Mercurial > repos > chemteam > gmx_restraints

annotate test-data/nvt.mdp @ 4:42e4eda6eb5d draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
"planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit 71a3084d6e402b31563b1662bb629d5a959ce7b7"
author chemteam
date Wed, 15 Apr 2020 14:30:09 -0400
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 NVT 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 = no ; first dynamics run
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
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 off
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
35 pcoupl = no ; no pressure coupling in NVT
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
36 ; Periodic boundary conditions
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
37 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
38 ; Dispersion correction
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
39 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
40 ; Velocity generation
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
41 gen_vel = yes ; assign velocities from Maxwell distribution
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
42 gen_temp = 300 ; temperature for Maxwell distribution
72c2b7992c26 "planemo upload for repository https://github.com/galaxycomputationalchemistry/galaxy-tools-compchem/tools/gromacs commit a71d03531d57b87b5e3ce40ee7d974fbe53a1dfa"
chemteam
parents:
diff changeset
43 gen_seed = -1 ; generate a random seed