex(5)HexNAc(4) (N)</option>
4381 <option value="Hex(5)HexNAc(4) (S)">Hex(5)HexNAc(4) (S)</option>
4382 <option value="Hex(5)HexNAc(4) (T)">Hex(5)HexNAc(4) (T)</option>
4383 <option value="Hex(5)HexNAc(4)Me(2)Pent(1) (N)">Hex(5)HexNAc(4)Me(2)Pent(1) (N)</option>
4384 <option value="Hex(5)HexNAc(4)NeuAc(1) (N)">Hex(5)HexNAc(4)NeuAc(1) (N)</option>
4385 <option value="Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)">Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N)</option>
4386 <option value="Hex(5)HexNAc(4)NeuAc(2) (N)">Hex(5)HexNAc(4)NeuAc(2) (N)</option>
4387 <option value="Hex(5)HexNAc(4)NeuGc(1) (N)">Hex(5)HexNAc(4)NeuGc(1) (N)</option>
4388 <option value="Hex(5)HexNAc(4)Sulf(1) (N)">Hex(5)HexNAc(4)Sulf(1) (N)</option>
4389 <option value="Hex(5)HexNAc(5) (N)">Hex(5)HexNAc(5) (N)</option>
4390 <option value="Hex(5)HexNAc(5) (S)">Hex(5)HexNAc(5) (S)</option>
4391 <option value="Hex(5)HexNAc(5) (T)">Hex(5)HexNAc(5) (T)</option>
4392 <option value="Hex(5)Phos(1) (S)">Hex(5)Phos(1) (S)</option>
4393 <option value="Hex(5)Phos(1) (T)">Hex(5)Phos(1) (T)</option>
4394 <option value="Hex(5)Phos(3) (S)">Hex(5)Phos(3) (S)</option>
4395 <option value="Hex(5)Phos(3) (T)">Hex(5)Phos(3) (T)</option>
4396 <option value="Hex(6)HexNAc(2) (N)">Hex(6)HexNAc(2) (N)</option>
4397 <option value="Hex(6)HexNAc(2)Phos(1) (N)">Hex(6)HexNAc(2)Phos(1) (N)</option>
4398 <option value="Hex(6)HexNAc(3) (N)">Hex(6)HexNAc(3) (N)</option>
4399 <option value="Hex(6)HexNAc(3)Phos(1) (N)">Hex(6)HexNAc(3)Phos(1) (N)</option>
4400 <option value="Hex(6)HexNAc(4) (N)">Hex(6)HexNAc(4) (N)</option>
4401 <option value="Hex(6)HexNAc(4) (S)">Hex(6)HexNAc(4) (S)</option>
4402 <option value="Hex(6)HexNAc(4) (T)">Hex(6)HexNAc(4) (T)</option>
4403 <option value="Hex(6)HexNAc(4)Me(3) (N)">Hex(6)HexNAc(4)Me(3) (N)</option>
4404 <option value="Hex(6)HexNAc(4)Me(3)Pent(1) (N)">Hex(6)HexNAc(4)Me(3)Pent(1) (N)</option>
4405 <option value="Hex(6)HexNAc(5) (N)">Hex(6)HexNAc(5) (N)</option>
4406 <option value="Hex(6)Phos(1) (S)">Hex(6)Phos(1) (S)</option>
4407 <option value="Hex(6)Phos(1) (T)">Hex(6)Phos(1) (T)</option>
4408 <option value="Hex(6)Phos(3) (S)">Hex(6)Phos(3) (S)</option>
4409 <option value="Hex(6)Phos(3) (T)">Hex(6)Phos(3) (T)</option>
4410 <option value="Hex(7)HexNAc(1) (N)">Hex(7)HexNAc(1) (N)</option>
4411 <option value="Hex(7)HexNAc(2) (N)">Hex(7)HexNAc(2) (N)</option>
4412 <option value="Hex(7)HexNAc(2)Phos(1) (N)">Hex(7)HexNAc(2)Phos(1) (N)</option>
4413 <option value="Hex(7)HexNAc(2)Phos(2) (N)">Hex(7)HexNAc(2)Phos(2) (N)</option>
4414 <option value="Hex(7)HexNAc(3) (N)">Hex(7)HexNAc(3) (N)</option>
4415 <option value="Hex(7)HexNAc(3)Phos(1) (N)">Hex(7)HexNAc(3)Phos(1) (N)</option>
4416 <option value="Hex(7)HexNAc(4) (N)">Hex(7)HexNAc(4) (N)</option>
4417 <option value="Hex(7)Phos(3) (S)">Hex(7)Phos(3) (S)</option>
4418 <option value="Hex(7)Phos(3) (T)">Hex(7)Phos(3) (T)</option>
4419 <option value="Hex(8)HexNAc(1) (N)">Hex(8)HexNAc(1) (N)</option>
4420 <option value="Hex(8)HexNAc(2) (N)">Hex(8)HexNAc(2) (N)</option>
4421 <option value="Hex(8)Phos(3) (S)">Hex(8)Phos(3) (S)</option>
4422 <option value="Hex(8)Phos(3) (T)">Hex(8)Phos(3) (T)</option>
4423 <option value="Hex(9)HexNAc(2) (N)">Hex(9)HexNAc(2) (N)</option>
4424 <option value="Hex(9)Phos(3) (S)">Hex(9)Phos(3) (S)</option>
4425 <option value="Hex(9)Phos(3) (T)">Hex(9)Phos(3) (T)</option>
4426 <option value="HexN (K)">HexN (K)</option>
4427 <option value="HexN (N)">HexN (N)</option>
4428 <option value="HexN (S)">HexN (S)</option>
4429 <option value="HexN (T)">HexN (T)</option>
4430 <option value="HexN (W)">HexN (W)</option>
4431 <option value="HexNAc (N)">HexNAc (N)</option>
4432 <option value="HexNAc (S)">HexNAc (S)</option>
4433 <option value="HexNAc (T)">HexNAc (T)</option>
4434 <option value="HexNAc(1)dHex(1) (N)">HexNAc(1)dHex(1) (N)</option>
4435 <option value="HexNAc(1)dHex(1) (S)">HexNAc(1)dHex(1) (S)</option>
4436 <option value="HexNAc(1)dHex(1) (T)">HexNAc(1)dHex(1) (T)</option>
4437 <option value="HexNAc(1)dHex(2) (N)">HexNAc(1)dHex(2) (N)</option>
4438 <option value="HexNAc(1)Kdn(2) (S)">HexNAc(1)Kdn(2) (S)</option>
4439 <option value="HexNAc(1)Kdn(2) (T)">HexNAc(1)Kdn(2) (T)</option>
4440 <option value="HexNAc(1)NeuAc(1) (S)">HexNAc(1)NeuAc(1) (S)</option>
4441 <option value="HexNAc(1)NeuAc(1) (T)">HexNAc(1)NeuAc(1) (T)</option>
4442 <option value="HexNAc(1)NeuGc(1) (S)">HexNAc(1)NeuGc(1) (S)</option>
4443 <option value="HexNAc(1)NeuGc(1) (T)">HexNAc(1)NeuGc(1) (T)</option>
4444 <option value="HexNAc(1)NeuGc(2) (S)">HexNAc(1)NeuGc(2) (S)</option>
4445 <option value="HexNAc(1)NeuGc(2) (T)">HexNAc(1)NeuGc(2) (T)</option>
4446 <option value="HexNAc(2) (N)">HexNAc(2) (N)</option>
4447 <option value="HexNAc(2) (S)">HexNAc(2) (S)</option>
4448 <option value="HexNAc(2) (T)">HexNAc(2) (T)</option>
4449 <option value="HexNAc(2)dHex(1) (N)">HexNAc(2)dHex(1) (N)</option>
4450 <option value="HexNAc(2)dHex(2) (N)">HexNAc(2)dHex(2) (N)</option>
4451 <option value="HexNAc(2)NeuAc(1) (S)">HexNAc(2)NeuAc(1) (S)</option>
4452 <option value="HexNAc(2)NeuAc(1) (T)">HexNAc(2)NeuAc(1) (T)</option>
4453 <option value="HexNAc(2)NeuAc(1)Sulf(1) (S)">HexNAc(2)NeuAc(1)Sulf(1) (S)</option>
4454 <option value="HexNAc(2)NeuAc(1)Sulf(1) (T)">HexNAc(2)NeuAc(1)Sulf(1) (T)</option>
4455 <option value="HexNAc(2)NeuGc(1) (S)">HexNAc(2)NeuGc(1) (S)</option>
4456 <option value="HexNAc(2)NeuGc(1) (T)">HexNAc(2)NeuGc(1) (T)</option>
4457 <option value="HexNAc(3) (S)">HexNAc(3) (S)</option>
4458 <option value="HexNAc(3) (T)">HexNAc(3) (T)</option>
4459 <option value="HexNAc(3)Sulf(1) (S)">HexNAc(3)Sulf(1) (S)</option>
4460 <option value="HexNAc(3)Sulf(1) (T)">HexNAc(3)Sulf(1) (T)</option>
4461 <option value="HexNAc(4) (S)">HexNAc(4) (S)</option>
4462 <option value="HexNAc(4) (T)">HexNAc(4) (T)</option>
4463 <option value="HexNAc(5) (S)">HexNAc(5) (S)</option>
4464 <option value="HexNAc(5) (T)">HexNAc(5) (T)</option>
4465 <option value="His-&gt;Ala (H)">His-&gt;Ala (H)</option>
4466 <option value="His-&gt;Arg (H)">His-&gt;Arg (H)</option>
4467 <option value="His-&gt;Asn (H)">His-&gt;Asn (H)</option>
4468 <option value="His-&gt;Asp (H)">His-&gt;Asp (H)</option>
4469 <option value="His-&gt;Cys (H)">His-&gt;Cys (H)</option>
4470 <option value="His-&gt;Gln (H)">His-&gt;Gln (H)</option>
4471 <option value="His-&gt;Glu (H)">His-&gt;Glu (H)</option>
4472 <option value="His-&gt;Gly (H)">His-&gt;Gly (H)</option>
4473 <option value="His-&gt;Lys (H)">His-&gt;Lys (H)</option>
4474 <option value="His-&gt;Met (H)">His-&gt;Met (H)</option>
4475 <option value="His-&gt;Phe (H)">His-&gt;Phe (H)</option>
4476 <option value="His-&gt;Pro (H)">His-&gt;Pro (H)</option>
4477 <option value="His-&gt;Ser (H)">His-&gt;Ser (H)</option>
4478 <option value="His-&gt;Thr (H)">His-&gt;Thr (H)</option>
4479 <option value="His-&gt;Trp (H)">His-&gt;Trp (H)</option>
4480 <option value="His-&gt;Tyr (H)">His-&gt;Tyr (H)</option>
4481 <option value="His-&gt;Val (H)">His-&gt;Val (H)</option>
4482 <option value="His-&gt;Xle (H)">His-&gt;Xle (H)</option>
4483 <option value="HMVK (C)">HMVK (C)</option>
4484 <option value="HN2_mustard (C)">HN2_mustard (C)</option>
4485 <option value="HN2_mustard (H)">HN2_mustard (H)</option>
4486 <option value="HN2_mustard (K)">HN2_mustard (K)</option>
4487 <option value="HN3_mustard (C)">HN3_mustard (C)</option>
4488 <option value="HN3_mustard (H)">HN3_mustard (H)</option>
4489 <option value="HN3_mustard (K)">HN3_mustard (K)</option>
4490 <option value="HNE (A)">HNE (A)</option>
4491 <option value="HNE (C)">HNE (C)</option>
4492 <option value="HNE (H)">HNE (H)</option>
4493 <option value="HNE (K)">HNE (K)</option>
4494 <option value="HNE (L)">HNE (L)</option>
4495 <option value="HNE+Delta:H(2) (C)">HNE+Delta:H(2) (C)</option>
4496 <option value="HNE+Delta:H(2) (H)">HNE+Delta:H(2) (H)</option>
4497 <option value="HNE+Delta:H(2) (K)">HNE+Delta:H(2) (K)</option>
4498 <option value="HNE-BAHAH (C)">HNE-BAHAH (C)</option>
4499 <option value="HNE-BAHAH (H)">HNE-BAHAH (H)</option>
4500 <option value="HNE-BAHAH (K)">HNE-BAHAH (K)</option>
4501 <option value="HNE-Delta:H(2)O (C)">HNE-Delta:H(2)O (C)</option>
4502 <option value="HNE-Delta:H(2)O (H)">HNE-Delta:H(2)O (H)</option>
4503 <option value="HNE-Delta:H(2)O (K)">HNE-Delta:H(2)O (K)</option>
4504 <option value="Homocysteic_acid (M)">Homocysteic_acid (M)</option>
4505 <option value="HPG (R)">HPG (R)</option>
4506 <option value="Hydroxamic_acid (D)">Hydroxamic_acid (D)</option>
4507 <option value="Hydroxamic_acid (E)">Hydroxamic_acid (E)</option>
4508 <option value="Hydroxycinnamyl (C)">Hydroxycinnamyl (C)</option>
4509 <option value="Hydroxyfarnesyl (C)">Hydroxyfarnesyl (C)</option>
4510 <option value="Hydroxyheme (E)">Hydroxyheme (E)</option>
4511 <option value="Hydroxymethyl (N)">Hydroxymethyl (N)</option>
4512 <option value="HydroxymethylOP (K)">HydroxymethylOP (K)</option>
4513 <option value="Hydroxytrimethyl (K)">Hydroxytrimethyl (K)</option>
4514 <option value="Hypusine (K)">Hypusine (K)</option>
4515 <option value="IASD (C)">IASD (C)</option>
4516 <option value="IBTP (C)">IBTP (C)</option>
4517 <option value="ICAT-C (C)">ICAT-C (C)</option>
4518 <option value="ICAT-C:13C(9) (C)">ICAT-C:13C(9) (C)</option>
4519 <option value="ICAT-D (C)">ICAT-D (C)</option>
4520 <option value="ICAT-D:2H(8) (C)">ICAT-D:2H(8) (C)</option>
4521 <option value="ICAT-G (C)">ICAT-G (C)</option>
4522 <option value="ICAT-G:2H(8) (C)">ICAT-G:2H(8) (C)</option>
4523 <option value="ICAT-H (C)">ICAT-H (C)</option>
4524 <option value="ICAT-H:13C(6) (C)">ICAT-H:13C(6) (C)</option>
4525 <option value="ICDID (C)">ICDID (C)</option>
4526 <option value="ICDID:2H(6) (C)">ICDID:2H(6) (C)</option>
4527 <option value="ICPL (K)">ICPL (K)</option>
4528 <option value="ICPL (N-term)">ICPL (N-term)</option>
4529 <option value="ICPL (Protein N-term)">ICPL (Protein N-term)</option>
4530 <option value="ICPL:13C(6) (K)">ICPL:13C(6) (K)</option>
4531 <option value="ICPL:13C(6) (N-term)">ICPL:13C(6) (N-term)</option>
4532 <option value="ICPL:13C(6) (Protein N-term)">ICPL:13C(6) (Protein N-term)</option>
4533 <option value="ICPL:13C(6)2H(4) (K)">ICPL:13C(6)2H(4) (K)</option>
4534 <option value="ICPL:13C(6)2H(4) (N-term)">ICPL:13C(6)2H(4) (N-term)</option>
4535 <option value="ICPL:13C(6)2H(4) (Protein N-term)">ICPL:13C(6)2H(4) (Protein N-term)</option>
4536 <option value="ICPL:2H(4) (K)">ICPL:2H(4) (K)</option>
4537 <option value="ICPL:2H(4) (N-term)">ICPL:2H(4) (N-term)</option>
