Mercurial > repos > bgruening > openbabel
diff filter/ob_filter.xml @ 2:125da3a296ca draft default tip
Uploaded
author | bgruening |
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date | Wed, 15 Jul 2015 12:13:08 -0400 |
parents | 527ecd2fc500 |
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--- a/filter/ob_filter.xml Wed Aug 21 03:06:02 2013 -0400 +++ b/filter/ob_filter.xml Wed Jul 15 12:13:08 2015 -0400 @@ -6,6 +6,7 @@ <requirement type="package" version="0.1">cheminfolib</requirement> </requirements> <command interpreter="python"> +<![CDATA[ ob_filter.py -i "${infile}" -o "${outfile}" @@ -40,6 +41,7 @@ #end for #end if }' +]]> </command> <inputs> <param name="infile" type="data" format="sdf,smi,mol,mol2,cml,inchi" label="Select input file previously created with the 'Compute physico-chemical properties' tool"/> @@ -136,13 +138,14 @@ --> </tests> <help> +<![CDATA[ .. class:: infomark **What this tool does** -Filters a library of compounds based on user-defined physico-chemical parameters or predefined options (e.g. Ro5, lead-like properties, etc.). Multiple parameters can be selected for more specific queries. +Filters a library of compounds based on user-defined physico-chemical parameters or predefined options (e.g. Ro5, lead-like properties, etc.). Multiple parameters can be selected for more specific queries. ----- @@ -151,9 +154,9 @@ **Hint** | If your input file is in SDF format you can use the *Compute physico-chemical properties* tool to precalulate the properties and use the filter on that precomputed dataset. It should be faster and can be reused but it's bigger than a SMILES file. -| +| | For exact matches please use the target value for both minimum and maximum parameters (e.g. a selection of exactly 4 rotatable bonds can be performed by selecting 4 as minimum and maximum value). -| +| | Selecting the same property multiple times with different parameters will result in querying the largest overlapping subset of values for the parameter (e.g. a selection of between 0 and 3 rotatable bonds plus a selection between 2 and 4 will result in a query for compounds between 2 and 3 rotatable bonds). ----- @@ -163,38 +166,38 @@ **Definition of the pre-defined filtering rules** **# Lipinski's Rule of Five:** - =< 5 Hydrogen-bond donor groups + =< 5 Hydrogen-bond donor groups - =< 10 Hydrogen-bond acceptor groups + =< 10 Hydrogen-bond acceptor groups - =< 500 Molecular weight + =< 500 Molecular weight - =< 5 octanol/water partition coefficient (log P) + =< 5 octanol/water partition coefficient (log P) **# Lead Like properties** (Teague, Davis, Leeson, Oprea, Angew Chem Int Ed Engl. 1999 Dec 16;38(24):3743-3748): - =< 7 rotatable bonds + =< 7 rotatable bonds - =< 350 Molecular weight + =< 350 Molecular weight - =< 3.5 octanol/water partition coefficient (log P) + =< 3.5 octanol/water partition coefficient (log P) **# Drug Like properties** (Lipinski, J Pharmacol Toxicol Methods. 2000 Jul-Aug;44(1):235-49): - =< 10 Hydrogen-bond acceptor groups + =< 10 Hydrogen-bond acceptor groups - =< 8 rotatable bonds + =< 8 rotatable bonds - 150 =< Molecular weight =< 500 + 150 =< Molecular weight =< 500 - =< 150 Polar Surface Area + =< 150 Polar Surface Area - =< 5 octanol/water partition coefficient (log P) + =< 5 octanol/water partition coefficient (log P) **# Fragment Like properties** (Carr RA, Congreve M, Murray CW, Rees DC, Drug Discov Today. 2005 Jul 15;10(14):987): - =< 5 rotatable bonds + =< 5 rotatable bonds - =< 250 Molecular weight + =< 250 Molecular weight - =< 2.5 octanol/water partition coefficient (log P) + =< 2.5 octanol/water partition coefficient (log P) ----- @@ -212,10 +215,10 @@ .. class:: infomark -**Output** +**Output** | SDF formatted coordinates of the molecules, with selected properties stored as meta-data for each compound. -| +| | SMILES, InChI or mol2 formatted files containing the 1D strings or 3D coordinates of each compound. ----- @@ -236,5 +239,6 @@ .. _`Open Babel`: http://openbabel.org/wiki/Main_Page +]]> </help> </tool>