Difference between revisions of "2020 Denovo tutorial 4 with PDBID 6UZW"
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| + | This part is a continuous toturial following the virtual screening of choosed system ([http://ringo.ams.stonybrook.edu/index.php/2020_DOCK_tutorial_4_with_PDBID_6UZW]). All the files generated in Virtual Screen session are share with De novo session. | ||
| + | |||
= I. Focused De Novo Design = | = I. Focused De Novo Design = | ||
| − | + | ||
| − | + | In this part, we will generate the same ligand present in the structure by connecting fragment from scratch. By putting the generated "ligand" back into the pocket, one could check how our simulation works in terms of the protein they interested in. | |
==Fragment Librarie== | ==Fragment Librarie== | ||
| − | A focused fragment library will be | + | A focused fragment library will be generate, based on original ligand molecule, in order to building the same ligand in a atomic structure. |
Create a new directory for the fragment library. | Create a new directory for the fragment library. | ||
| − | mkdir | + | mkdir 10_dn_fraglib |
| − | + | Create a new input file for fragment generation. | |
| − | + | touch fragment.in | |
| − | + | Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6 | |
| − | dock6 -i | + | dock6 -i fragment.in -o fragment.out |
| − | + | conformer_search_type flex | |
| − | + | write_fragment_libraries yes | |
| − | conformer_search_type flex | + | fragment_library_prefix fraglib |
| − | write_fragment_libraries yes | + | fragment_library_freq_cutoff 1 |
| − | fragment_library_prefix fraglib | + | fragment_library_sort_method freq |
| − | fragment_library_freq_cutoff 1 | + | fragment_library_trans_origin no |
| − | fragment_library_sort_method freq | + | use_internal_energy yes |
| − | fragment_library_trans_origin no | + | internal_energy_rep_exp 12 |
| − | use_internal_energy yes | + | internal_energy_cutoff 100.0 |
| − | internal_energy_rep_exp 12 | + | ligand_atom_file ../01_dockprep/6UZW_lig_prepped.mol2 |
| − | internal_energy_cutoff 100.0 | + | limit_max_ligands no |
| − | ligand_atom_file ../01_dockprep/6UZW_lig_prepped.mol2 | + | skip_molecule no |
| − | limit_max_ligands no | + | read_mol_solvation no |
| − | skip_molecule no | + | calculate_rmsd no |
| − | read_mol_solvation no | + | use_database_filter no |
| − | calculate_rmsd no | + | orient_ligand yes |
| − | use_database_filter no | + | automated_matching yes |
| − | orient_ligand yes | + | receptor_site_file ../02_surface_spheres/selected_spheres.sph |
| − | automated_matching yes | + | max_orientations 1000 |
| − | receptor_site_file ../02_surface_spheres/selected_spheres.sph | + | critical_points no |
| − | max_orientations 1000 | + | chemical_matching no |
| − | critical_points no | + | use_ligand_spheres no |
| − | chemical_matching no | + | bump_filter no |
| − | use_ligand_spheres no | + | score_molecules no |
| − | bump_filter no | + | atom_model all |
| − | score_molecules no | + | vdw_defn_file |
| − | atom_model all | + | /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn |
| − | vdw_defn_file | + | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn |
| − | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | + | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl |
| − | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | + | ligand_outfile_prefix fragment.out |
| − | ligand_outfile_prefix fragment.out | + | write_orientations no |
| − | write_orientations no | + | num_scored_conformers 1 |
| − | num_scored_conformers 1 | + | rank_ligands no |
| − | rank_ligands no | ||
Once fragment generation is completed, six files will be generated. (fraglib_linker.mol2, fraglib_rigid.mol2, fraglib_scaffold.mol2, fraglib_sidechain.mol2, fraglib_torenv.dat, fragment.out_scored.mol2) | Once fragment generation is completed, six files will be generated. (fraglib_linker.mol2, fraglib_rigid.mol2, fraglib_scaffold.mol2, fraglib_sidechain.mol2, fraglib_torenv.dat, fragment.out_scored.mol2) | ||
| − | + | ||
| + | By type the following command or open the mol2 file in Chimera, one can check the number of fragments generated and see how they match with the original structure file. | ||
grep -wc MOLECULE *.mol2 | grep -wc MOLECULE *.mol2 | ||
| − | |||
| − | |||
==Focused Denovo Growth== | ==Focused Denovo Growth== | ||
| − | + | We will run de novo dock using fragments generated before. The fragments will connected with each other one by one with constrains such as charge and molecular weight. DOCK program will make sure the connection is reasonable before adding any single fragment. | |
| − | Create a new directory for focused | + | Create a new directory for focused denovo dock. |
| − | mkdir | + | mkdir 11_dn_focus |
| − | |||
Create a new input file. | Create a new input file. | ||
| − | + | touch dn_focus.in | |
| − | + | Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6 | |
| − | dock6 -i | + | dock6 -i dn_focus.in -o dn_focus.out |
| − | |||
conformer_search_type denovo | conformer_search_type denovo | ||
