annotate test-data/npt.mdp @ 3:f79f4671eaf2 draft

"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit 03127e495a0a1a022928c1a03527974c9e81b5a1"
author chemteam
date Tue, 21 Jan 2020 07:28:02 -0500
parents 72c2b7992c26
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
1 title = OPLS Lysozyme NPT equilibration
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
2 define = -DPOSRES ; position restrain the protein
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
3 ; Run parameters
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
4 integrator = md ; leap-frog integrator
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
5 nsteps = 500 ; 2 * 50000 = 100 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
6 dt = 0.002 ; 2 fs
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
7 ; Output control
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
8 nstxout = 50 ; save coordinates every 1.0 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
9 nstvout = 50 ; save velocities every 1.0 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
10 nstenergy = 50 ; save energies every 1.0 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
11 nstlog = 50 ; update log file every 1.0 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
12 nstxout-compressed = 50 ; save compressed coordinates every 10.0 ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
13 ; Bond parameters
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
14 continuation = yes ; Restarting after NVT
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
15 constraint_algorithm = lincs ; holonomic constraints
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
16 constraints = all-bonds ; all bonds (even heavy atom-H bonds) constrained
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
17 lincs_iter = 1 ; accuracy of LINCS
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
18 lincs_order = 4 ; also related to accuracy
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
19 ; Neighborsearching
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
20 cutoff-scheme = Verlet
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
21 ns_type = grid ; search neighboring grid cells
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
22 nstlist = 10 ; 20 fs, largely irrelevant with Verlet scheme
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
23 rcoulomb = 1.0 ; short-range electrostatic cutoff (in nm)
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
24 rvdw = 1.0 ; short-range van der Waals cutoff (in nm)
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
25 ; Electrostatics
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
26 coulombtype = PME ; Particle Mesh Ewald for long-range electrostatics
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
27 pme_order = 4 ; cubic interpolation
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
28 fourierspacing = 0.16 ; grid spacing for FFT
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
29 ; Temperature coupling is on
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
30 tcoupl = V-rescale ; modified Berendsen thermostat
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
31 tc-grps = Protein Non-Protein ; two coupling groups - more accurate
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
32 tau_t = 0.1 0.1 ; time constant, in ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
33 ref_t = 300 300 ; reference temperature, one for each group, in K
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
34 ; Pressure coupling is on
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
35 pcoupl = Parrinello-Rahman ; Pressure coupling on in NPT
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
36 pcoupltype = isotropic ; uniform scaling of box vectors
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
37 tau_p = 2.0 ; time constant, in ps
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
38 ref_p = 1.0 ; reference pressure, in bar
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
39 compressibility = 4.5e-5 ; isothermal compressibility of water, bar^-1
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
40 refcoord_scaling = com
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
41 ; Periodic boundary conditions
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
42 pbc = xyz ; 3-D PBC
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
43 ; Dispersion correction
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
44 DispCorr = EnerPres ; account for cut-off vdW scheme
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
45 ; Velocity generation
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
46 gen_vel = no ; Velocity generation is off