4538 <option value="ICPL:2H(4) (Protein N-term)">ICPL:2H(4) (Protein N-term)</option>
4539 <option value="IDEnT (C)">IDEnT (C)</option>
4540 <option value="IED-Biotin (C)">IED-Biotin (C)</option>
4541 <option value="IGBP (C)">IGBP (C)</option>
4542 <option value="IGBP:13C(2) (C)">IGBP:13C(2) (C)</option>
4543 <option value="IMEHex(2)NeuAc(1) (K)">IMEHex(2)NeuAc(1) (K)</option>
4544 <option value="IMID (K)">IMID (K)</option>
4545 <option value="IMID:2H(4) (K)">IMID:2H(4) (K)</option>
4546 <option value="Iminobiotin (K)">Iminobiotin (K)</option>
4547 <option value="Iminobiotin (N-term)">Iminobiotin (N-term)</option>
4548 <option value="Iodo (H)">Iodo (H)</option>
4549 <option value="Iodo (Y)">Iodo (Y)</option>
4550 <option value="Iodoacetanilide (C)">Iodoacetanilide (C)</option>
4551 <option value="Iodoacetanilide (K)">Iodoacetanilide (K)</option>
4552 <option value="Iodoacetanilide (N-term)">Iodoacetanilide (N-term)</option>
4553 <option value="Iodoacetanilide:13C(6) (C)">Iodoacetanilide:13C(6) (C)</option>
4554 <option value="Iodoacetanilide:13C(6) (K)">Iodoacetanilide:13C(6) (K)</option>
4555 <option value="Iodoacetanilide:13C(6) (N-term)">Iodoacetanilide:13C(6) (N-term)</option>
4556 <option value="iodoTMT (C)">iodoTMT (C)</option>
4557 <option value="iodoTMT (D)">iodoTMT (D)</option>
4558 <option value="iodoTMT (E)">iodoTMT (E)</option>
4559 <option value="iodoTMT (H)">iodoTMT (H)</option>
4560 <option value="iodoTMT (K)">iodoTMT (K)</option>
4561 <option value="iodoTMT6plex (C)">iodoTMT6plex (C)</option>
4562 <option value="iodoTMT6plex (D)">iodoTMT6plex (D)</option>
4563 <option value="iodoTMT6plex (E)">iodoTMT6plex (E)</option>
4564 <option value="iodoTMT6plex (H)">iodoTMT6plex (H)</option>
4565 <option value="iodoTMT6plex (K)">iodoTMT6plex (K)</option>
4566 <option value="IodoU-AMP (F)">IodoU-AMP (F)</option>
4567 <option value="IodoU-AMP (W)">IodoU-AMP (W)</option>
4568 <option value="IodoU-AMP (Y)">IodoU-AMP (Y)</option>
4569 <option value="ISD_z+2_ion (N-term)">ISD_z+2_ion (N-term)</option>
4570 <option value="Isopropylphospho (S)">Isopropylphospho (S)</option>
4571 <option value="Isopropylphospho (T)">Isopropylphospho (T)</option>
4572 <option value="Isopropylphospho (Y)">Isopropylphospho (Y)</option>
5173 <option value="iTRAQ4plex (H)">iTRAQ4plex (H)</option> 4573 <option value="iTRAQ4plex (H)">iTRAQ4plex (H)</option>
5174 <option value="iTRAQ4plex (K)">iTRAQ4plex (K)</option> 4574 <option value="iTRAQ4plex (K)">iTRAQ4plex (K)</option>
5175 <option value="iTRAQ4plex (N-term)">iTRAQ4plex (N-term)</option> 4575 <option value="iTRAQ4plex (N-term)">iTRAQ4plex (N-term)</option>
4576 <option value="iTRAQ4plex (Protein N-term)">iTRAQ4plex (Protein N-term)</option>
5176 <option value="iTRAQ4plex (S)">iTRAQ4plex (S)</option> 4577 <option value="iTRAQ4plex (S)">iTRAQ4plex (S)</option>
5177 <option value="iTRAQ4plex (T)">iTRAQ4plex (T)</option> 4578 <option value="iTRAQ4plex (T)">iTRAQ4plex (T)</option>
5178 <option value="iTRAQ4plex (Y)">iTRAQ4plex (Y)</option> 4579 <option value="iTRAQ4plex (Y)">iTRAQ4plex (Y)</option>
5179 <option value="iTRAQ4plex114 (K)">iTRAQ4plex114 (K)</option> 4580 <option value="iTRAQ4plex114 (K)">iTRAQ4plex114 (K)</option>
5180 <option value="iTRAQ4plex114 (N-term)">iTRAQ4plex114 (N-term)</option> 4581 <option value="iTRAQ4plex114 (N-term)">iTRAQ4plex114 (N-term)</option>
5183 <option value="iTRAQ4plex115 (N-term)">iTRAQ4plex115 (N-term)</option> 4584 <option value="iTRAQ4plex115 (N-term)">iTRAQ4plex115 (N-term)</option>
5184 <option value="iTRAQ4plex115 (Y)">iTRAQ4plex115 (Y)</option> 4585 <option value="iTRAQ4plex115 (Y)">iTRAQ4plex115 (Y)</option>
5185 <option value="iTRAQ8plex (H)">iTRAQ8plex (H)</option> 4586 <option value="iTRAQ8plex (H)">iTRAQ8plex (H)</option>
5186 <option value="iTRAQ8plex (K)">iTRAQ8plex (K)</option> 4587 <option value="iTRAQ8plex (K)">iTRAQ8plex (K)</option>
5187 <option value="iTRAQ8plex (N-term)">iTRAQ8plex (N-term)</option> 4588 <option value="iTRAQ8plex (N-term)">iTRAQ8plex (N-term)</option>
4589 <option value="iTRAQ8plex (Protein N-term)">iTRAQ8plex (Protein N-term)</option>
5188 <option value="iTRAQ8plex (S)">iTRAQ8plex (S)</option> 4590 <option value="iTRAQ8plex (S)">iTRAQ8plex (S)</option>
5189 <option value="iTRAQ8plex (T)">iTRAQ8plex (T)</option> 4591 <option value="iTRAQ8plex (T)">iTRAQ8plex (T)</option>
5190 <option value="iTRAQ8plex (Y)">iTRAQ8plex (Y)</option> 4592 <option value="iTRAQ8plex (Y)">iTRAQ8plex (Y)</option>
5191 <option value="iTRAQ8plex:13C(6)15N(2) (K)">iTRAQ8plex:13C(6)15N(2) (K)</option> 4593 <option value="iTRAQ8plex:13C(6)15N(2) (K)">iTRAQ8plex:13C(6)15N(2) (K)</option>
5192 <option value="iTRAQ8plex:13C(6)15N(2) (N-term)">iTRAQ8plex:13C(6)15N(2) (N-term)</option> 4594 <option value="iTRAQ8plex:13C(6)15N(2) (N-term)">iTRAQ8plex:13C(6)15N(2) (N-term)</option>
5193 <option value="iTRAQ8plex:13C(6)15N(2) (Y)">iTRAQ8plex:13C(6)15N(2) (Y)</option> 4595 <option value="iTRAQ8plex:13C(6)15N(2) (Y)">iTRAQ8plex:13C(6)15N(2) (Y)</option>
5194 <option value="iodoTMT (C)">iodoTMT (C)</option> 4596 <option value="Label:13C(1)2H(3) (M)">Label:13C(1)2H(3) (M)</option>
5195 <option value="iodoTMT (D)">iodoTMT (D)</option> 4597 <option value="Label:13C(1)2H(3)+Oxidation (M)">Label:13C(1)2H(3)+Oxidation (M)</option>
5196 <option value="iodoTMT (E)">iodoTMT (E)</option> 4598 <option value="Label:13C(2)15N(2) (K)">Label:13C(2)15N(2) (K)</option>
5197 <option value="iodoTMT (H)">iodoTMT (H)</option> 4599 <option value="Label:13C(3) (A)">Label:13C(3) (A)</option>
5198 <option value="iodoTMT (K)">iodoTMT (K)</option> 4600 <option value="Label:13C(3)15N(1) (A)">Label:13C(3)15N(1) (A)</option>
5199 <option value="iodoTMT6plex (C)">iodoTMT6plex (C)</option> 4601 <option value="Label:13C(4) (M)">Label:13C(4) (M)</option>
5200 <option value="iodoTMT6plex (D)">iodoTMT6plex (D)</option> 4602 <option value="Label:13C(4)+Oxidation (M)">Label:13C(4)+Oxidation (M)</option>
5201 <option value="iodoTMT6plex (E)">iodoTMT6plex (E)</option> 4603 <option value="Label:13C(4)15N(1) (D)">Label:13C(4)15N(1) (D)</option>
5202 <option value="iodoTMT6plex (H)">iodoTMT6plex (H)</option> 4604 <option value="Label:13C(4)15N(2)+GG (K)">Label:13C(4)15N(2)+GG (K)</option>
5203 <option value="iodoTMT6plex (K)">iodoTMT6plex (K)</option> 4605 <option value="Label:13C(5) (P)">Label:13C(5) (P)</option>
4606 <option value="Label:13C(5)15N(1) (E)">Label:13C(5)15N(1) (E)</option>
4607 <option value="Label:13C(5)15N(1) (M)">Label:13C(5)15N(1) (M)</option>
4608 <option value="Label:13C(5)15N(1) (P)">Label:13C(5)15N(1) (P)</option>
4609 <option value="Label:13C(5)15N(1) (V)">Label:13C(5)15N(1) (V)</option>
4610 <option value="Label:13C(6) (I)">Label:13C(6) (I)</option>
4611 <option value="Label:13C(6) (K)">Label:13C(6) (K)</option>
4612 <option value="Label:13C(6) (L)">Label:13C(6) (L)</option>
4613 <option value="Label:13C(6) (R)">Label:13C(6) (R)</option>
4614 <option value="Label:13C(6)+Acetyl (K)">Label:13C(6)+Acetyl (K)</option>
4615 <option value="Label:13C(6)+Dimethyl (K)">Label:13C(6)+Dimethyl (K)</option>
4616 <option value="Label:13C(6)+GG (K)">Label:13C(6)+GG (K)</option>
4617 <option value="Label:13C(6)15N(1) (I)">Label:13C(6)15N(1) (I)</option>
4618 <option value="Label:13C(6)15N(1) (L)">Label:13C(6)15N(1) (L)</option>
4619 <option value="Label:13C(6)15N(2) (K)">Label:13C(6)15N(2) (K)</option>
4620 <option value="Label:13C(6)15N(2)+Acetyl (K)">Label:13C(6)15N(2)+Acetyl (K)</option>
4621 <option value="Label:13C(6)15N(2)+Dimethyl (K)">Label:13C(6)15N(2)+Dimethyl (K)</option>
4622 <option value="Label:13C(6)15N(2)+GG (K)">Label:13C(6)15N(2)+GG (K)</option>
4623 <option value="Label:13C(6)15N(4) (R)">Label:13C(6)15N(4) (R)</option>
4624 <option value="Label:13C(6)15N(4)+Dimethyl (R)">Label:13C(6)15N(4)+Dimethyl (R)</option>
4625 <option value="Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)">Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R)</option>
4626 <option value="Label:13C(6)15N(4)+Methyl (R)">Label:13C(6)15N(4)+Methyl (R)</option>
4627 <option value="Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)">Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R)</option>
4628 <option value="Label:13C(9) (F)">Label:13C(9) (F)</option>
4629 <option value="Label:13C(9) (Y)">Label:13C(9) (Y)</option>
4630 <option value="Label:13C(9)+Phospho (Y)">Label:13C(9)+Phospho (Y)</option>
4631 <option value="Label:13C(9)15N(1) (F)">Label:13C(9)15N(1) (F)</option>
4632 <option value="Label:15N(1) (A)">Label:15N(1) (A)</option>
4633 <option value="Label:15N(1) (C)">Label:15N(1) (C)</option>
4634 <option value="Label:15N(1) (D)">Label:15N(1) (D)</option>
4635 <option value="Label:15N(1) (E)">Label:15N(1) (E)</option>
4636 <option value="Label:15N(1) (F)">Label:15N(1) (F)</option>
4637 <option value="Label:15N(1) (G)">Label:15N(1) (G)</option>
4638 <option value="Label:15N(1) (I)">Label:15N(1) (I)</option>
4639 <option value="Label:15N(1) (L)">Label:15N(1) (L)</option>
4640 <option value="Label:15N(1) (M)">Label:15N(1) (M)</option>
4641 <option value="Label:15N(1) (P)">Label:15N(1) (P)</option>
4642 <option value="Label:15N(1) (S)">Label:15N(1) (S)</option>
4643 <option value="Label:15N(1) (T)">Label:15N(1) (T)</option>
4644 <option value="Label:15N(1) (V)">Label:15N(1) (V)</option>
4645 <option value="Label:15N(1) (Y)">Label:15N(1) (Y)</option>
4646 <option value="Label:15N(2) (K)">Label:15N(2) (K)</option>
4647 <option value="Label:15N(2) (N)">Label:15N(2) (N)</option>
4648 <option value="Label:15N(2) (Q)">Label:15N(2) (Q)</option>
4649 <option value="Label:15N(2) (W)">Label:15N(2) (W)</option>
4650 <option value="Label:15N(2)2H(9) (K)">Label:15N(2)2H(9) (K)</option>
4651 <option value="Label:15N(3) (H)">Label:15N(3) (H)</option>
4652 <option value="Label:15N(4) (R)">Label:15N(4) (R)</option>
4653 <option value="Label:18O(1) (C-term)">Label:18O(1) (C-term)</option>
4654 <option value="Label:18O(1) (S)">Label:18O(1) (S)</option>
4655 <option value="Label:18O(1) (T)">Label:18O(1) (T)</option>
4656 <option value="Label:18O(1) (Y)">Label:18O(1) (Y)</option>
4657 <option value="Label:18O(2) (C-term)">Label:18O(2) (C-term)</option>
4658 <option value="Label:2H(10) (L)">Label:2H(10) (L)</option>
4659 <option value="Label:2H(3) (L)">Label:2H(3) (L)</option>
4660 <option value="Label:2H(3) (M)">Label:2H(3) (M)</option>
4661 <option value="Label:2H(3)+Oxidation (M)">Label:2H(3)+Oxidation (M)</option>
4662 <option value="Label:2H(4) (F)">Label:2H(4) (F)</option>