| − | dn_fraglib_scaffold_file ../ | + | dn_fraglib_scaffold_file ../10_dn_fraglib/fraglib_scaffold.mol2 |
| − | dn_fraglib_linker_file ../ | + | dn_fraglib_linker_file ../10_dn_fraglib/fraglib_linker.mol2 |
| − | dn_fraglib_sidechain_file ../ | + | dn_fraglib_sidechain_file ../10_dn_fraglib/fraglib_sidechain.mol2 |
dn_user_specified_anchor no | dn_user_specified_anchor no | ||
dn_use_torenv_table yes | dn_use_torenv_table yes | ||
| − | dn_torenv_table ../ | + | dn_torenv_table ../10_dn_fraglib/fraglib_torenv.dat |
dn_sampling_method graph | dn_sampling_method graph | ||
dn_graph_max_picks 30 | dn_graph_max_picks 30 | ||
| Line 103: | Line 101: | ||
dn_max_current_aps 5 | dn_max_current_aps 5 | ||
dn_max_scaffolds_per_layer 1 | dn_max_scaffolds_per_layer 1 | ||
| − | dn_write_checkpoints | + | dn_write_checkpoints yes |
dn_write_prune_dump no | dn_write_prune_dump no | ||
dn_write_orients no | dn_write_orients no | ||
dn_write_growth_trees no | dn_write_growth_trees no | ||
| − | dn_output_prefix | + | dn_output_prefix dn_focus.out |
use_internal_energy yes | use_internal_energy yes | ||
| − | internal_energy_rep_exp | + | internal_energy_rep_exp 12 |
internal_energy_cutoff 100.0 | internal_energy_cutoff 100.0 | ||
use_database_filter no | use_database_filter no | ||
orient_ligand yes | orient_ligand yes | ||
automated_matching yes | automated_matching yes | ||
| − | receptor_site_file | + | receptor_site_file ../02_surface_spheres/selected_spheres.sph |
max_orientations 1000 | max_orientations 1000 | ||
critical_points no | critical_points no | ||
| Line 128: | Line 126: | ||
grid_score_vdw_scale 1 | grid_score_vdw_scale 1 | ||
grid_score_es_scale 1 | grid_score_es_scale 1 | ||
| − | grid_score_grid_prefix | + | grid_score_grid_prefix ../03_gridbox/grid |
multigrid_score_secondary no | multigrid_score_secondary no | ||
dock3.5_score_secondary no | dock3.5_score_secondary no | ||
| Line 155: | Line 153: | ||
simplex_restraint_min no | simplex_restraint_min no | ||
atom_model all | atom_model all | ||
| − | vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn | + | vdw_defn_file |
| + | /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn | ||
flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | ||
flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | ||
| − | |||
| − | |||
==Focused Denovo Rescore== | ==Focused Denovo Rescore== | ||
Create a new directory | Create a new directory | ||
| − | mkdir | + | mkdir 12_dn_focusrescore |
| − | + | ||
| + | Create an input file | ||
| + | touch rescore.in | ||
| + | |||
| + | Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6 | ||
| + | dock6 -i rescore.in -o rescore.out | ||
| + | |||
| + | conformer_search_type rigid | ||
| + | use_internal_energy yes | ||
| + | internal_energy_rep_exp 12 | ||
| + | internal_energy_cutoff 100.0 | ||
| + | ligand_atom_file ../11_dn_focus/dn_focus.out.denovo_build.mol2 | ||
| + | limit_max_ligands no | ||
| + | skip_molecule no | ||
| + | read_mol_solvation no | ||
| + | calculate_rmsd no | ||
| + | use_database_filter no | ||
| + | orient_ligand no | ||
| + | bump_filter no | ||
| + | score_molecules yes | ||
| + | contact_score_primary no | ||
| + | contact_score_secondary no | ||
| + | grid_score_primary no | ||
| + | grid_score_secondary no | ||
| + | multigrid_score_primary no | ||
| + | multigrid_score_secondary no | ||
| + | dock3.5_score_primary no | ||
| + | dock3.5_score_secondary no | ||
| + | continuous_score_primary no | ||
| + | continuous_score_secondary no | ||
| + | footprint_similarity_score_primary no | ||
| + | footprint_similarity_score_secondary no | ||
| + | pharmacophore_score_primary no | ||
| + | pharmacophore_score_secondary no | ||
| + | descriptor_score_primary yes | ||
| + | descriptor_score_secondary no | ||
| + | descriptor_use_grid_score no | ||
| + | descriptor_use_multigrid_score no | ||
| + | descriptor_use_continuous_score no | ||
| + | descriptor_use_footprint_similarity yes | ||
| + | descriptor_use_pharmacophore_score yes | ||
| + | descriptor_use_tanimoto yes | ||
| + | descriptor_use_hungarian yes | ||
| + | descriptor_use_volume_overlap yes | ||
| + | descriptor_fps_score_use_footprint_reference_mol2 yes | ||
| + | descriptor_fps_score_footprint_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | ||
| + | descriptor_fps_score_foot_compare_type Euclidean | ||
| + | descriptor_fps_score_normalize_foot no | ||
| + | descriptor_fps_score_foot_comp_all_residue yes | ||
| + | descriptor_fps_score_receptor_filename ../01_dockprep/6UZW_rec_prepped.mol2 | ||
| + | descriptor_fps_score_vdw_att_exp 6 | ||
| + | descriptor_fps_score_vdw_rep_exp 12 | ||
| + | descriptor_fps_score_vdw_rep_rad_scale 1 | ||
| + | descriptor_fps_score_use_distance_dependent_dielectric yes | ||
| + | descriptor_fps_score_dielectric 4.0 | ||
| + | descriptor_fps_score_vdw_fp_scale 1 | ||
| + | descriptor_fps_score_es_fp_scale 1 | ||
| + | descriptor_fps_score_hb_fp_scale 0 | ||
| + | descriptor_fms_score_use_ref_mol2 yes | ||
| + | descriptor_fms_score_ref_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | ||
| + | descriptor_fms_score_write_reference_pharmacophore_mol2 no | ||
