data_CAQ
# 
_chem_comp.id                                    CAQ 
_chem_comp.name                                  CATECHOL 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H6 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         1,2-DIHYDROXYBENZENE 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-12-14 
_chem_comp.pdbx_modified_date                    2024-09-27 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        110.111 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     CAQ 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1DLT 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
CAQ C1  C1  C 0 1 Y N N N N N -13.909 81.442 110.690 0.690  -0.014 -1.897 C1  CAQ 1  
CAQ C2  C2  C 0 1 Y N N N N N -14.633 82.132 111.713 1.385  -0.027 -0.701 C2  CAQ 2  
CAQ C3  C3  C 0 1 Y N N N N N -15.915 81.719 112.050 0.695  -0.012 0.500  C3  CAQ 3  
CAQ O3  O3  O 0 1 N N N N N N -16.614 82.383 113.037 1.377  -0.024 1.676  O3  CAQ 4  
CAQ C4  C4  C 0 1 Y N N N N N -16.500 80.648 111.407 -0.695 0.010  0.500  C4  CAQ 5  
CAQ O4  O4  O 0 1 N N N N N N -17.770 80.253 111.755 -1.376 0.025  1.677  O4  CAQ 6  
CAQ C5  C5  C 0 1 Y N N N N N -15.823 79.966 110.414 -1.385 0.029  -0.701 C5  CAQ 7  
CAQ C6  C6  C 0 1 Y N N N N N -14.498 80.375 110.049 -0.691 0.013  -1.896 C6  CAQ 8  
CAQ H1  H1  H 0 1 N N N N N N -12.888 81.735 110.393 1.229  -0.026 -2.833 H1  CAQ 9  
CAQ H2  H2  H 0 1 N N N N N N -14.197 82.992 112.248 2.465  -0.049 -0.704 H2  CAQ 10 
CAQ HO3 HO3 H 0 1 N N N N N N -17.491 82.100 113.267 1.536  0.898  1.917  HO3 CAQ 11 
CAQ HO4 HO4 H 0 1 N N N N N N -18.172 79.515 111.312 -1.540 -0.897 1.917  HO4 CAQ 12 
CAQ H5  H5  H 0 1 N N N N N N -16.327 79.116 109.924 -2.465 0.052  -0.704 H5  CAQ 13 
CAQ H6  H6  H 0 1 N N N N N N -13.922 79.860 109.261 -1.230 0.024  -2.832 H6  CAQ 14 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
CAQ C1 C2  DOUB Y N 1  
CAQ C1 C6  SING Y N 2  
CAQ C1 H1  SING N N 3  
CAQ C2 C3  SING Y N 4  
CAQ C2 H2  SING N N 5  
CAQ C3 O3  SING N N 6  
CAQ C3 C4  DOUB Y N 7  
CAQ O3 HO3 SING N N 8  
CAQ C4 O4  SING N N 9  
CAQ C4 C5  SING Y N 10 
CAQ O4 HO4 SING N N 11 
CAQ C5 C6  DOUB Y N 12 
CAQ C5 H5  SING N N 13 
CAQ C6 H6  SING N N 14 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
CAQ SMILES           ACDLabs              10.04 Oc1ccccc1O                                     
CAQ SMILES_CANONICAL CACTVS               3.341 Oc1ccccc1O                                     
CAQ SMILES           CACTVS               3.341 Oc1ccccc1O                                     
CAQ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc(c(c1)O)O"                               
CAQ SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc(c(c1)O)O"                               
CAQ InChI            InChI                1.03  "InChI=1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H" 
CAQ InChIKey         InChI                1.03  YCIMNLLNPGFGHC-UHFFFAOYSA-N                    
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
CAQ "SYSTEMATIC NAME" ACDLabs              10.04 benzene-1,2-diol 
CAQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 benzene-1,2-diol 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
CAQ "Create component"  1999-12-14 RCSB 
CAQ "Modify descriptor" 2011-06-04 RCSB 
CAQ "Modify synonyms"   2021-03-13 RCSB 
CAQ "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      CAQ 
_pdbx_chem_comp_synonyms.name         1,2-DIHYDROXYBENZENE 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            CAQ 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C2 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