4663 <option value="Label:2H(4) (K)">Label:2H(4) (K)</option>
4664 <option value="Label:2H(4) (Y)">Label:2H(4) (Y)</option>
4665 <option value="Label:2H(4)+Acetyl (K)">Label:2H(4)+Acetyl (K)</option>
4666 <option value="Label:2H(4)+GG (K)">Label:2H(4)+GG (K)</option>
4667 <option value="Label:2H(4)13C(1) (R)">Label:2H(4)13C(1) (R)</option>
4668 <option value="Label:2H(6)15N(1) (P)">Label:2H(6)15N(1) (P)</option>
4669 <option value="Label:2H(7)15N(4) (R)">Label:2H(7)15N(4) (R)</option>
4670 <option value="Label:2H(9)13C(6)15N(2) (K)">Label:2H(9)13C(6)15N(2) (K)</option>
5204 <option value="lapachenole (C)">lapachenole (C)</option> 4671 <option value="lapachenole (C)">lapachenole (C)</option>
4672 <option value="Leu-&gt;MetOx (L)">Leu-&gt;MetOx (L)</option>
4673 <option value="LG-anhydrolactam (K)">LG-anhydrolactam (K)</option>
4674 <option value="LG-anhydrolactam (N-term)">LG-anhydrolactam (N-term)</option>
4675 <option value="LG-anhyropyrrole (K)">LG-anhyropyrrole (K)</option>
4676 <option value="LG-anhyropyrrole (N-term)">LG-anhyropyrrole (N-term)</option>
4677 <option value="LG-Hlactam-K (K)">LG-Hlactam-K (K)</option>
4678 <option value="LG-Hlactam-K (Protein N-term)">LG-Hlactam-K (Protein N-term)</option>
4679 <option value="LG-Hlactam-R (R)">LG-Hlactam-R (R)</option>
4680 <option value="LG-lactam-K (K)">LG-lactam-K (K)</option>
4681 <option value="LG-lactam-K (Protein N-term)">LG-lactam-K (Protein N-term)</option>
4682 <option value="LG-lactam-R (R)">LG-lactam-R (R)</option>
4683 <option value="LG-pyrrole (K)">LG-pyrrole (K)</option>
4684 <option value="LG-pyrrole (N-term)">LG-pyrrole (N-term)</option>
4685 <option value="Lipoyl (K)">Lipoyl (K)</option>
4686 <option value="LRGG (K)">LRGG (K)</option>
4687 <option value="LRGG+dimethyl (K)">LRGG+dimethyl (K)</option>
4688 <option value="LRGG+methyl (K)">LRGG+methyl (K)</option>
4689 <option value="Lys (N-term)">Lys (N-term)</option>
4690 <option value="Lys-&gt;Ala (K)">Lys-&gt;Ala (K)</option>
4691 <option value="Lys-&gt;Allysine (K)">Lys-&gt;Allysine (K)</option>
4692 <option value="Lys-&gt;AminoadipicAcid (K)">Lys-&gt;AminoadipicAcid (K)</option>
4693 <option value="Lys-&gt;Arg (K)">Lys-&gt;Arg (K)</option>
4694 <option value="Lys-&gt;Asn (K)">Lys-&gt;Asn (K)</option>
4695 <option value="Lys-&gt;Asp (K)">Lys-&gt;Asp (K)</option>
4696 <option value="Lys-&gt;CamCys (K)">Lys-&gt;CamCys (K)</option>
4697 <option value="Lys-&gt;Cys (K)">Lys-&gt;Cys (K)</option>
4698 <option value="Lys-&gt;Gln (K)">Lys-&gt;Gln (K)</option>
4699 <option value="Lys-&gt;Glu (K)">Lys-&gt;Glu (K)</option>
4700 <option value="Lys-&gt;Gly (K)">Lys-&gt;Gly (K)</option>
4701 <option value="Lys-&gt;His (K)">Lys-&gt;His (K)</option>
4702 <option value="Lys-&gt;Met (K)">Lys-&gt;Met (K)</option>
4703 <option value="Lys-&gt;MetOx (K)">Lys-&gt;MetOx (K)</option>
4704 <option value="Lys-&gt;Phe (K)">Lys-&gt;Phe (K)</option>
4705 <option value="Lys-&gt;Pro (K)">Lys-&gt;Pro (K)</option>
4706 <option value="Lys-&gt;Ser (K)">Lys-&gt;Ser (K)</option>
4707 <option value="Lys-&gt;Thr (K)">Lys-&gt;Thr (K)</option>
4708 <option value="Lys-&gt;Trp (K)">Lys-&gt;Trp (K)</option>
4709 <option value="Lys-&gt;Tyr (K)">Lys-&gt;Tyr (K)</option>
4710 <option value="Lys-&gt;Val (K)">Lys-&gt;Val (K)</option>
4711 <option value="Lys-&gt;Xle (K)">Lys-&gt;Xle (K)</option>
4712 <option value="Lys-loss (Protein C-term K)">Lys-loss (Protein C-term K)</option>
4713 <option value="Lysbiotinhydrazide (K)">Lysbiotinhydrazide (K)</option>
4714 <option value="maleimide (C)">maleimide (C)</option>
4715 <option value="maleimide (K)">maleimide (K)</option>
4716 <option value="Maleimide-PEO2-Biotin (C)">Maleimide-PEO2-Biotin (C)</option>
4717 <option value="maleimide3 (C)">maleimide3 (C)</option>
4718 <option value="maleimide3 (K)">maleimide3 (K)</option>
4719 <option value="maleimide5 (C)">maleimide5 (C)</option>
4720 <option value="maleimide5 (K)">maleimide5 (K)</option>
4721 <option value="Malonyl (C)">Malonyl (C)</option>
4722 <option value="Malonyl (S)">Malonyl (S)</option>
4723 <option value="MDCC (C)">MDCC (C)</option>
4724 <option value="Menadione (C)">Menadione (C)</option>
4725 <option value="Menadione (K)">Menadione (K)</option>
4726 <option value="Menadione-HQ (C)">Menadione-HQ (C)</option>
4727 <option value="Menadione-HQ (K)">Menadione-HQ (K)</option>
4728 <option value="MercaptoEthanol (S)">MercaptoEthanol (S)</option>
4729 <option value="MercaptoEthanol (T)">MercaptoEthanol (T)</option>
4730 <option value="Met-&gt;Aha (M)">Met-&gt;Aha (M)</option>
4731 <option value="Met-&gt;Ala (M)">Met-&gt;Ala (M)</option>
4732 <option value="Met-&gt;Arg (M)">Met-&gt;Arg (M)</option>
4733 <option value="Met-&gt;Asn (M)">Met-&gt;Asn (M)</option>
4734 <option value="Met-&gt;Asp (M)">Met-&gt;Asp (M)</option>
4735 <option value="Met-&gt;Cys (M)">Met-&gt;Cys (M)</option>
4736 <option value="Met-&gt;Gln (M)">Met-&gt;Gln (M)</option>
4737 <option value="Met-&gt;Glu (M)">Met-&gt;Glu (M)</option>
4738 <option value="Met-&gt;Gly (M)">Met-&gt;Gly (M)</option>
4739 <option value="Met-&gt;His (M)">Met-&gt;His (M)</option>
4740 <option value="Met-&gt;Hpg (M)">Met-&gt;Hpg (M)</option>
4741 <option value="Met-&gt;Hse (C-term M)">Met-&gt;Hse (C-term M)</option>
4742 <option value="Met-&gt;Hsl (C-term M)">Met-&gt;Hsl (C-term M)</option>
4743 <option value="Met-&gt;Lys (M)">Met-&gt;Lys (M)</option>
4744 <option value="Met-&gt;Phe (M)">Met-&gt;Phe (M)</option>
4745 <option value="Met-&gt;Pro (M)">Met-&gt;Pro (M)</option>
4746 <option value="Met-&gt;Ser (M)">Met-&gt;Ser (M)</option>
4747 <option value="Met-&gt;Thr (M)">Met-&gt;Thr (M)</option>
4748 <option value="Met-&gt;Trp (M)">Met-&gt;Trp (M)</option>
4749 <option value="Met-&gt;Tyr (M)">Met-&gt;Tyr (M)</option>
4750 <option value="Met-&gt;Val (M)">Met-&gt;Val (M)</option>
4751 <option value="Met-&gt;Xle (M)">Met-&gt;Xle (M)</option>
4752 <option value="Met-loss (Protein N-term M)">Met-loss (Protein N-term M)</option>
4753 <option value="Met-loss+Acetyl (Protein N-term M)">Met-loss+Acetyl (Protein N-term M)</option>
4754 <option value="Methyl (C)">Methyl (C)</option>
4755 <option value="Methyl (C-term)">Methyl (C-term)</option>
4756 <option value="Methyl (D)">Methyl (D)</option>
4757 <option value="Methyl (E)">Methyl (E)</option>
4758 <option value="Methyl (H)">Methyl (H)</option>
4759 <option value="Methyl (I)">Methyl (I)</option>
4760 <option value="Methyl (K)">Methyl (K)</option>
4761 <option value="Methyl (L)">Methyl (L)</option>
4762 <option value="Methyl (N)">Methyl (N)</option>
4763 <option value="Methyl (N-term)">Methyl (N-term)</option>
4764 <option value="Methyl (Protein N-term)">Methyl (Protein N-term)</option>
4765 <option value="Methyl (Q)">Methyl (Q)</option>
4766 <option value="Methyl (R)">Methyl (R)</option>
4767 <option value="Methyl (S)">Methyl (S)</option>
4768 <option value="Methyl (T)">Methyl (T)</option>
4769 <option value="Methyl+Acetyl:2H(3) (K)">Methyl+Acetyl:2H(3) (K)</option>
4770 <option value="Methyl+Deamidated (N)">Methyl+Deamidated (N)</option>
4771 <option value="Methyl+Deamidated (Q)">Methyl+Deamidated (Q)</option>
4772 <option value="Methyl-PEO12-Maleimide (C)">Methyl-PEO12-Maleimide (C)</option>
4773 <option value="Methyl:2H(2) (K)">Methyl:2H(2) (K)</option>
4774 <option value="Methyl:2H(2) (N-term)">Methyl:2H(2) (N-term)</option>
4775 <option value="Methyl:2H(2)13C (C)">Methyl:2H(2)13C (C)</option>
4776 <option value="Methyl:2H(2)13C (C-term)">Methyl:2H(2)13C (C-term)</option>
4777 <option value="Methyl:2H(2)13C (D)">Methyl:2H(2)13C (D)</option>
4778 <option value="Methyl:2H(2)13C (E)">Methyl:2H(2)13C (E)</option>
4779 <option value="Methyl:2H(2)13C (H)">Methyl:2H(2)13C (H)</option>
4780 <option value="Methyl:2H(2)13C (I)">Methyl:2H(2)13C (I)</option>
4781 <option value="Methyl:2H(2)13C (K)">Methyl:2H(2)13C (K)</option>
4782 <option value="Methyl:2H(2)13C (L)">Methyl:2H(2)13C (L)</option>
4783 <option value="Methyl:2H(2)13C (N)">Methyl:2H(2)13C (N)</option>
4784 <option value="Methyl:2H(2)13C (N-term)">Methyl:2H(2)13C (N-term)</option>
4785 <option value="Methyl:2H(2)13C (Protein N-term)">Methyl:2H(2)13C (Protein N-term)</option>
4786 <option value="Methyl:2H(2)13C (Q)">Methyl:2H(2)13C (Q)</option>
4787 <option value="Methyl:2H(2)13C (R)">Methyl:2H(2)13C (R)</option>
4788 <option value="Methyl:2H(2)13C (S)">Methyl:2H(2)13C (S)</option>
4789 <option value="Methyl:2H(2)13C (T)">Methyl:2H(2)13C (T)</option>
4790 <option value="Methyl:2H(3) (D)">Methyl:2H(3) (D)</option>
4791 <option value="Methyl:2H(3) (E)">Methyl:2H(3) (E)</option>
4792 <option value="Methyl:2H(3) (K)">Methyl:2H(3) (K)</option>
4793 <option value="Methyl:2H(3) (R)">Methyl:2H(3) (R)</option>
4794 <option value="Methyl:2H(3) (X)">Methyl:2H(3) (X)</option>
4795 <option value="Methyl:2H(3)+Acetyl:2H(3) (K)">Methyl:2H(3)+Acetyl:2H(3) (K)</option>
4796 <option value="Methyl:2H(3)13C(1) (K)">Methyl:2H(3)13C(1) (K)</option>
4797 <option value="Methyl:2H(3)13C(1) (N-term)">Methyl:2H(3)13C(1) (N-term)</option>
4798 <option value="Methyl:2H(3)13C(1) (R)">Methyl:2H(3)13C(1) (R)</option>
4799 <option value="Methylamine (S)">Methylamine (S)</option>
4800 <option value="Methylamine (T)">Methylamine (T)</option>
4801 <option value="Methylmalonylation (S)">Methylmalonylation (S)</option>
4802 <option value="Methylphosphonate (S)">Methylphosphonate (S)</option>
4803 <option value="Methylphosphonate (T)">Methylphosphonate (T)</option>
4804 <option value="Methylphosphonate (Y)">Methylphosphonate (Y)</option>
4805 <option value="Methylpyrroline (K)">Methylpyrroline (K)</option>
4806 <option value="methylsulfonylethyl (C)">methylsulfonylethyl (C)</option>
4807 <option value="methylsulfonylethyl (H)">methylsulfonylethyl (H)</option>
4808 <option value="methylsulfonylethyl (K)">methylsulfonylethyl (K)</option>
4809 <option value="Methylthio (C)">Methylthio (C)</option>
4810 <option value="Methylthio (D)">Methylthio (D)</option>
4811 <option value="Methylthio (K)">Methylthio (K)</option>
4812 <option value="Methylthio (N)">Methylthio (N)</option>
4813 <option value="Methylthio (N-term)">Methylthio (N-term)</option>
4814 <option value="MG-H1 (R)">MG-H1 (R)</option>
4815 <option value="Microcin (Protein C-term)">Microcin (Protein C-term)</option>
4816 <option value="MicrocinC7 (Protein C-term)">MicrocinC7 (Protein C-term)</option>
4817 <option value="MM-diphenylpentanone (C)">MM-diphenylpentanone (C)</option>
4818 <option value="Molybdopterin (C)">Molybdopterin (C)</option>