| + | descriptor_fms_score_write_reference_pharmacophore_txt no | ||
| + | descriptor_fms_score_write_candidate_pharmacophore no | ||
| + | descriptor_fms_score_write_matched_pharmacophore no | ||
| + | descriptor_fms_score_compare_type overlap | ||
| + | descriptor_fms_score_full_match yes | ||
| + | descriptor_fms_score_match_rate_weight 5.0 | ||
| + | descriptor_fms_score_match_dist_cutoff 1.0 | ||
| + | descriptor_fms_score_match_proj_cutoff 0.7071 | ||
| + | descriptor_fms_score_max_score 20 | ||
| + | descriptor_fingerprint_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 | ||
| + | descriptor_hms_score_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 | ||
| + | descriptor_hms_score_matching_coeff -5 | ||
| + | descriptor_hms_score_rmsd_coeff 1 | ||
| + | descriptor_volume_score_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | ||
| + | descriptor_volume_score_overlap_compute_method analytical | ||
| + | descriptor_weight_fps_score 1 | ||
| + | descriptor_weight_pharmacophore_score 1 | ||
| + | descriptor_weight_fingerprint_tanimoto -1 | ||
| + | descriptor_weight_hms_score 1 | ||
| + | descriptor_weight_volume_overlap_score -1 | ||
| + | gbsa_zou_score_secondary no | ||
| + | gbsa_hawkins_score_secondary no | ||
| + | SASA_score_secondary no | ||
| + | amber_score_secondary no | ||
| + | minimize_ligand no | ||
| + | atom_model all | ||
| + | vdw_defn_file | ||
| + | /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn | ||
| + | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | ||
| + | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | ||
| + | chem_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/chem.defn | ||
| + | pharmacophore_defn_file | ||
| + | /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/ph4.defn | ||
| + | ligand_outfile_prefix descriptor.output | ||
| + | write_footprints yes | ||
| + | write_hbonds yes | ||
| + | write_orientations no | ||
| + | num_scored_conformers 1 | ||
| + | rank_ligands no | ||
| − | + | You will have 5 files generated in this file when the process is completed. Open a file named descriptor.output_scored.mol2 in Chimera with the function "ViewDock", one can compare it with original ligand .mol2 file. | |
| + | |||
| + | ==Generic Denovo Growth== | ||
| + | |||
| + | Create new Directory | ||
| + | mkdir 13_dn_generic_denovo | ||
| + | |||
| + | Create a input file | ||
| + | touch denovo.in | ||
| + | |||
| + | Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6 | ||
| + | dock6 -i denovo.in -o denovo.out | ||
| + | |||
| + | |||
| + | conformer_search_type denovo | ||
| + | dn_fraglib_scaffold_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_scaffold.mol2 | ||
| + | dn_fraglib_linker_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_linker.mol2 | ||
| + | dn_fraglib_sidechain_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_sidechain.mol2 | ||
| + | dn_user_specified_anchor no | ||
| + | dn_use_torenv_table yes | ||
| + | dn_torenv_table /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_torenv.dat | ||
| + | dn_sampling_method graph | ||
| + | dn_graph_max_picks 30 | ||
| + | dn_graph_breadth 3 | ||
| + | dn_graph_depth 2 | ||
| + | dn_graph_temperature 100.0 | ||
| + | dn_pruning_conformer_score_cutoff 100.0 | ||
| + | dn_pruning_conformer_score_scaling_factor 1.0 | ||
| + | dn_pruning_clustering_cutoff 100.0 | ||
| + | dn_constraint_mol_wt 550.0 | ||
| + | dn_constraint_rot_bon 15 | ||
| + | dn_constraint_formal_charge 2.0 | ||
| + | dn_heur_unmatched_num 1 | ||
| + | dn_heur_matched_rmsd 2.0 | ||
| + | dn_unique_anchors 1 | ||
| + | dn_max_grow_layers 9 | ||
| + | dn_max_root_size 25 | ||
| + | dn_max_layer_size 25 | ||
| + | dn_max_current_aps 5 | ||
| + | dn_max_scaffolds_per_layer 1 | ||
| + | dn_write_checkpoints yes | ||
| + | dn_write_prune_dump no | ||
| + | dn_write_orients no | ||
| + | dn_write_growth_trees no | ||
| + | dn_output_prefix output | ||
| + | use_internal_energy yes | ||
| + | internal_energy_rep_exp 12 | ||
| + | internal_energy_cutoff 100.0 | ||
| + | use_database_filter no | ||
| + | orient_ligand yes | ||
| + | automated_matching yes | ||
| + | receptor_site_file ../02_surface_spheres/selected_spheres.sph | ||
| + | max_orientations 1000 | ||
| + | critical_points no | ||
| + | chemical_matching no | ||
| + | use_ligand_spheres no | ||
| + | bump_filter no | ||
| + | score_molecules yes | ||
| + | contact_score_primary no | ||
| + | contact_score_secondary no | ||
| + | grid_score_primary no | ||
| + | grid_score_secondary no | ||
| + | multigrid_score_primary no | ||
| + | multigrid_score_secondary no | ||
| + | dock3.5_score_primary no | ||
| + | dock3.5_score_secondary no | ||
| + | continuous_score_primary no | ||
| + | continuous_score_secondary no | ||
| + | footprint_similarity_score_primary no | ||
| + | footprint_similarity_score_secondary no | ||
| + | pharmacophore_score_primary no | ||
| + | pharmacophore_score_secondary no | ||
| + | descriptor_score_primary yes | ||
| + | descriptor_score_secondary no | ||
| + | descriptor_use_grid_score yes | ||
