INDOCK 3.8

This is DOCK 3.8 input file.

DOCK 3.7 parameter
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# NOTE: split_database_index is reserved to specify a list of files
ligand_atom_file               split_database_index #standard for docking large databases
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#                             OUTPUT
output_file_prefix            test. #default, but can be changed
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#                             MATCHING
match_method                  2 #1 matches up to the distance_tolerance below, ignoring match_goal, step, maximum, etc. 
                                            #2 uses the adaptive sampling that attempts to get a number of match_goal orientational samples 
distance_tolerance            0.05 #starting distance tolerance
match_goal                    2500 #desired number of orientational samples to get before quitting under match_method = 2
distance_step                 0.05 #increment from distance_tolerance until max or match_goal is reached
distance_maximum              0.5 #biggest tolerance that will be used to attempt to get match_goal orientational samples
timeout                       10.0 #number of seconds before quitting on any given ligand
nodes_maximum                 4 #max number of points for which all distances must be within the tolerance. 3 possible, 4 suggested.
nodes_minimum                 4 #min number of points for which all distances must be within the tolerance. 4 suggested, 3 possible.
bump_maximum                  20.0 # stop examining any part of the molecule in which the van der Waals score in kcal/mol exceeds the parameter value 
bump_rigid                    20.0 #discard the rigid component of the ligand molecule if the van der Waals score in kcal/mol for is  above the parameter  
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#                             COLORING
chemical_matching             no #default to off, can use chemical matching from DOCK3.6 if desired
case_sensitive                no #case sensitivity for chemical matching groups
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#                             SEARCH MODE
atom_minimum                  4 #minimum number of atoms in ligand for it to be scored
atom_maximum                  100 #maximum number of atoms in ligand for it to be scored
number_save                   1 #how many poses to save. Any number of poses can be saved, but disk space is a factor!
save_limit                    1000000 #only scores below (better than) this will have their poses saved. useful for speeding up prospective
                                      #runs, not recommended for retrospective tests as it can influence/hamper result processing.
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#                             SCORING
ligand_desolvation            volume #use GB desolvation scoring, other options are full or none
vdw_maximum                   1.0e10 #maximum vdw score possible, prevents overflow
electrostatic_scale           1.0 #scaling factors to be applied to scores, likely not to be trifled with
vdw_scale                     1.0 #again, scales the entire vdw score.
internal_scale                0.0 #scales an internal focusing term. set this to 0 as this doesn't work at all/isn't implemented
per_atom_scores               no #change to yes if per-atom scoring breakdowns desired. note that this doubles output size.
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# INPUT FILES / THINGS THAT CHANGE
receptor_sphere_file          ../dockfiles/matching_spheres.sph #receptor matching spheres file following age old SPH format
vdw_parameter_file            ../dockfiles/vdw.parms.amb.mindock #vdw parameter file.
flexible_receptor             no #describing only single receptor file for now
total_receptors               1 
############## grids/data for one receptor
rec_number                    1
rec_group                     1
rec_group_option              1
solvmap_file                  ../dockfiles/ligand.desolv.heavy #GB-based desolvation maps 
hydrogen_solvmap_file         ../dockfiles/ligand.desolv.hydrogen
delphi_file                   ../dockfiles/trim.electrostatics.phi #electrostatics map, size must be declared with delphi_nsize below
chemgrid_file                 ../dockfiles/vdw.vdw #vdw grid file, contains vdw scores
bumpmap_file                  ../dockfiles/vdw.bmp #vdw bump file, only used for header data for chemgrid_file 
############## end of INDOCK
delphi_nsize                  193 #size of electrostatics grid (cubic). blastermaster.py trims to the minimum size necessary to save memory.

other indock parameters:

check_clashes    yes/no  # This parameter is used to check for internal clashes.  
                         # Note that clashes are per-computed during db2 generations 
                         # and stored in the db2 file in the first line  for each set (S).
                         # Read in ligread2.f stored in set_broken variable.  
                         # If check_clash equals yes then all sets with any numbers of clashes (clash number > 0) will not be docked.

http://i.creativecommons.org/l/by-sa/3.0/88x31.png

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ This page is adapted from "DOCK3.7 Documentation" by Ryan G. Coleman. Based on a work at https://sites.google.com/site/dock37wiki/.