4819 <option value="MolybdopterinGD (C)">MolybdopterinGD (C)</option>
4820 <option value="MolybdopterinGD (D)">MolybdopterinGD (D)</option>
4821 <option value="MolybdopterinGD (U)">MolybdopterinGD (U)</option>
4822 <option value="MolybdopterinGD+Delta:S(-1)Se(1) (C)">MolybdopterinGD+Delta:S(-1)Se(1) (C)</option>
5205 <option value="mTRAQ (H)">mTRAQ (H)</option> 4823 <option value="mTRAQ (H)">mTRAQ (H)</option>
5206 <option value="mTRAQ (K)">mTRAQ (K)</option> 4824 <option value="mTRAQ (K)">mTRAQ (K)</option>
5207 <option value="mTRAQ (N-term)">mTRAQ (N-term)</option> 4825 <option value="mTRAQ (N-term)">mTRAQ (N-term)</option>
5208 <option value="mTRAQ (S)">mTRAQ (S)</option> 4826 <option value="mTRAQ (S)">mTRAQ (S)</option>
5209 <option value="mTRAQ (T)">mTRAQ (T)</option> 4827 <option value="mTRAQ (T)">mTRAQ (T)</option>
5218 <option value="mTRAQ:13C(6)15N(2) (K)">mTRAQ:13C(6)15N(2) (K)</option> 4836 <option value="mTRAQ:13C(6)15N(2) (K)">mTRAQ:13C(6)15N(2) (K)</option>
5219 <option value="mTRAQ:13C(6)15N(2) (N-term)">mTRAQ:13C(6)15N(2) (N-term)</option> 4837 <option value="mTRAQ:13C(6)15N(2) (N-term)">mTRAQ:13C(6)15N(2) (N-term)</option>
5220 <option value="mTRAQ:13C(6)15N(2) (S)">mTRAQ:13C(6)15N(2) (S)</option> 4838 <option value="mTRAQ:13C(6)15N(2) (S)">mTRAQ:13C(6)15N(2) (S)</option>
5221 <option value="mTRAQ:13C(6)15N(2) (T)">mTRAQ:13C(6)15N(2) (T)</option> 4839 <option value="mTRAQ:13C(6)15N(2) (T)">mTRAQ:13C(6)15N(2) (T)</option>
5222 <option value="mTRAQ:13C(6)15N(2) (Y)">mTRAQ:13C(6)15N(2) (Y)</option> 4840 <option value="mTRAQ:13C(6)15N(2) (Y)">mTRAQ:13C(6)15N(2) (Y)</option>
5223 <option value="maleimide (C)">maleimide (C)</option> 4841 <option value="MTSL (C)">MTSL (C)</option>
5224 <option value="maleimide (K)">maleimide (K)</option> 4842 <option value="MurNAc (A)">MurNAc (A)</option>
5225 <option value="maleimide3 (C)">maleimide3 (C)</option> 4843 <option value="Myristoleyl (Protein N-term G)">Myristoleyl (Protein N-term G)</option>
5226 <option value="maleimide3 (K)">maleimide3 (K)</option> 4844 <option value="Myristoyl (C)">Myristoyl (C)</option>
5227 <option value="maleimide5 (C)">maleimide5 (C)</option> 4845 <option value="Myristoyl (K)">Myristoyl (K)</option>
5228 <option value="maleimide5 (K)">maleimide5 (K)</option> 4846 <option value="Myristoyl (N-term G)">Myristoyl (N-term G)</option>
5229 <option value="methylsulfonylethyl (C)">methylsulfonylethyl (C)</option> 4847 <option value="Myristoyl+Delta:H(-4) (Protein N-term G)">Myristoyl+Delta:H(-4) (Protein N-term G)</option>
5230 <option value="methylsulfonylethyl (H)">methylsulfonylethyl (H)</option> 4848 <option value="N-dimethylphosphate (S)">N-dimethylphosphate (S)</option>
5231 <option value="methylsulfonylethyl (K)">methylsulfonylethyl (K)</option> 4849 <option value="NA-LNO2 (C)">NA-LNO2 (C)</option>
4850 <option value="NA-LNO2 (H)">NA-LNO2 (H)</option>
4851 <option value="NA-OA-NO2 (C)">NA-OA-NO2 (C)</option>
4852 <option value="NA-OA-NO2 (H)">NA-OA-NO2 (H)</option>
4853 <option value="NBS (W)">NBS (W)</option>
4854 <option value="NBS:13C(6) (W)">NBS:13C(6) (W)</option>
4855 <option value="NDA (K)">NDA (K)</option>
4856 <option value="NDA (N-term)">NDA (N-term)</option>
4857 <option value="NEIAA (C)">NEIAA (C)</option>
4858 <option value="NEIAA (Y)">NEIAA (Y)</option>
4859 <option value="NEIAA:2H(5) (C)">NEIAA:2H(5) (C)</option>
4860 <option value="NEIAA:2H(5) (Y)">NEIAA:2H(5) (Y)</option>
4861 <option value="NEM:2H(5) (C)">NEM:2H(5) (C)</option>
4862 <option value="NEM:2H(5)+H2O (C)">NEM:2H(5)+H2O (C)</option>
4863 <option value="NEMsulfur (C)">NEMsulfur (C)</option>
4864 <option value="NEMsulfurWater (C)">NEMsulfurWater (C)</option>
4865 <option value="Nethylmaleimide (C)">Nethylmaleimide (C)</option>
4866 <option value="Nethylmaleimide+water (C)">Nethylmaleimide+water (C)</option>
4867 <option value="Nethylmaleimide+water (K)">Nethylmaleimide+water (K)</option>
4868 <option value="NeuAc (N)">NeuAc (N)</option>
4869 <option value="NeuAc (S)">NeuAc (S)</option>
4870 <option value="NeuAc (T)">NeuAc (T)</option>
4871 <option value="NeuGc (N)">NeuGc (N)</option>
4872 <option value="NeuGc (S)">NeuGc (S)</option>
4873 <option value="NeuGc (T)">NeuGc (T)</option>
4874 <option value="NHS-fluorescein (K)">NHS-fluorescein (K)</option>
4875 <option value="NHS-LC-Biotin (K)">NHS-LC-Biotin (K)</option>
4876 <option value="NHS-LC-Biotin (N-term)">NHS-LC-Biotin (N-term)</option>
4877 <option value="NIC (K)">NIC (K)</option>
4878 <option value="NIC (N-term)">NIC (N-term)</option>
4879 <option value="NIPCAM (C)">NIPCAM (C)</option>
4880 <option value="Nitro (W)">Nitro (W)</option>
4881 <option value="Nitro (Y)">Nitro (Y)</option>
4882 <option value="Nitrosyl (C)">Nitrosyl (C)</option>
4883 <option value="Nmethylmaleimide (C)">Nmethylmaleimide (C)</option>
4884 <option value="Nmethylmaleimide (K)">Nmethylmaleimide (K)</option>
4885 <option value="Nmethylmaleimide+water (C)">Nmethylmaleimide+water (C)</option>
4886 <option value="NO_SMX_SEMD (C)">NO_SMX_SEMD (C)</option>
4887 <option value="NO_SMX_SIMD (C)">NO_SMX_SIMD (C)</option>
4888 <option value="NO_SMX_SMCT (C)">NO_SMX_SMCT (C)</option>
4889 <option value="NP40 (N-term)">NP40 (N-term)</option>
4890 <option value="NQIGG (K)">NQIGG (K)</option>
4891 <option value="O-Dimethylphosphate (S)">O-Dimethylphosphate (S)</option>
4892 <option value="O-Dimethylphosphate (T)">O-Dimethylphosphate (T)</option>
4893 <option value="O-Dimethylphosphate (Y)">O-Dimethylphosphate (Y)</option>
4894 <option value="O-Et-N-diMePhospho (S)">O-Et-N-diMePhospho (S)</option>
4895 <option value="O-Isopropylmethylphosphonate (S)">O-Isopropylmethylphosphonate (S)</option>
4896 <option value="O-Isopropylmethylphosphonate (T)">O-Isopropylmethylphosphonate (T)</option>
4897 <option value="O-Isopropylmethylphosphonate (Y)">O-Isopropylmethylphosphonate (Y)</option>
4898 <option value="O-Methylphosphate (S)">O-Methylphosphate (S)</option>
4899 <option value="O-Methylphosphate (T)">O-Methylphosphate (T)</option>
4900 <option value="O-Methylphosphate (Y)">O-Methylphosphate (Y)</option>
4901 <option value="O-pinacolylmethylphosphonate (H)">O-pinacolylmethylphosphonate (H)</option>
4902 <option value="O-pinacolylmethylphosphonate (K)">O-pinacolylmethylphosphonate (K)</option>
4903 <option value="O-pinacolylmethylphosphonate (S)">O-pinacolylmethylphosphonate (S)</option>
4904 <option value="O-pinacolylmethylphosphonate (T)">O-pinacolylmethylphosphonate (T)</option>
4905 <option value="O-pinacolylmethylphosphonate (Y)">O-pinacolylmethylphosphonate (Y)</option>
4906 <option value="Octanoyl (C)">Octanoyl (C)</option>
4907 <option value="Octanoyl (S)">Octanoyl (S)</option>
4908 <option value="Octanoyl (T)">Octanoyl (T)</option>
4909 <option value="OxArgBiotin (R)">OxArgBiotin (R)</option>
4910 <option value="OxArgBiotinRed (R)">OxArgBiotinRed (R)</option>
4911 <option value="Oxidation (C)">Oxidation (C)</option>
4912 <option value="Oxidation (C-term G)">Oxidation (C-term G)</option>
4913 <option value="Oxidation (D)">Oxidation (D)</option>
4914 <option value="Oxidation (F)">Oxidation (F)</option>
4915 <option value="Oxidation (H)">Oxidation (H)</option>
4916 <option value="Oxidation (K)">Oxidation (K)</option>
4917 <option value="Oxidation (M)">Oxidation (M)</option>
4918 <option value="Oxidation (N)">Oxidation (N)</option>
4919 <option value="Oxidation (P)">Oxidation (P)</option>
4920 <option value="Oxidation (R)">Oxidation (R)</option>
4921 <option value="Oxidation (U)">Oxidation (U)</option>
4922 <option value="Oxidation (W)">Oxidation (W)</option>
4923 <option value="Oxidation (Y)">Oxidation (Y)</option>
4924 <option value="Oxidation+NEM (C)">Oxidation+NEM (C)</option>
4925 <option value="OxLysBiotin (K)">OxLysBiotin (K)</option>
4926 <option value="OxLysBiotinRed (K)">OxLysBiotinRed (K)</option>
4927 <option value="OxProBiotin (P)">OxProBiotin (P)</option>
4928 <option value="OxProBiotinRed (P)">OxProBiotinRed (P)</option>
4929 <option value="Palmitoleyl (C)">Palmitoleyl (C)</option>
4930 <option value="Palmitoleyl (S)">Palmitoleyl (S)</option>
4931 <option value="Palmitoleyl (T)">Palmitoleyl (T)</option>
4932 <option value="Palmitoyl (C)">Palmitoyl (C)</option>
4933 <option value="Palmitoyl (K)">Palmitoyl (K)</option>
4934 <option value="Palmitoyl (Protein N-term)">Palmitoyl (Protein N-term)</option>
4935 <option value="Palmitoyl (S)">Palmitoyl (S)</option>
4936 <option value="Palmitoyl (T)">Palmitoyl (T)</option>
4937 <option value="PEITC (C)">PEITC (C)</option>
4938 <option value="PEITC (K)">PEITC (K)</option>
4939 <option value="PEITC (N-term)">PEITC (N-term)</option>
4940 <option value="Pentose (S)">Pentose (S)</option>
4941 <option value="Pentose (T)">Pentose (T)</option>
4942 <option value="Pentylamine (Q)">Pentylamine (Q)</option>
4943 <option value="PEO-Iodoacetyl-LC-Biotin (C)">PEO-Iodoacetyl-LC-Biotin (C)</option>
4944 <option value="PET (S)">PET (S)</option>
4945 <option value="PET (T)">PET (T)</option>
4946 <option value="Phe-&gt;Ala (F)">Phe-&gt;Ala (F)</option>
4947 <option value="Phe-&gt;Arg (F)">Phe-&gt;Arg (F)</option>
4948 <option value="Phe-&gt;Asn (F)">Phe-&gt;Asn (F)</option>
4949 <option value="Phe-&gt;Asp (F)">Phe-&gt;Asp (F)</option>
4950 <option value="Phe-&gt;CamCys (F)">Phe-&gt;CamCys (F)</option>
4951 <option value="Phe-&gt;Cys (F)">Phe-&gt;Cys (F)</option>
4952 <option value="Phe-&gt;Gln (F)">Phe-&gt;Gln (F)</option>
4953 <option value="Phe-&gt;Glu (F)">Phe-&gt;Glu (F)</option>
4954 <option value="Phe-&gt;Gly (F)">Phe-&gt;Gly (F)</option>
4955 <option value="Phe-&gt;His (F)">Phe-&gt;His (F)</option>
4956 <option value="Phe-&gt;Lys (F)">Phe-&gt;Lys (F)</option>
4957 <option value="Phe-&gt;Met (F)">Phe-&gt;Met (F)</option>
4958 <option value="Phe-&gt;Pro (F)">Phe-&gt;Pro (F)</option>
4959 <option value="Phe-&gt;Ser (F)">Phe-&gt;Ser (F)</option>
4960 <option value="Phe-&gt;Thr (F)">Phe-&gt;Thr (F)</option>
4961 <option value="Phe-&gt;Trp (F)">Phe-&gt;Trp (F)</option>
4962 <option value="Phe-&gt;Tyr (F)">Phe-&gt;Tyr (F)</option>
4963 <option value="Phe-&gt;Val (F)">Phe-&gt;Val (F)</option>
4964 <option value="Phe-&gt;Xle (F)">Phe-&gt;Xle (F)</option>
4965 <option value="Phenylisocyanate (N-term)">Phenylisocyanate (N-term)</option>
4966 <option value="Phenylisocyanate:2H(5) (N-term)">Phenylisocyanate:2H(5) (N-term)</option>
5232 <option value="phenylsulfonylethyl (C)">phenylsulfonylethyl (C)</option> 4967 <option value="phenylsulfonylethyl (C)">phenylsulfonylethyl (C)</option>