| + | descriptor_use_multigrid_score no | ||
| + | descriptor_use_pharmacophore_score no | ||
| + | descriptor_use_tanimoto no | ||
| + | descriptor_use_hungarian no | ||
| + | descriptor_use_volume_overlap no | ||
| + | descriptor_multigrid_score_es_euc_scale 1.0 | ||
| + | descriptor_weight_grid_score 1 | ||
| + | gbsa_zou_score_secondary no | ||
| + | gbsa_hawkins_score_secondary no | ||
| + | SASA_score_secondary no | ||
| + | amber_score_secondary no | ||
| + | minimize_ligand yes | ||
| + | minimize_anchor yes | ||
| + | minimize_flexible_growth yes | ||
| + | use_advanced_simplex_parameters no | ||
| + | simplex_max_cycles 1 | ||
| + | simplex_score_converge 0.1 | ||
| + | simplex_cycle_converge 1.0 | ||
| + | simplex_trans_step 1.0 | ||
| + | simplex_rot_step 0.1 | ||
| + | simplex_tors_step 10.0 | ||
| + | simplex_anchor_max_iterations 500 | ||
| + | simplex_grow_max_iterations 500 | ||
| + | simplex_grow_tors_premin_iterations 0 | ||
| + | simplex_random_seed 0 | ||
| + | simplex_restraint_min no | ||
| + | atom_model all | ||
| + | vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn | ||
| + | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | ||
| + | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | ||
| + | |||
| + | ==Generic Denovo Rescore== | ||
| + | |||
| + | Create a new directory | ||
| + | mkdir 14_dn_generic_rescore | ||
Create an input file | Create an input file | ||
| − | + | touch rescore.in | |
| − | Complete the input file | + | Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6 |
dock6 -i rescore.in -o rescore.out | dock6 -i rescore.in -o rescore.out | ||
conformer_search_type rigid | conformer_search_type rigid | ||
| − | use_internal_energy yes | + | use_internal_energy yes |
| − | internal_energy_rep_exp 12 | + | internal_energy_rep_exp 12 |
| − | internal_energy_cutoff 100.0 | + | internal_energy_cutoff 100.0 |
| − | ligand_atom_file ../11_dn_focus/ | + | ligand_atom_file ../11_dn_focus/dn_generic.out.denovo_build.mol2 |
| − | limit_max_ligands no | + | limit_max_ligands no |
| − | skip_molecule no | + | skip_molecule no |
| − | read_mol_solvation no | + | read_mol_solvation no |
| − | calculate_rmsd no | + | calculate_rmsd no |
| − | use_database_filter no | + | use_database_filter no |
| − | orient_ligand no | + | orient_ligand no |
| − | bump_filter no | + | bump_filter no |
| − | score_molecules yes | + | score_molecules yes |
| − | contact_score_primary no | + | contact_score_primary no |
| − | contact_score_secondary no | + | contact_score_secondary no |
| − | grid_score_primary no | + | grid_score_primary no |
| − | grid_score_secondary no | + | grid_score_secondary no |
| − | multigrid_score_primary no | + | multigrid_score_primary no |
| − | multigrid_score_secondary no | + | multigrid_score_secondary no |
| − | dock3.5_score_primary no | + | dock3.5_score_primary no |
| − | dock3.5_score_secondary no | + | dock3.5_score_secondary no |
| − | continuous_score_primary no | + | continuous_score_primary no |
| − | continuous_score_secondary no | + | continuous_score_secondary no |
| − | footprint_similarity_score_primary no | + | footprint_similarity_score_primary no |
| − | footprint_similarity_score_secondary no | + | footprint_similarity_score_secondary no |
| − | pharmacophore_score_primary no | + | pharmacophore_score_primary no |
| − | pharmacophore_score_secondary no | + | pharmacophore_score_secondary no |
| − | descriptor_score_primary yes | + | descriptor_score_primary yes |
| − | descriptor_score_secondary no | + | descriptor_score_secondary no |
| − | descriptor_use_grid_score no | + | descriptor_use_grid_score no |
| − | descriptor_use_multigrid_score no | + | descriptor_use_multigrid_score no |
| − | descriptor_use_continuous_score no | + | descriptor_use_continuous_score no |
| − | descriptor_use_footprint_similarity yes | + | descriptor_use_footprint_similarity yes |
| − | descriptor_use_pharmacophore_score yes | + | descriptor_use_pharmacophore_score yes |
| − | descriptor_use_tanimoto yes | + | descriptor_use_tanimoto yes |
| − | descriptor_use_hungarian yes | + | descriptor_use_hungarian yes |
| − | descriptor_use_volume_overlap yes | + | descriptor_use_volume_overlap yes |
| − | descriptor_fps_score_use_footprint_reference_mol2 yes | + | descriptor_fps_score_use_footprint_reference_mol2 yes |
| − | descriptor_fps_score_footprint_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | + | descriptor_fps_score_footprint_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 |
| − | descriptor_fps_score_foot_compare_type Euclidean | + | descriptor_fps_score_foot_compare_type Euclidean |
| − | descriptor_fps_score_normalize_foot no | + | descriptor_fps_score_normalize_foot no |
| − | descriptor_fps_score_foot_comp_all_residue yes | + | descriptor_fps_score_foot_comp_all_residue yes |
| − | descriptor_fps_score_receptor_filename ../01_dockprep/6UZW_rec_prepped.mol2 | + | descriptor_fps_score_receptor_filename ../01_dockprep/6UZW_rec_prepped.mol2 |
| − | descriptor_fps_score_vdw_att_exp 6 | + | descriptor_fps_score_vdw_att_exp 6 |