4968 <option value="Phospho (C)">Phospho (C)</option>
4969 <option value="Phospho (D)">Phospho (D)</option>
4970 <option value="Phospho (H)">Phospho (H)</option>
4971 <option value="Phospho (K)">Phospho (K)</option>
4972 <option value="Phospho (R)">Phospho (R)</option>
4973 <option value="Phospho (S)">Phospho (S)</option>
4974 <option value="Phospho (T)">Phospho (T)</option>
4975 <option value="Phospho (Y)">Phospho (Y)</option>
4976 <option value="Phosphoadenosine (H)">Phosphoadenosine (H)</option>
4977 <option value="Phosphoadenosine (K)">Phosphoadenosine (K)</option>
4978 <option value="Phosphoadenosine (T)">Phosphoadenosine (T)</option>
4979 <option value="Phosphoadenosine (Y)">Phosphoadenosine (Y)</option>
4980 <option value="Phosphogluconoylation (K)">Phosphogluconoylation (K)</option>
4981 <option value="Phosphogluconoylation (N-term)">Phosphogluconoylation (N-term)</option>
4982 <option value="Phosphoguanosine (H)">Phosphoguanosine (H)</option>
4983 <option value="Phosphoguanosine (K)">Phosphoguanosine (K)</option>
4984 <option value="PhosphoHex (S)">PhosphoHex (S)</option>
4985 <option value="PhosphoHex (T)">PhosphoHex (T)</option>
4986 <option value="PhosphoHex(2) (N)">PhosphoHex(2) (N)</option>
4987 <option value="PhosphoHex(2) (S)">PhosphoHex(2) (S)</option>
4988 <option value="PhosphoHex(2) (T)">PhosphoHex(2) (T)</option>
4989 <option value="PhosphoHexNAc (S)">PhosphoHexNAc (S)</option>
4990 <option value="PhosphoHexNAc (T)">PhosphoHexNAc (T)</option>
4991 <option value="Phosphopantetheine (S)">Phosphopantetheine (S)</option>
4992 <option value="Phosphopropargyl (S)">Phosphopropargyl (S)</option>
4993 <option value="Phosphopropargyl (T)">Phosphopropargyl (T)</option>
4994 <option value="Phosphopropargyl (Y)">Phosphopropargyl (Y)</option>
5233 <option value="phosphoRibosyl (D)">phosphoRibosyl (D)</option> 4995 <option value="phosphoRibosyl (D)">phosphoRibosyl (D)</option>
5234 <option value="phosphoRibosyl (E)">phosphoRibosyl (E)</option> 4996 <option value="phosphoRibosyl (E)">phosphoRibosyl (E)</option>
5235 <option value="phosphoRibosyl (R)">phosphoRibosyl (R)</option> 4997 <option value="phosphoRibosyl (R)">phosphoRibosyl (R)</option>
4998 <option value="PhosphoribosyldephosphoCoA (S)">PhosphoribosyldephosphoCoA (S)</option>
4999 <option value="PhosphoUridine (H)">PhosphoUridine (H)</option>
5000 <option value="PhosphoUridine (Y)">PhosphoUridine (Y)</option>
5001 <option value="Phycocyanobilin (C)">Phycocyanobilin (C)</option>
5002 <option value="Phycoerythrobilin (C)">Phycoerythrobilin (C)</option>
5003 <option value="Phytochromobilin (C)">Phytochromobilin (C)</option>
5004 <option value="Piperidine (K)">Piperidine (K)</option>
5005 <option value="Piperidine (N-term)">Piperidine (N-term)</option>
5006 <option value="Pro-&gt;Ala (P)">Pro-&gt;Ala (P)</option>
5007 <option value="Pro-&gt;Arg (P)">Pro-&gt;Arg (P)</option>
5008 <option value="Pro-&gt;Asn (P)">Pro-&gt;Asn (P)</option>
5009 <option value="Pro-&gt;Asp (P)">Pro-&gt;Asp (P)</option>
5010 <option value="Pro-&gt;Cys (P)">Pro-&gt;Cys (P)</option>
5011 <option value="Pro-&gt;Gln (P)">Pro-&gt;Gln (P)</option>
5012 <option value="Pro-&gt;Glu (P)">Pro-&gt;Glu (P)</option>
5013 <option value="Pro-&gt;Gly (P)">Pro-&gt;Gly (P)</option>
5014 <option value="Pro-&gt;His (P)">Pro-&gt;His (P)</option>
5015 <option value="Pro-&gt;Lys (P)">Pro-&gt;Lys (P)</option>
5016 <option value="Pro-&gt;Met (P)">Pro-&gt;Met (P)</option>
5017 <option value="Pro-&gt;Phe (P)">Pro-&gt;Phe (P)</option>
5018 <option value="Pro-&gt;pyro-Glu (P)">Pro-&gt;pyro-Glu (P)</option>
5019 <option value="Pro-&gt;Pyrrolidinone (P)">Pro-&gt;Pyrrolidinone (P)</option>
5020 <option value="Pro-&gt;Pyrrolidone (P)">Pro-&gt;Pyrrolidone (P)</option>
5021 <option value="Pro-&gt;Ser (P)">Pro-&gt;Ser (P)</option>
5022 <option value="Pro-&gt;Thr (P)">Pro-&gt;Thr (P)</option>
5023 <option value="Pro-&gt;Trp (P)">Pro-&gt;Trp (P)</option>
5024 <option value="Pro-&gt;Tyr (P)">Pro-&gt;Tyr (P)</option>
5025 <option value="Pro-&gt;Val (P)">Pro-&gt;Val (P)</option>
5026 <option value="Pro-&gt;Xle (P)">Pro-&gt;Xle (P)</option>
5236 <option value="probiotinhydrazide (P)">probiotinhydrazide (P)</option> 5027 <option value="probiotinhydrazide (P)">probiotinhydrazide (P)</option>
5028 <option value="Propargylamine (C-term)">Propargylamine (C-term)</option>
5029 <option value="Propargylamine (D)">Propargylamine (D)</option>
5030 <option value="Propargylamine (E)">Propargylamine (E)</option>
5031 <option value="Propionamide (C)">Propionamide (C)</option>
5032 <option value="Propionamide (K)">Propionamide (K)</option>
5033 <option value="Propionamide (N-term)">Propionamide (N-term)</option>
5034 <option value="Propionamide:2H(3) (C)">Propionamide:2H(3) (C)</option>
5035 <option value="Propionyl (K)">Propionyl (K)</option>
5036 <option value="Propionyl (N-term)">Propionyl (N-term)</option>
5037 <option value="Propionyl (Protein N-term)">Propionyl (Protein N-term)</option>
5038 <option value="Propionyl (S)">Propionyl (S)</option>
5039 <option value="Propionyl (T)">Propionyl (T)</option>
5040 <option value="Propionyl:13C(3) (K)">Propionyl:13C(3) (K)</option>
5041 <option value="Propionyl:13C(3) (N-term)">Propionyl:13C(3) (N-term)</option>
5042 <option value="Propiophenone (C)">Propiophenone (C)</option>
5043 <option value="Propiophenone (H)">Propiophenone (H)</option>
5044 <option value="Propiophenone (K)">Propiophenone (K)</option>
5045 <option value="Propiophenone (R)">Propiophenone (R)</option>
5046 <option value="Propiophenone (S)">Propiophenone (S)</option>
5047 <option value="Propiophenone (T)">Propiophenone (T)</option>
5048 <option value="Propiophenone (W)">Propiophenone (W)</option>
5049 <option value="Propyl (C-term)">Propyl (C-term)</option>
5050 <option value="Propyl (D)">Propyl (D)</option>
5051 <option value="Propyl (E)">Propyl (E)</option>
5052 <option value="Propyl (K)">Propyl (K)</option>
5053 <option value="Propyl (N-term)">Propyl (N-term)</option>
5054 <option value="Propyl (Protein C-term)">Propyl (Protein C-term)</option>
5055 <option value="Propyl:2H(6) (K)">Propyl:2H(6) (K)</option>
5056 <option value="Propyl:2H(6) (N-term)">Propyl:2H(6) (N-term)</option>
5057 <option value="PropylNAGthiazoline (C)">PropylNAGthiazoline (C)</option>
5058 <option value="PS_Hapten (C)">PS_Hapten (C)</option>
5059 <option value="PS_Hapten (H)">PS_Hapten (H)</option>
5060 <option value="PS_Hapten (K)">PS_Hapten (K)</option>
5237 <option value="pupylation (K)">pupylation (K)</option> 5061 <option value="pupylation (K)">pupylation (K)</option>
5062 <option value="Puromycin (C-term)">Puromycin (C-term)</option>
5063 <option value="PyMIC (N-term)">PyMIC (N-term)</option>
5064 <option value="PyridoxalPhosphate (K)">PyridoxalPhosphate (K)</option>
5065 <option value="PyridoxalPhosphateH2 (K)">PyridoxalPhosphateH2 (K)</option>
5066 <option value="Pyridylacetyl (K)">Pyridylacetyl (K)</option>
5067 <option value="Pyridylacetyl (N-term)">Pyridylacetyl (N-term)</option>
5068 <option value="Pyridylethyl (C)">Pyridylethyl (C)</option>
5069 <option value="Pyro-carbamidomethyl (N-term C)">Pyro-carbamidomethyl (N-term C)</option>
5238 <option value="pyrophospho (S)">pyrophospho (S)</option> 5070 <option value="pyrophospho (S)">pyrophospho (S)</option>
5239 <option value="pyrophospho (T)">pyrophospho (T)</option> 5071 <option value="pyrophospho (T)">pyrophospho (T)</option>
5072 <option value="PyruvicAcidIminyl (K)">PyruvicAcidIminyl (K)</option>
5073 <option value="PyruvicAcidIminyl (Protein N-term C)">PyruvicAcidIminyl (Protein N-term C)</option>
5074 <option value="PyruvicAcidIminyl (Protein N-term V)">PyruvicAcidIminyl (Protein N-term V)</option>
5075 <option value="QAT (C)">QAT (C)</option>
5076 <option value="QAT:2H(3) (C)">QAT:2H(3) (C)</option>
5077 <option value="QEQTGG (K)">QEQTGG (K)</option>
5078 <option value="QQQTGG (K)">QQQTGG (K)</option>
5079 <option value="QTGG (K)">QTGG (K)</option>
5080 <option value="Quinone (W)">Quinone (W)</option>
5081 <option value="Quinone (Y)">Quinone (Y)</option>
5082 <option value="Retinylidene (K)">Retinylidene (K)</option>
5083 <option value="RNPXL (N-term K)">RNPXL (N-term K)</option>
5084 <option value="RNPXL (N-term R)">RNPXL (N-term R)</option>
5085 <option value="RNPXlink1 (C)">RNPXlink1 (C)</option>
5086 <option value="RNPXlink2 (F)">RNPXlink2 (F)</option>
5087 <option value="RNPXlink2 (K)">RNPXlink2 (K)</option>
5088 <option value="RNPXlink2 (L)">RNPXlink2 (L)</option>
5089 <option value="RNPXlink3 (C)">RNPXlink3 (C)</option>
5090 <option value="RNPXlink3 (F)">RNPXlink3 (F)</option>
5091 <option value="RNPXlink4 (C)">RNPXlink4 (C)</option>
5092 <option value="RNPXlink5 (F)">RNPXlink5 (F)</option>
5093 <option value="RNPXlink5 (Y)">RNPXlink5 (Y)</option>
5240 <option value="s-GlcNAc (S)">s-GlcNAc (S)</option> 5094 <option value="s-GlcNAc (S)">s-GlcNAc (S)</option>
5241 <option value="s-GlcNAc (T)">s-GlcNAc (T)</option> 5095 <option value="s-GlcNAc (T)">s-GlcNAc (T)</option>
5096 <option value="Saligenin (H)">Saligenin (H)</option>
5097 <option value="Saligenin (K)">Saligenin (K)</option>
5098 <option value="Ser-&gt;Ala (S)">Ser-&gt;Ala (S)</option>
5099 <option value="Ser-&gt;Arg (S)">Ser-&gt;Arg (S)</option>
5100 <option value="Ser-&gt;Asn (S)">Ser-&gt;Asn (S)</option>
5101 <option value="Ser-&gt;Asp (S)">Ser-&gt;Asp (S)</option>
5102 <option value="Ser-&gt;Cys (S)">Ser-&gt;Cys (S)</option>
5103 <option value="Ser-&gt;Gln (S)">Ser-&gt;Gln (S)</option>
5104 <option value="Ser-&gt;Glu (S)">Ser-&gt;Glu (S)</option>
5105 <option value="Ser-&gt;Gly (S)">Ser-&gt;Gly (S)</option>
5106 <option value="Ser-&gt;His (S)">Ser-&gt;His (S)</option>
5107 <option value="Ser-&gt;LacticAcid (Protein N-term S)">Ser-&gt;LacticAcid (Protein N-term S)</option>
5108 <option value="Ser-&gt;Lys (S)">Ser-&gt;Lys (S)</option>
5109 <option value="Ser-&gt;Met (S)">Ser-&gt;Met (S)</option>
5110 <option value="Ser-&gt;Phe (S)">Ser-&gt;Phe (S)</option>
5111 <option value="Ser-&gt;Pro (S)">Ser-&gt;Pro (S)</option>
5112 <option value="Ser-&gt;Thr (S)">Ser-&gt;Thr (S)</option>
5113 <option value="Ser-&gt;Trp (S)">Ser-&gt;Trp (S)</option>
5114 <option value="Ser-&gt;Tyr (S)">Ser-&gt;Tyr (S)</option>
5115 <option value="Ser-&gt;Val (S)">Ser-&gt;Val (S)</option>
5116 <option value="Ser-&gt;Xle (S)">Ser-&gt;Xle (S)</option>
5117 <option value="SMA (K)">SMA (K)</option>
5118 <option value="SMA (N-term)">SMA (N-term)</option>
5119 <option value="SMCC-maleimide (C)">SMCC-maleimide (C)</option>
5242 <option value="spermidine (Q)">spermidine (Q)</option> 5120 <option value="spermidine (Q)">spermidine (Q)</option>
5243 <option value="spermine (Q)">spermine (Q)</option> 5121 <option value="spermine (Q)">spermine (Q)</option>
5122 <option value="SPITC (K)">SPITC (K)</option>
5123 <option value="SPITC (N-term)">SPITC (N-term)</option>
5124 <option value="SPITC:13C(6) (K)">SPITC:13C(6) (K)</option>
5125 <option value="SPITC:13C(6) (N-term)">SPITC:13C(6) (N-term)</option>
5126 <option value="Succinyl (K)">Succinyl (K)</option>
5127 <option value="Succinyl (N-term)">Succinyl (N-term)</option>
5128 <option value="Succinyl (Protein N-term)">Succinyl (Protein N-term)</option>
5129 <option value="Succinyl:13C(4) (K)">Succinyl:13C(4) (K)</option>
5130 <option value="Succinyl:13C(4) (N-term)">Succinyl:13C(4) (N-term)</option>
5131 <option value="Succinyl:2H(4) (K)">Succinyl:2H(4) (K)</option>
5132 <option value="Succinyl:2H(4) (N-term)">Succinyl:2H(4) (N-term)</option>
5133 <option value="SulfanilicAcid (C-term)">SulfanilicAcid (C-term)</option>
5134 <option value="SulfanilicAcid (D)">SulfanilicAcid (D)</option>
5135 <option value="SulfanilicAcid (E)">SulfanilicAcid (E)</option>
5136 <option value="SulfanilicAcid:13C(6) (C-term)">SulfanilicAcid:13C(6) (C-term)</option>
5137 <option value="SulfanilicAcid:13C(6) (D)">SulfanilicAcid:13C(6) (D)</option>
5138 <option value="SulfanilicAcid:13C(6) (E)">SulfanilicAcid:13C(6) (E)</option>
5139 <option value="Sulfide (C)">Sulfide (C)</option>
5140 <option value="Sulfide (D)">Sulfide (D)</option>
5141 <option value="Sulfide (W)">Sulfide (W)</option>
5142 <option value="Sulfo (C)">Sulfo (C)</option>
5143 <option value="Sulfo (S)">Sulfo (S)</option>
5144 <option value="Sulfo (T)">Sulfo (T)</option>
5145 <option value="Sulfo (Y)">Sulfo (Y)</option>
5244 <option value="sulfo+amino (Y)">sulfo+amino (Y)</option> 5146 <option value="sulfo+amino (Y)">sulfo+amino (Y)</option>
5147 <option value="Sulfo-NHS-LC-LC-Biotin (K)">Sulfo-NHS-LC-LC-Biotin (K)</option>
5148 <option value="Sulfo-NHS-LC-LC-Biotin (N-term)">Sulfo-NHS-LC-LC-Biotin (N-term)</option>
5149 <option value="SulfoGMBS (C)">SulfoGMBS (C)</option>
5150 <option value="SulfurDioxide (C)">SulfurDioxide (C)</option>
5151 <option value="SUMO2135 (K)">SUMO2135 (K)</option>
5152 <option value="SUMO3549 (K)">SUMO3549 (K)</option>
5153 <option value="TAMRA-FP (S)">TAMRA-FP (S)</option>
5154 <option value="TAMRA-FP (Y)">TAMRA-FP (Y)</option>
5155 <option value="Thiadiazole (C)">Thiadiazole (C)</option>
5156 <option value="Thiazolidine (N-term C)">Thiazolidine (N-term C)</option>
5157 <option value="Thioacyl (K)">Thioacyl (K)</option>
5158 <option value="Thioacyl (X)">Thioacyl (X)</option>
5245 <option value="thioacylPA (K)">thioacylPA (K)</option> 5159 <option value="thioacylPA (K)">thioacylPA (K)</option>
5160 <option value="Thiophos-S-S-biotin (S)">Thiophos-S-S-biotin (S)</option>
5161 <option value="Thiophos-S-S-biotin (T)">Thiophos-S-S-biotin (T)</option>
5162 <option value="Thiophos-S-S-biotin (Y)">Thiophos-S-S-biotin (Y)</option>
5163 <option value="Thiophospho (S)">Thiophospho (S)</option>
5164 <option value="Thiophospho (T)">Thiophospho (T)</option>
5165 <option value="Thiophospho (Y)">Thiophospho (Y)</option>
5166 <option value="Thr-&gt;Ala (T)">Thr-&gt;Ala (T)</option>
5167 <option value="Thr-&gt;Arg (T)">Thr-&gt;Arg (T)</option>
5168 <option value="Thr-&gt;Asn (T)">Thr-&gt;Asn (T)</option>
5169 <option value="Thr-&gt;Asp (T)">Thr-&gt;Asp (T)</option>
5170 <option value="Thr-&gt;Cys (T)">Thr-&gt;Cys (T)</option>
5171 <option value="Thr-&gt;Gln (T)">Thr-&gt;Gln (T)</option>
5172 <option value="Thr-&gt;Glu (T)">Thr-&gt;Glu (T)</option>
5173 <option value="Thr-&gt;Gly (T)">Thr-&gt;Gly (T)</option>
5174 <option value="Thr-&gt;His (T)">Thr-&gt;His (T)</option>
5175 <option value="Thr-&gt;Lys (T)">Thr-&gt;Lys (T)</option>
5176 <option value="Thr-&gt;Met (T)">Thr-&gt;Met (T)</option>
5177 <option value="Thr-&gt;Phe (T)">Thr-&gt;Phe (T)</option>
5178 <option value="Thr-&gt;Pro (T)">Thr-&gt;Pro (T)</option>
5179 <option value="Thr-&gt;Ser (T)">Thr-&gt;Ser (T)</option>
5180 <option value="Thr-&gt;Trp (T)">Thr-&gt;Trp (T)</option>
5181 <option value="Thr-&gt;Tyr (T)">Thr-&gt;Tyr (T)</option>
5182 <option value="Thr-&gt;Val (T)">Thr-&gt;Val (T)</option>
5183 <option value="Thr-&gt;Xle (T)">Thr-&gt;Xle (T)</option>
5184 <option value="Thrbiotinhydrazide (T)">Thrbiotinhydrazide (T)</option>
5185 <option value="Thyroxine (Y)">Thyroxine (Y)</option>
5186 <option value="TMAB (K)">TMAB (K)</option>
5187 <option value="TMAB (N-term)">TMAB (N-term)</option>
5188 <option value="TMAB:2H(9) (K)">TMAB:2H(9) (K)</option>
5189 <option value="TMAB:2H(9) (N-term)">TMAB:2H(9) (N-term)</option>
5190 <option value="TMPP-Ac (N-term)">TMPP-Ac (N-term)</option>
5191 <option value="TMT (H)">TMT (H)</option>
5192 <option value="TMT (K)">TMT (K)</option>
5193 <option value="TMT (N-term)">TMT (N-term)</option>
5194 <option value="TMT (Protein N-term)">TMT (Protein N-term)</option>
5195 <option value="TMT (S)">TMT (S)</option>
5196 <option value="TMT (T)">TMT (T)</option>
5197 <option value="TMT2plex (H)">TMT2plex (H)</option>
5198 <option value="TMT2plex (K)">TMT2plex (K)</option>
5199 <option value="TMT2plex (N-term)">TMT2plex (N-term)</option>
5200 <option value="TMT2plex (Protein N-term)">TMT2plex (Protein N-term)</option>
5201 <option value="TMT2plex (S)">TMT2plex (S)</option>
5202 <option value="TMT2plex (T)">TMT2plex (T)</option>
5203 <option value="TMT6plex (H)">TMT6plex (H)</option>
5204 <option value="TMT6plex (K)">TMT6plex (K)</option>
5205 <option value="TMT6plex (N-term)">TMT6plex (N-term)</option>
5206 <option value="TMT6plex (Protein N-term)">TMT6plex (Protein N-term)</option>
5207 <option value="TMT6plex (S)">TMT6plex (S)</option>
5208 <option value="TMT6plex (T)">TMT6plex (T)</option>
5209 <option value="TNBS (K)">TNBS (K)</option>
5210 <option value="TNBS (N-term)">TNBS (N-term)</option>
5246 <option value="trifluoro (L)">trifluoro (L)</option> 5211 <option value="trifluoro (L)">trifluoro (L)</option>
5212 <option value="Triiodo (Y)">Triiodo (Y)</option>
5213 <option value="Triiodothyronine (Y)">Triiodothyronine (Y)</option>
5214 <option value="Trimethyl (K)">Trimethyl (K)</option>
5215 <option value="Trimethyl (Protein N-term A)">Trimethyl (Protein N-term A)</option>
5216 <option value="Trimethyl (R)">Trimethyl (R)</option>
5217 <option value="Trimethyl:13C(3)2H(9) (K)">Trimethyl:13C(3)2H(9) (K)</option>
5218 <option value="Trimethyl:13C(3)2H(9) (R)">Trimethyl:13C(3)2H(9) (R)</option>
5219 <option value="Trimethyl:2H(9) (K)">Trimethyl:2H(9) (K)</option>
5220 <option value="Trimethyl:2H(9) (R)">Trimethyl:2H(9) (R)</option>
5221 <option value="Trioxidation (C)">Trioxidation (C)</option>
5222 <option value="Trioxidation (W)">Trioxidation (W)</option>
5223 <option value="Trioxidation (Y)">Trioxidation (Y)</option>
5224 <option value="Tripalmitate (Protein N-term C)">Tripalmitate (Protein N-term C)</option>
5225 <option value="Tris (N)">Tris (N)</option>
5226 <option value="Triton (C-term)">Triton (C-term)</option>
5227 <option value="Triton (N-term)">Triton (N-term)</option>
5228 <option value="Trp-&gt;Ala (W)">Trp-&gt;Ala (W)</option>
5229 <option value="Trp-&gt;Arg (W)">Trp-&gt;Arg (W)</option>
5230 <option value="Trp-&gt;Asn (W)">Trp-&gt;Asn (W)</option>
5231 <option value="Trp-&gt;Asp (W)">Trp-&gt;Asp (W)</option>
5232 <option value="Trp-&gt;Cys (W)">Trp-&gt;Cys (W)</option>
5233 <option value="Trp-&gt;Gln (W)">Trp-&gt;Gln (W)</option>
5234 <option value="Trp-&gt;Glu (W)">Trp-&gt;Glu (W)</option>
5235 <option value="Trp-&gt;Gly (W)">Trp-&gt;Gly (W)</option>
5236 <option value="Trp-&gt;His (W)">Trp-&gt;His (W)</option>
5237 <option value="Trp-&gt;Hydroxykynurenin (W)">Trp-&gt;Hydroxykynurenin (W)</option>
5238 <option value="Trp-&gt;Kynurenin (W)">Trp-&gt;Kynurenin (W)</option>
5239 <option value="Trp-&gt;Lys (W)">Trp-&gt;Lys (W)</option>
5240 <option value="Trp-&gt;Met (W)">Trp-&gt;Met (W)</option>
5241 <option value="Trp-&gt;Oxolactone (W)">Trp-&gt;Oxolactone (W)</option>
5242 <option value="Trp-&gt;Phe (W)">Trp-&gt;Phe (W)</option>
5243 <option value="Trp-&gt;Pro (W)">Trp-&gt;Pro (W)</option>
5244 <option value="Trp-&gt;Ser (W)">Trp-&gt;Ser (W)</option>
5245 <option value="Trp-&gt;Thr (W)">Trp-&gt;Thr (W)</option>
5246 <option value="Trp-&gt;Tyr (W)">Trp-&gt;Tyr (W)</option>
5247 <option value="Trp-&gt;Val (W)">Trp-&gt;Val (W)</option>
5248 <option value="Trp-&gt;Xle (W)">Trp-&gt;Xle (W)</option>
5249 <option value="Tween20 (N-term)">Tween20 (N-term)</option>
5250 <option value="Tween80 (C-term)">Tween80 (C-term)</option>
5251 <option value="Tyr-&gt;Ala (Y)">Tyr-&gt;Ala (Y)</option>
5252 <option value="Tyr-&gt;Arg (Y)">Tyr-&gt;Arg (Y)</option>
5253 <option value="Tyr-&gt;Asn (Y)">Tyr-&gt;Asn (Y)</option>
5254 <option value="Tyr-&gt;Asp (Y)">Tyr-&gt;Asp (Y)</option>
5255 <option value="Tyr-&gt;Cys (Y)">Tyr-&gt;Cys (Y)</option>
5256 <option value="Tyr-&gt;Dha (Y)">Tyr-&gt;Dha (Y)</option>
5257 <option value="Tyr-&gt;Gln (Y)">Tyr-&gt;Gln (Y)</option>
5258 <option value="Tyr-&gt;Glu (Y)">Tyr-&gt;Glu (Y)</option>
5259 <option value="Tyr-&gt;Gly (Y)">Tyr-&gt;Gly (Y)</option>
5260 <option value="Tyr-&gt;His (Y)">Tyr-&gt;His (Y)</option>
5261 <option value="Tyr-&gt;Lys (Y)">Tyr-&gt;Lys (Y)</option>
5262 <option value="Tyr-&gt;Met (Y)">Tyr-&gt;Met (Y)</option>
5263 <option value="Tyr-&gt;Phe (Y)">Tyr-&gt;Phe (Y)</option>
5264 <option value="Tyr-&gt;Pro (Y)">Tyr-&gt;Pro (Y)</option>
5265 <option value="Tyr-&gt;Ser (Y)">Tyr-&gt;Ser (Y)</option>
5266 <option value="Tyr-&gt;Thr (Y)">Tyr-&gt;Thr (Y)</option>
5267 <option value="Tyr-&gt;Trp (Y)">Tyr-&gt;Trp (Y)</option>
5268 <option value="Tyr-&gt;Val (Y)">Tyr-&gt;Val (Y)</option>
5269 <option value="Tyr-&gt;Xle (Y)">Tyr-&gt;Xle (Y)</option>
5270 <option value="Ub-amide (C)">Ub-amide (C)</option>
5271 <option value="Ub-Br2 (C)">Ub-Br2 (C)</option>
5272 <option value="Ub-fluorescein (C)">Ub-fluorescein (C)</option>
5273 <option value="Ub-VME (C)">Ub-VME (C)</option>
5274 <option value="UgiJoullie (D)">UgiJoullie (D)</option>
5275 <option value="UgiJoullie (E)">UgiJoullie (E)</option>
5276 <option value="UgiJoullieProGly (D)">UgiJoullieProGly (D)</option>
5277 <option value="UgiJoullieProGly (E)">UgiJoullieProGly (E)</option>
5278 <option value="UgiJoullieProGlyProGly (D)">UgiJoullieProGlyProGly (D)</option>