| − | descriptor_fps_score_vdw_rep_exp 12 | + | descriptor_fps_score_vdw_rep_exp 12 |
| − | descriptor_fps_score_vdw_rep_rad_scale 1 | + | descriptor_fps_score_vdw_rep_rad_scale 1 |
| − | descriptor_fps_score_use_distance_dependent_dielectric yes | + | descriptor_fps_score_use_distance_dependent_dielectric yes |
| − | descriptor_fps_score_dielectric 4.0 | + | descriptor_fps_score_dielectric 4.0 |
| − | descriptor_fps_score_vdw_fp_scale 1 | + | descriptor_fps_score_vdw_fp_scale 1 |
| − | descriptor_fps_score_es_fp_scale 1 | + | descriptor_fps_score_es_fp_scale 1 |
| − | descriptor_fps_score_hb_fp_scale 0 | + | descriptor_fps_score_hb_fp_scale 0 |
| − | descriptor_fms_score_use_ref_mol2 yes | + | descriptor_fms_score_use_ref_mol2 yes |
| − | descriptor_fms_score_ref_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | + | descriptor_fms_score_ref_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 |
| − | descriptor_fms_score_write_reference_pharmacophore_mol2 no | + | descriptor_fms_score_write_reference_pharmacophore_mol2 no |
| − | descriptor_fms_score_write_reference_pharmacophore_txt no | + | descriptor_fms_score_write_reference_pharmacophore_txt no |
| − | descriptor_fms_score_write_candidate_pharmacophore no | + | descriptor_fms_score_write_candidate_pharmacophore no |
| − | descriptor_fms_score_write_matched_pharmacophore no | + | descriptor_fms_score_write_matched_pharmacophore no |
| − | descriptor_fms_score_compare_type overlap | + | descriptor_fms_score_compare_type overlap |
| − | descriptor_fms_score_full_match yes | + | descriptor_fms_score_full_match yes |
| − | descriptor_fms_score_match_rate_weight 5.0 | + | descriptor_fms_score_match_rate_weight 5.0 |
| − | descriptor_fms_score_match_dist_cutoff 1.0 | + | descriptor_fms_score_match_dist_cutoff 1.0 |
| − | descriptor_fms_score_match_proj_cutoff 0.7071 | + | descriptor_fms_score_match_proj_cutoff 0.7071 |
| − | descriptor_fms_score_max_score 20 | + | descriptor_fms_score_max_score 20 |
| − | descriptor_fingerprint_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 | + | descriptor_fingerprint_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 |
| − | descriptor_hms_score_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 | + | descriptor_hms_score_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 |
| − | descriptor_hms_score_matching_coeff -5 | + | descriptor_hms_score_matching_coeff -5 |
| − | descriptor_hms_score_rmsd_coeff 1 | + | descriptor_hms_score_rmsd_coeff 1 |
| − | descriptor_volume_score_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 | + | descriptor_volume_score_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 |
| − | descriptor_volume_score_overlap_compute_method analytical | + | descriptor_volume_score_overlap_compute_method analytical |
| − | descriptor_weight_fps_score 1 | + | descriptor_weight_fps_score 1 |
| − | descriptor_weight_pharmacophore_score 1 | + | descriptor_weight_pharmacophore_score 1 |
| − | descriptor_weight_fingerprint_tanimoto -1 | + | descriptor_weight_fingerprint_tanimoto -1 |
| − | descriptor_weight_hms_score 1 | + | descriptor_weight_hms_score 1 |
| − | descriptor_weight_volume_overlap_score -1 | + | descriptor_weight_volume_overlap_score -1 |
| − | gbsa_zou_score_secondary no | + | gbsa_zou_score_secondary no |
| − | gbsa_hawkins_score_secondary no | + | gbsa_hawkins_score_secondary no |
| − | SASA_score_secondary no | + | SASA_score_secondary no |
| − | amber_score_secondary no | + | amber_score_secondary no |
| − | minimize_ligand no | + | minimize_ligand no |
| − | atom_model all | + | atom_model all |
| − | vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn | + | vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn |
| − | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn | + | flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn |
| − | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl | + | flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl |
| − | chem_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/chem.defn | + | chem_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/chem.defn |
| − | pharmacophore_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/ph4.defn | + | pharmacophore_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/ph4.defn |
| − | ligand_outfile_prefix descriptor.output | + | ligand_outfile_prefix descriptor.output |
| − | write_footprints yes | + | write_footprints yes |
| − | write_hbonds yes | + | write_hbonds yes |
| − | write_orientations no | + | write_orientations no |
| − | num_scored_conformers 1 | + | num_scored_conformers 1 |
| − | rank_ligands no | + | rank_ligands no |
| − | |||
| − | You will | + | You will have 5 files generated in this file when the process is completed. Open a file named descriptor.output_scored.mol2 in Chimera with the function "ViewDock", one can compare it with original ligand .mol2 file. |
Latest revision as of 21:41, 17 March 2021
This part is a continuous toturial following the virtual screening of choosed system ([1]). All the files generated in Virtual Screen session are share with De novo session.