5279 <option value="UgiJoullieProGlyProGly (E)">UgiJoullieProGlyProGly (E)</option>
5280 <option value="Val-&gt;Ala (V)">Val-&gt;Ala (V)</option>
5281 <option value="Val-&gt;Arg (V)">Val-&gt;Arg (V)</option>
5282 <option value="Val-&gt;Asn (V)">Val-&gt;Asn (V)</option>
5283 <option value="Val-&gt;Asp (V)">Val-&gt;Asp (V)</option>
5284 <option value="Val-&gt;Cys (V)">Val-&gt;Cys (V)</option>
5285 <option value="Val-&gt;Gln (V)">Val-&gt;Gln (V)</option>
5286 <option value="Val-&gt;Glu (V)">Val-&gt;Glu (V)</option>
5287 <option value="Val-&gt;Gly (V)">Val-&gt;Gly (V)</option>
5288 <option value="Val-&gt;His (V)">Val-&gt;His (V)</option>
5289 <option value="Val-&gt;Lys (V)">Val-&gt;Lys (V)</option>
5290 <option value="Val-&gt;Met (V)">Val-&gt;Met (V)</option>
5291 <option value="Val-&gt;Phe (V)">Val-&gt;Phe (V)</option>
5292 <option value="Val-&gt;Pro (V)">Val-&gt;Pro (V)</option>
5293 <option value="Val-&gt;Ser (V)">Val-&gt;Ser (V)</option>
5294 <option value="Val-&gt;Thr (V)">Val-&gt;Thr (V)</option>
5295 <option value="Val-&gt;Trp (V)">Val-&gt;Trp (V)</option>
5296 <option value="Val-&gt;Tyr (V)">Val-&gt;Tyr (V)</option>
5297 <option value="Val-&gt;Xle (V)">Val-&gt;Xle (V)</option>
5298 <option value="VFQQQTGG (K)">VFQQQTGG (K)</option>
5299 <option value="VIEVYQEQTGG (K)">VIEVYQEQTGG (K)</option>
5300 <option value="Withaferin (C)">Withaferin (C)</option>
5301 <option value="Xle-&gt;Ala (I)">Xle-&gt;Ala (I)</option>
5302 <option value="Xle-&gt;Ala (L)">Xle-&gt;Ala (L)</option>
5303 <option value="Xle-&gt;Arg (I)">Xle-&gt;Arg (I)</option>
5304 <option value="Xle-&gt;Arg (L)">Xle-&gt;Arg (L)</option>
5305 <option value="Xle-&gt;Asn (I)">Xle-&gt;Asn (I)</option>
5306 <option value="Xle-&gt;Asn (L)">Xle-&gt;Asn (L)</option>
5307 <option value="Xle-&gt;Asp (I)">Xle-&gt;Asp (I)</option>
5308 <option value="Xle-&gt;Asp (L)">Xle-&gt;Asp (L)</option>
5309 <option value="Xle-&gt;Cys (I)">Xle-&gt;Cys (I)</option>
5310 <option value="Xle-&gt;Cys (L)">Xle-&gt;Cys (L)</option>
5311 <option value="Xle-&gt;Gln (I)">Xle-&gt;Gln (I)</option>
5312 <option value="Xle-&gt;Gln (L)">Xle-&gt;Gln (L)</option>
5313 <option value="Xle-&gt;Glu (I)">Xle-&gt;Glu (I)</option>
5314 <option value="Xle-&gt;Glu (L)">Xle-&gt;Glu (L)</option>
5315 <option value="Xle-&gt;Gly (I)">Xle-&gt;Gly (I)</option>
5316 <option value="Xle-&gt;Gly (L)">Xle-&gt;Gly (L)</option>
5317 <option value="Xle-&gt;His (I)">Xle-&gt;His (I)</option>
5318 <option value="Xle-&gt;His (L)">Xle-&gt;His (L)</option>
5319 <option value="Xle-&gt;Lys (I)">Xle-&gt;Lys (I)</option>
5320 <option value="Xle-&gt;Lys (L)">Xle-&gt;Lys (L)</option>
5321 <option value="Xle-&gt;Met (I)">Xle-&gt;Met (I)</option>
5322 <option value="Xle-&gt;Met (L)">Xle-&gt;Met (L)</option>
5323 <option value="Xle-&gt;Phe (I)">Xle-&gt;Phe (I)</option>
5324 <option value="Xle-&gt;Phe (L)">Xle-&gt;Phe (L)</option>
5325 <option value="Xle-&gt;Pro (I)">Xle-&gt;Pro (I)</option>
5326 <option value="Xle-&gt;Pro (L)">Xle-&gt;Pro (L)</option>
5327 <option value="Xle-&gt;Ser (I)">Xle-&gt;Ser (I)</option>
5328 <option value="Xle-&gt;Ser (L)">Xle-&gt;Ser (L)</option>
5329 <option value="Xle-&gt;Thr (I)">Xle-&gt;Thr (I)</option>
5330 <option value="Xle-&gt;Thr (L)">Xle-&gt;Thr (L)</option>
5331 <option value="Xle-&gt;Trp (I)">Xle-&gt;Trp (I)</option>
5332 <option value="Xle-&gt;Trp (L)">Xle-&gt;Trp (L)</option>
5333 <option value="Xle-&gt;Tyr (I)">Xle-&gt;Tyr (I)</option>
5334 <option value="Xle-&gt;Tyr (L)">Xle-&gt;Tyr (L)</option>
5335 <option value="Xle-&gt;Val (I)">Xle-&gt;Val (I)</option>
5336 <option value="Xle-&gt;Val (L)">Xle-&gt;Val (L)</option>
5337 <option value="Xlink:B10621 (C)">Xlink:B10621 (C)</option>
5338 <option value="Xlink:DMP (K)">Xlink:DMP (K)</option>
5339 <option value="Xlink:DMP (Protein N-term)">Xlink:DMP (Protein N-term)</option>
5340 <option value="Xlink:DMP-de (K)">Xlink:DMP-de (K)</option>
5341 <option value="Xlink:DMP-de (Protein N-term)">Xlink:DMP-de (Protein N-term)</option>
5342 <option value="Xlink:DMP-s (K)">Xlink:DMP-s (K)</option>
5343 <option value="Xlink:DMP-s (Protein N-term)">Xlink:DMP-s (Protein N-term)</option>
5344 <option value="Xlink:DSS (K)">Xlink:DSS (K)</option>
5345 <option value="Xlink:DSS (Protein N-term)">Xlink:DSS (Protein N-term)</option>
5346 <option value="Xlink:DSS-NH2 (K)">Xlink:DSS-NH2 (K)</option>
5347 <option value="Xlink:DSS-NH2 (Protein N-term)">Xlink:DSS-NH2 (Protein N-term)</option>
5348 <option value="Xlink:DST (K)">Xlink:DST (K)</option>
5349 <option value="Xlink:DST (Protein N-term)">Xlink:DST (Protein N-term)</option>
5350 <option value="Xlink:DTSSP (K)">Xlink:DTSSP (K)</option>
5351 <option value="Xlink:DTSSP (Protein N-term)">Xlink:DTSSP (Protein N-term)</option>
5352 <option value="Xlink:EGS (K)">Xlink:EGS (K)</option>
5353 <option value="Xlink:EGS (Protein N-term)">Xlink:EGS (Protein N-term)</option>
5354 <option value="Xlink:EGScleaved (K)">Xlink:EGScleaved (K)</option>
5355 <option value="Xlink:EGScleaved (Protein N-term)">Xlink:EGScleaved (Protein N-term)</option>
5356 <option value="Xlink:SMCC (C)">Xlink:SMCC (C)</option>
5357 <option value="Xlink:SSD (K)">Xlink:SSD (K)</option>
5358 <option value="ZGB (K)">ZGB (K)</option>
5359 <option value="ZGB (N-term)">ZGB (N-term)</option>
5360 <expand macro="list_string_san"/>
5247 </param> 5361 </param>
5248 </repeat> 5362 <param name="variable_max_per_peptide" argument="-modifications:variable_max_per_peptide" type="integer" optional="true" value="2" label="Maximum number of residues carrying a variable modification per candidate peptide" help=""/>
5249 <param name="param_modifications_variable_max_per_peptide" type="integer" value="2" label="Maximum number of residues carrying a variable modification per candidate peptide" help="(-variable_max_per_peptide) "/> 5363 </section>
5250 <param name="param_peptide_min_size" type="integer" value="5" label="Minimum size a peptide must have after digestion to be considered in the search" help="(-min_size) "/> 5364 <section name="peptide" title="Settings for digesting proteins into peptides" help="" expanded="false">
5251 <param name="param_peptide_missed_cleavages" type="integer" value="2" label="Number of missed cleavages" help="(-missed_cleavages) "/> 5365 <param name="min_size" argument="-peptide:min_size" type="integer" optional="true" value="5" label="Minimum size a peptide must have after digestion to be considered in the search" help=""/>
5252 <param name="param_peptide_enzyme" type="select" optional="False" value="Trypsin" label="The enzyme used for peptide digestion" help="(-enzyme) "> 5366 <param name="missed_cleavages" argument="-peptide:missed_cleavages" type="integer" optional="true" value="2" label="Number of missed cleavages" help=""/>
5253 <option value="proline endopeptidase">proline endopeptidase</option> 5367 <param name="enzyme" argument="-peptide:enzyme" type="select" optional="false" label="The enzyme used for peptide digestion" help="">
5254 <option value="Alpha-lytic protease">Alpha-lytic protease</option> 5368 <option value="Trypsin" selected="true">Trypsin</option>
5255 <option value="2-iodobenzoate">2-iodobenzoate</option> 5369 <option value="Chymotrypsin">Chymotrypsin</option>
5256 <option value="leukocyte elastase">leukocyte elastase</option> 5370 <option value="Chymotrypsin/P">Chymotrypsin/P</option>
5257 <option value="V8-E">V8-E</option> 5371 <option value="CNBr">CNBr</option>
5258 <option value="Lys-N">Lys-N</option> 5372 <option value="Formic_acid">Formic_acid</option>
5259 <option value="V8-DE">V8-DE</option> 5373 <option value="Asp-N">Asp-N</option>
5260 <option value="Lys-C">Lys-C</option> 5374 <option value="Lys-C">Lys-C</option>
5261 <option value="no cleavage">no cleavage</option> 5375 <option value="Lys-N">Lys-N</option>
5262 <option value="Arg-C">Arg-C</option> 5376 <option value="Lys-C/P">Lys-C/P</option>
5263 <option value="unspecific cleavage">unspecific cleavage</option> 5377 <option value="Arg-C/P">Arg-C/P</option>
5264 <option value="PepsinA">PepsinA</option> 5378 <option value="Arg-C">Arg-C</option>
5265 <option value="Chymotrypsin/P">Chymotrypsin/P</option> 5379 <option value="Alpha-lytic protease">Alpha-lytic protease</option>
5266 <option value="Trypsin/P">Trypsin/P</option> 5380 <option value="2-iodobenzoate">2-iodobenzoate</option>
5267 <option value="Formic_acid">Formic_acid</option> 5381 <option value="iodosobenzoate">iodosobenzoate</option>
5268 <option value="TrypChymo">TrypChymo</option> 5382 <option value="staphylococcal protease/D">staphylococcal protease/D</option>
5269 <option value="Lys-C/P">Lys-C/P</option> 5383 <option value="proline-endopeptidase/HKR">proline-endopeptidase/HKR</option>
5270 <option value="Trypsin" selected="true">Trypsin</option> 5384 <option value="Glu-C+P">Glu-C+P</option>
5271 <option value="Asp-N/B">Asp-N/B</option> 5385 <option value="PepsinA + P">PepsinA + P</option>
5272 <option value="Asp-N">Asp-N</option> 5386 <option value="cyanogen-bromide">cyanogen-bromide</option>
5273 <option value="Arg-C/P">Arg-C/P</option> 5387 <option value="Clostripain/P">Clostripain/P</option>
5274 <option value="glutamyl endopeptidase">glutamyl endopeptidase</option> 5388 <option value="elastase-trypsin-chymotrypsin">elastase-trypsin-chymotrypsin</option>
5275 <option value="Chymotrypsin">Chymotrypsin</option> 5389 <option value="no cleavage">no cleavage</option>
5276 <option value="CNBr">CNBr</option> 5390 <option value="unspecific cleavage">unspecific cleavage</option>
5277 <option value="Asp-N_ambic">Asp-N_ambic</option> 5391 <option value="PepsinA">PepsinA</option>
5392 <option value="TrypChymo">TrypChymo</option>
5393 <option value="Trypsin/P">Trypsin/P</option>
5394 <option value="V8-DE">V8-DE</option>
5395 <option value="V8-E">V8-E</option>
5396 <option value="leukocyte elastase">leukocyte elastase</option>
5397 <option value="proline endopeptidase">proline endopeptidase</option>
5398 <option value="glutamyl endopeptidase">glutamyl endopeptidase</option>
5399 <option value="Asp-N/B">Asp-N/B</option>
5400 <option value="Asp-N_ambic">Asp-N_ambic</option>
5401 <expand macro="list_string_san"/>
5402 </param>
5403 </section>
5404 <section name="cross_linker" title="Description of the cross-linker reagent" help="" expanded="false">
5405 <param name="residue1" argument="-cross_linker:residue1" type="text" optional="true" value="K N-term" label="Comma separated residues, that the first side of a bifunctional cross-linker can attach to" help=" (space separated list, in order to allow for spaces in list items surround them by single quotes)">
5406 <expand macro="list_string_val"/>
5407 <expand macro="list_string_san"/>
5408 </param>
5409 <param name="residue2" argument="-cross_linker:residue2" type="text" optional="true" value="K N-term" label="Comma separated residues, that the second side of a bifunctional cross-linker can attach to" help=" (space separated list, in order to allow for spaces in list items surround them by single quotes)">
5410 <expand macro="list_string_val"/>
5411 <expand macro="list_string_san"/>
5412 </param>
5413 <param name="mass" argument="-cross_linker:mass" type="float" optional="true" value="138.0680796" label="Mass of the light cross-linker, linking two residues on one or two peptides" help=""/>
5414 <param name="mass_mono_link" argument="-cross_linker:mass_mono_link" type="text" optional="true" value="156.07864431 155.094628715" label="Possible masses of the linker, when attached to only one peptide" help=" (space separated list, in order to allow for spaces in list items surround them by single quotes)">
5415 <expand macro="list_float_valsan"/>
5416 </param>
5417 <param name="name" argument="-cross_linker:name" type="text" optional="true" value="DSS" label="Name of the searched cross-link, used to resolve ambiguity of equal masses" help="(e.g. DSS or BS3)">
5418 <expand macro="list_string_san"/>
5419 </param>
5420 </section>
5421 <section name="algorithm" title="Additional algorithm settings" help="" expanded="false">
5422 <param name="number_top_hits" argument="-algorithm:number_top_hits" type="integer" optional="true" value="5" label="Number of top hits reported for each spectrum pai" help=""/>
5423 <param name="deisotope" argument="-algorithm:deisotope" display="radio" type="select" optional="false" label="Set to true, if the input spectra should be deisotoped before any other processing steps" help="If set to auto the spectra will be deisotoped, if the fragment mass tolerance is &lt; 0.1 Da or &lt; 100 ppm (0.1 Da at a mass of 1000)">
5424 <option value="true">true</option>
5425 <option value="false">false</option>
5426 <option value="auto" selected="true">auto</option>
5427 <expand macro="list_string_san"/>
5428 </param>
5429 <param name="use_sequence_tags" argument="-algorithm:use_sequence_tags" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Use sequence tags (de novo sequencing of short fragments) to filter out candidates before scoring" help="This will make the search faster, but can impact the sensitivity positively or negatively, depending on the dataset"/>
5430 <param name="sequence_tag_min_length" argument="-algorithm:sequence_tag_min_length" type="integer" optional="true" value="2" label="Minimal length of sequence tags to use for filtering candidates" help="Longer tags will make the search faster but much less sensitive. Ignored if 'algorithm:use_sequence_tags' is false"/>
5431 </section>
5432 <section name="ions" title="Ion types to search for in MS/MS spectra" help="" expanded="false">
5433 <param name="b_ions" argument="-ions:b_ions" type="boolean" truevalue="true" falsevalue="false" checked="true" label="Search for peaks of b-ions" help=""/>
5434 <param name="y_ions" argument="-ions:y_ions" type="boolean" truevalue="true" falsevalue="false" checked="true" label="Search for peaks of y-ions" help=""/>
5435 <param name="a_ions" argument="-ions:a_ions" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Search for peaks of a-ions" help=""/>
5436 <param name="x_ions" argument="-ions:x_ions" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Search for peaks of x-ions" help=""/>
5437 <param name="c_ions" argument="-ions:c_ions" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Search for peaks of c-ions" help=""/>
5438 <param name="z_ions" argument="-ions:z_ions" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Search for peaks of z-ions" help=""/>
5439 <param name="neutral_losses" argument="-ions:neutral_losses" type="boolean" truevalue="true" falsevalue="false" checked="true" label="Search for neutral losses of H2O and H3N" help=""/>
5440 </section>
5441 <expand macro="adv_opts_macro">
5442 <param name="decoy_database" argument="-decoy_database" type="data" format="fasta" optional="true" label="Input file containing the decoy protein database" help="Decoys can also be included in the normal database file instead (or additionally) select fasta data sets(s)"/>
5443 <param name="force" argument="-force" type="boolean" truevalue="true" falsevalue="false" checked="false" label="Overwrite tool specific checks" help=""/>
5444 <param name="test" argument="-test" type="hidden" optional="true" value="False" label="Enables the test mode (needed for internal use only)" help="">
5445 <expand macro="list_string_san"/>
5446 </param>
5447 </expand>
5448 <param name="OPTIONAL_OUTPUTS" type="select" multiple="true" label="Optional outputs" optional="false">
5449 <option value="out_idXML_FLAG">out_idXML (Search for neutral losses of H2O and H3N)</option>
5450 <option value="out_mzIdentML_FLAG">out_mzIdentML (Search for neutral losses of H2O and H3N)</option>
5451 <option value="out_xquestxml_FLAG">out_xquestxml (Search for neutral losses of H2O and H3N)</option>
5452 <option value="out_xquest_specxml_FLAG">out_xquest_specxml (Search for neutral losses of H2O and H3N)</option>
5453 <option value="ctd_out_FLAG">Output used ctd (ini) configuration file</option>
5278 </param> 5454 </param>
5279 <repeat name="rep_param_cross_linker_residue1" min="0" max="1" title="param_cross_linker_residue1">
5280 <param name="param_cross_linker_residue1" type="text" size="30" value="K" label="Comma separated residues, that the first side of a bifunctional cross-linker can attach to" help="(-residue1) ">
5281 <sanitizer>
5282 <valid initial="string.printable">
5283 <remove value="'"/>
5284 <remove value="&quot;"/>
5285 </valid>
5286 </sanitizer>
5287 </param>
5288 </repeat>
5289 <repeat name="rep_param_cross_linker_residue2" min="0" max="1" title="param_cross_linker_residue2">
5290 <param name="param_cross_linker_residue2" type="text" size="30" value="K" label="Comma separated residues, that the second side of a bifunctional cross-linker can attach to" help="(-residue2) ">
5291 <sanitizer>
5292 <valid initial="string.printable">
5293 <remove value="'"/>
5294 <remove value="&quot;"/>
5295 </valid>
5296 </sanitizer>
5297 </param>
5298 </repeat>
5299 <param name="param_cross_linker_mass" type="float" value="138.0680796" label="Mass of the light cross-linker, linking two residues on one or two peptides" help="(-mass) "/>
5300 <repeat name="rep_param_cross_linker_mass_mono_link" min="0" max="1" title="param_cross_linker_mass_mono_link">
5301 <param name="param_cross_linker_mass_mono_link" type="text" size="30" value="156.07864431 155.094628715" label="Possible masses of the linker, when attached to only one peptide" help="(-mass_mono_link) ">
5302 <sanitizer>
5303 <valid initial="string.printable">
5304 <remove value="'"/>
5305 <remove value="&quot;"/>
5306 </valid>
5307 </sanitizer>
5308 </param>
5309 </repeat>
5310 <param name="param_cross_linker_name" type="text" size="30" value="DSS" label="Name of the searched cross-link, used to resolve ambiguity of equal masses (" help="(-name) e.g. DSS or BS3)">
5311 <sanitizer>
5312 <valid initial="string.printable">
5313 <remove value="'"/>
5314 <remove value="&quot;"/>
5315 </valid>
5316 </sanitizer>
5317 </param>
5318 <param name="param_algorithm_number_top_hits" type="integer" value="5" label="Number of top hits reported for each spectrum pai" help="(-number_top_hits) "/>
5319 <expand macro="advanced_options">
5320 <param name="param_decoy_database" type="data" format="fasta" optional="True" label="Input file containing the decoy protein database" help="(-decoy_database) Decoys can also be included in the normal database file instead (or additionally)"/>
5321 <param name="param_force" display="radio" type="boolean" truevalue="-force" falsevalue="" checked="false" optional="True" label="Overwrite tool specific checks" help="(-force) "/>
5322 <param name="param_precursor_min_charge" type="integer" value="3" label="Minimum precursor charge to be considered" help="(-min_charge) "/>
5323 <param name="param_precursor_max_charge" type="integer" value="7" label="Maximum precursor charge to be considered" help="(-max_charge) "/>
5324 </expand>
5325 </inputs> 5455 </inputs>
5326 <outputs> 5456 <outputs>
5327 <data name="param_out_xquestxml" format="xml"/> 5457 <data name="out_idXML" label="${tool.name} on ${on_string}: out_idXML" format="idxml">
5328 <data name="param_out_xquest_specxml" format="xml"/> 5458 <filter>OPTIONAL_OUTPUTS is not None and "out_idXML_FLAG" in OPTIONAL_OUTPUTS</filter>
5329 <data name="param_out_idXML" format="idxml"/> 5459 </data>
5330 <data name="param_out_mzIdentML" format="mzid"/> 5460 <data name="out_mzIdentML" label="${tool.name} on ${on_string}: out_mzIdentML" format="mzid">
5461 <filter>OPTIONAL_OUTPUTS is not None and "out_mzIdentML_FLAG" in OPTIONAL_OUTPUTS</filter>
5462 </data>
5463 <data name="out_xquestxml" label="${tool.name} on ${on_string}: out_xquestxml" format="xquest.xml">
5464 <filter>OPTIONAL_OUTPUTS is not None and "out_xquestxml_FLAG" in OPTIONAL_OUTPUTS</filter>
5465 </data>
5466 <data name="out_xquest_specxml" label="${tool.name} on ${on_string}: out_xquest_specxml" format="spec.xml">
5467 <filter>OPTIONAL_OUTPUTS is not None and "out_xquest_specxml_FLAG" in OPTIONAL_OUTPUTS</filter>
5468 </data>
5469 <data name="stdout" format="txt" label="${tool.name} on ${on_string}: stdout">
5470 <filter>OPTIONAL_OUTPUTS is None</filter>
5471 </data>
5472 <data name="ctd_out" format="xml" label="${tool.name} on ${on_string}: ctd">
5473 <filter>OPTIONAL_OUTPUTS is not None and "ctd_out_FLAG" in OPTIONAL_OUTPUTS</filter>
5474 </data>
5331 </outputs> 5475 </outputs>
5332 <help>Tool for protein-protein cross linking with label-free linkers. 5476 <tests>
5477 <expand macro="autotest_OpenPepXLLF"/>
5478 <expand macro="manutest_OpenPepXLLF"/>
5479 </tests>
5480 <help><![CDATA[Tool for protein-protein cross linking with label-free linkers.
5333 5481
5334 5482
5335 For more information, visit https://abibuilder.informatik.uni-tuebingen.de/archive/openms/Documentation/release/2.3.0/html/UTILS_OpenPepXLLF.html</help> 5483 For more information, visit http://www.openms.de/documentation/TOPP_OpenPepXLLF.html]]></help>
5484 <expand macro="references"/>
5336 </tool> 5485 </tool>