Contents
I. Focused De Novo Design
In this part, we will generate the same ligand present in the structure by connecting fragment from scratch. By putting the generated "ligand" back into the pocket, one could check how our simulation works in terms of the protein they interested in.
Fragment Librarie
A focused fragment library will be generate, based on original ligand molecule, in order to building the same ligand in a atomic structure.
Create a new directory for the fragment library.
mkdir 10_dn_fraglib
Create a new input file for fragment generation.
touch fragment.in
Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6
dock6 -i fragment.in -o fragment.out
conformer_search_type flex
write_fragment_libraries yes
fragment_library_prefix fraglib
fragment_library_freq_cutoff 1
fragment_library_sort_method freq
fragment_library_trans_origin no
use_internal_energy yes
internal_energy_rep_exp 12
internal_energy_cutoff 100.0
ligand_atom_file ../01_dockprep/6UZW_lig_prepped.mol2
limit_max_ligands no
skip_molecule no
read_mol_solvation no
calculate_rmsd no
use_database_filter no
orient_ligand yes
automated_matching yes
receptor_site_file ../02_surface_spheres/selected_spheres.sph
max_orientations 1000
critical_points no
chemical_matching no
use_ligand_spheres no
bump_filter no
score_molecules no
atom_model all
vdw_defn_file
/gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn
flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn
flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl
ligand_outfile_prefix fragment.out
write_orientations no
num_scored_conformers 1
rank_ligands no
Once fragment generation is completed, six files will be generated. (fraglib_linker.mol2, fraglib_rigid.mol2, fraglib_scaffold.mol2, fraglib_sidechain.mol2, fraglib_torenv.dat, fragment.out_scored.mol2)
By type the following command or open the mol2 file in Chimera, one can check the number of fragments generated and see how they match with the original structure file.
grep -wc MOLECULE *.mol2
Focused Denovo Growth
We will run de novo dock using fragments generated before. The fragments will connected with each other one by one with constrains such as charge and molecular weight. DOCK program will make sure the connection is reasonable before adding any single fragment.
Create a new directory for focused denovo dock.
mkdir 11_dn_focus
Create a new input file.
touch dn_focus.in
Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6
dock6 -i dn_focus.in -o dn_focus.out
conformer_search_type denovo dn_fraglib_scaffold_file ../10_dn_fraglib/fraglib_scaffold.mol2 dn_fraglib_linker_file ../10_dn_fraglib/fraglib_linker.mol2 dn_fraglib_sidechain_file ../10_dn_fraglib/fraglib_sidechain.mol2 dn_user_specified_anchor no dn_use_torenv_table yes dn_torenv_table ../10_dn_fraglib/fraglib_torenv.dat dn_sampling_method graph dn_graph_max_picks 30 dn_graph_breadth 3 dn_graph_depth 2 dn_graph_temperature 100.0 dn_pruning_conformer_score_cutoff 100.0 dn_pruning_conformer_score_scaling_factor 1.0 dn_pruning_clustering_cutoff 100.0 dn_constraint_mol_wt 550.0 dn_constraint_rot_bon 15 dn_constraint_formal_charge 2.0 dn_heur_unmatched_num 1 dn_heur_matched_rmsd 2.0 dn_unique_anchors 1 dn_max_grow_layers 9 dn_max_root_size 25 dn_max_layer_size 25 dn_max_current_aps 5 dn_max_scaffolds_per_layer 1 dn_write_checkpoints yes dn_write_prune_dump no dn_write_orients no dn_write_growth_trees no dn_output_prefix dn_focus.out use_internal_energy yes internal_energy_rep_exp 12 internal_energy_cutoff 100.0 use_database_filter no orient_ligand yes automated_matching yes receptor_site_file ../02_surface_spheres/selected_spheres.sph max_orientations 1000 critical_points no chemical_matching no use_ligand_spheres no bump_filter no score_molecules yes contact_score_primary no contact_score_secondary no grid_score_primary yes grid_score_secondary no grid_score_rep_rad_scale 1 grid_score_vdw_scale 1 grid_score_es_scale 1 grid_score_grid_prefix ../03_gridbox/grid multigrid_score_secondary no dock3.5_score_secondary no continuous_score_secondary no footprint_similarity_score_secondary no pharmacophore_score_secondary no descriptor_score_secondary no gbsa_zou_score_secondary no gbsa_hawkins_score_secondary no SASA_score_secondary no amber_score_secondary no minimize_ligand yes minimize_anchor yes minimize_flexible_growth yes use_advanced_simplex_parameters no simplex_max_cycles 1 simplex_score_converge 0.1 simplex_cycle_converge 1.0 simplex_trans_step 1.0 simplex_rot_step 0.1 simplex_tors_step 10.0 simplex_anchor_max_iterations 500 simplex_grow_max_iterations 500 simplex_grow_tors_premin_iterations 0 simplex_random_seed 0 simplex_restraint_min no atom_model all vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl
Focused Denovo Rescore
Create a new directory
mkdir 12_dn_focusrescore
Create an input file
touch rescore.in
Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6
dock6 -i rescore.in -o rescore.out
conformer_search_type rigid use_internal_energy yes internal_energy_rep_exp 12 internal_energy_cutoff 100.0 ligand_atom_file ../11_dn_focus/dn_focus.out.denovo_build.mol2 limit_max_ligands no skip_molecule no read_mol_solvation no calculate_rmsd no use_database_filter no orient_ligand no bump_filter no score_molecules yes contact_score_primary no contact_score_secondary no grid_score_primary no grid_score_secondary no multigrid_score_primary no multigrid_score_secondary no dock3.5_score_primary no dock3.5_score_secondary no continuous_score_primary no continuous_score_secondary no footprint_similarity_score_primary no footprint_similarity_score_secondary no pharmacophore_score_primary no pharmacophore_score_secondary no descriptor_score_primary yes descriptor_score_secondary no descriptor_use_grid_score no descriptor_use_multigrid_score no descriptor_use_continuous_score no descriptor_use_footprint_similarity yes descriptor_use_pharmacophore_score yes descriptor_use_tanimoto yes descriptor_use_hungarian yes descriptor_use_volume_overlap yes descriptor_fps_score_use_footprint_reference_mol2 yes descriptor_fps_score_footprint_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_fps_score_foot_compare_type Euclidean descriptor_fps_score_normalize_foot no descriptor_fps_score_foot_comp_all_residue yes descriptor_fps_score_receptor_filename ../01_dockprep/6UZW_rec_prepped.mol2 descriptor_fps_score_vdw_att_exp 6 descriptor_fps_score_vdw_rep_exp 12 descriptor_fps_score_vdw_rep_rad_scale 1 descriptor_fps_score_use_distance_dependent_dielectric yes descriptor_fps_score_dielectric 4.0 descriptor_fps_score_vdw_fp_scale 1 descriptor_fps_score_es_fp_scale 1 descriptor_fps_score_hb_fp_scale 0 descriptor_fms_score_use_ref_mol2 yes descriptor_fms_score_ref_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_fms_score_write_reference_pharmacophore_mol2 no descriptor_fms_score_write_reference_pharmacophore_txt no descriptor_fms_score_write_candidate_pharmacophore no descriptor_fms_score_write_matched_pharmacophore no descriptor_fms_score_compare_type overlap descriptor_fms_score_full_match yes descriptor_fms_score_match_rate_weight 5.0 descriptor_fms_score_match_dist_cutoff 1.0 descriptor_fms_score_match_proj_cutoff 0.7071 descriptor_fms_score_max_score 20 descriptor_fingerprint_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_hms_score_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_hms_score_matching_coeff -5 descriptor_hms_score_rmsd_coeff 1 descriptor_volume_score_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_volume_score_overlap_compute_method analytical descriptor_weight_fps_score 1 descriptor_weight_pharmacophore_score 1 descriptor_weight_fingerprint_tanimoto -1 descriptor_weight_hms_score 1 descriptor_weight_volume_overlap_score -1 gbsa_zou_score_secondary no gbsa_hawkins_score_secondary no SASA_score_secondary no amber_score_secondary no minimize_ligand no atom_model all vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl chem_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/chem.defn pharmacophore_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/ph4.defn ligand_outfile_prefix descriptor.output write_footprints yes write_hbonds yes write_orientations no num_scored_conformers 1 rank_ligands no
You will have 5 files generated in this file when the process is completed. Open a file named descriptor.output_scored.mol2 in Chimera with the function "ViewDock", one can compare it with original ligand .mol2 file.
Generic Denovo Growth
Create new Directory
mkdir 13_dn_generic_denovo
Create a input file
touch denovo.in
Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6
dock6 -i denovo.in -o denovo.out
conformer_search_type denovo dn_fraglib_scaffold_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_scaffold.mol2 dn_fraglib_linker_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_linker.mol2 dn_fraglib_sidechain_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_sidechain.mol2 dn_user_specified_anchor no dn_use_torenv_table yes dn_torenv_table /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/fraglib_torenv.dat dn_sampling_method graph dn_graph_max_picks 30 dn_graph_breadth 3 dn_graph_depth 2 dn_graph_temperature 100.0 dn_pruning_conformer_score_cutoff 100.0 dn_pruning_conformer_score_scaling_factor 1.0 dn_pruning_clustering_cutoff 100.0 dn_constraint_mol_wt 550.0 dn_constraint_rot_bon 15 dn_constraint_formal_charge 2.0 dn_heur_unmatched_num 1 dn_heur_matched_rmsd 2.0 dn_unique_anchors 1 dn_max_grow_layers 9 dn_max_root_size 25 dn_max_layer_size 25 dn_max_current_aps 5 dn_max_scaffolds_per_layer 1 dn_write_checkpoints yes dn_write_prune_dump no dn_write_orients no dn_write_growth_trees no dn_output_prefix output use_internal_energy yes internal_energy_rep_exp 12 internal_energy_cutoff 100.0 use_database_filter no orient_ligand yes automated_matching yes receptor_site_file ../02_surface_spheres/selected_spheres.sph max_orientations 1000 critical_points no chemical_matching no use_ligand_spheres no bump_filter no score_molecules yes contact_score_primary no contact_score_secondary no grid_score_primary no grid_score_secondary no multigrid_score_primary no multigrid_score_secondary no dock3.5_score_primary no dock3.5_score_secondary no continuous_score_primary no continuous_score_secondary no footprint_similarity_score_primary no footprint_similarity_score_secondary no pharmacophore_score_primary no pharmacophore_score_secondary no descriptor_score_primary yes descriptor_score_secondary no descriptor_use_grid_score yes descriptor_use_multigrid_score no descriptor_use_pharmacophore_score no descriptor_use_tanimoto no descriptor_use_hungarian no descriptor_use_volume_overlap no descriptor_multigrid_score_es_euc_scale 1.0 descriptor_weight_grid_score 1 gbsa_zou_score_secondary no gbsa_hawkins_score_secondary no SASA_score_secondary no amber_score_secondary no minimize_ligand yes minimize_anchor yes minimize_flexible_growth yes use_advanced_simplex_parameters no simplex_max_cycles 1 simplex_score_converge 0.1 simplex_cycle_converge 1.0 simplex_trans_step 1.0 simplex_rot_step 0.1 simplex_tors_step 10.0 simplex_anchor_max_iterations 500 simplex_grow_max_iterations 500 simplex_grow_tors_premin_iterations 0 simplex_random_seed 0 simplex_restraint_min no atom_model all vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl
Generic Denovo Rescore
Create a new directory
mkdir 14_dn_generic_rescore
Create an input file
touch rescore.in
Complete the input file by answering default questions from dock and run it by calling the input file through DOCK6
dock6 -i rescore.in -o rescore.out
conformer_search_type rigid use_internal_energy yes internal_energy_rep_exp 12 internal_energy_cutoff 100.0 ligand_atom_file ../11_dn_focus/dn_generic.out.denovo_build.mol2 limit_max_ligands no skip_molecule no read_mol_solvation no calculate_rmsd no use_database_filter no orient_ligand no bump_filter no score_molecules yes contact_score_primary no contact_score_secondary no grid_score_primary no grid_score_secondary no multigrid_score_primary no multigrid_score_secondary no dock3.5_score_primary no dock3.5_score_secondary no continuous_score_primary no continuous_score_secondary no footprint_similarity_score_primary no footprint_similarity_score_secondary no pharmacophore_score_primary no pharmacophore_score_secondary no descriptor_score_primary yes descriptor_score_secondary no descriptor_use_grid_score no descriptor_use_multigrid_score no descriptor_use_continuous_score no descriptor_use_footprint_similarity yes descriptor_use_pharmacophore_score yes descriptor_use_tanimoto yes descriptor_use_hungarian yes descriptor_use_volume_overlap yes descriptor_fps_score_use_footprint_reference_mol2 yes descriptor_fps_score_footprint_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_fps_score_foot_compare_type Euclidean descriptor_fps_score_normalize_foot no descriptor_fps_score_foot_comp_all_residue yes descriptor_fps_score_receptor_filename ../01_dockprep/6UZW_rec_prepped.mol2 descriptor_fps_score_vdw_att_exp 6 descriptor_fps_score_vdw_rep_exp 12 descriptor_fps_score_vdw_rep_rad_scale 1 descriptor_fps_score_use_distance_dependent_dielectric yes descriptor_fps_score_dielectric 4.0 descriptor_fps_score_vdw_fp_scale 1 descriptor_fps_score_es_fp_scale 1 descriptor_fps_score_hb_fp_scale 0 descriptor_fms_score_use_ref_mol2 yes descriptor_fms_score_ref_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_fms_score_write_reference_pharmacophore_mol2 no descriptor_fms_score_write_reference_pharmacophore_txt no descriptor_fms_score_write_candidate_pharmacophore no descriptor_fms_score_write_matched_pharmacophore no descriptor_fms_score_compare_type overlap descriptor_fms_score_full_match yes descriptor_fms_score_match_rate_weight 5.0 descriptor_fms_score_match_dist_cutoff 1.0 descriptor_fms_score_match_proj_cutoff 0.7071 descriptor_fms_score_max_score 20 descriptor_fingerprint_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_hms_score_ref_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_hms_score_matching_coeff -5 descriptor_hms_score_rmsd_coeff 1 descriptor_volume_score_reference_mol2_filename ../04_dock/6UZW_lig_min_scored.mol2 descriptor_volume_score_overlap_compute_method analytical descriptor_weight_fps_score 1 descriptor_weight_pharmacophore_score 1 descriptor_weight_fingerprint_tanimoto -1 descriptor_weight_hms_score 1 descriptor_weight_volume_overlap_score -1 gbsa_zou_score_secondary no gbsa_hawkins_score_secondary no SASA_score_secondary no amber_score_secondary no minimize_ligand no atom_model all vdw_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/vdw_AMBER_parm99.defn flex_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex.defn flex_drive_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/flex_drive.tbl chem_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/chem.defn pharmacophore_defn_file /gpfs/projects/AMS536/zzz.programs/dock6.9_release/parameters/ph4.defn ligand_outfile_prefix descriptor.output write_footprints yes write_hbonds yes write_orientations no num_scored_conformers 1 rank_ligands no
You will have 5 files generated in this file when the process is completed. Open a file named descriptor.output_scored.mol2 in Chimera with the function "ViewDock", one can compare it with original ligand .mol2 file.
