data_PQQ # _chem_comp.id PQQ _chem_comp.name "PYRROLOQUINOLINE QUINONE" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C14 H6 N2 O8" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _chem_comp.pdbx_modified_date 2011-06-04 _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 330.206 _chem_comp.one_letter_code ? _chem_comp.three_letter_code PQQ _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details "not provided" _chem_comp.pdbx_ideal_coordinates_missing_flag Y _chem_comp.pdbx_model_coordinates_db_code 1CRU _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # 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.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 PQQ N1 N1 N 0 1 Y N N 17.469 51.214 66.566 ? ? ? N1 PQQ 1 PQQ C2 C2 C 0 1 Y N N 16.862 50.038 66.241 ? ? ? C2 PQQ 2 PQQ C2X C2X C 0 1 N N N 17.325 49.390 65.086 ? ? ? C2X PQQ 3 PQQ O2A O2A O 0 1 N N N 18.005 50.079 64.308 ? ? ? O2A PQQ 4 PQQ O2B O2B O 0 1 N N N 17.051 48.222 64.902 ? ? ? O2B PQQ 5 PQQ C3 C3 C 0 1 Y N N 15.883 49.724 67.151 ? ? ? C3 PQQ 6 PQQ C3A C3A C 0 1 Y N N 15.904 50.702 68.094 ? ? ? C3A PQQ 7 PQQ C1A C1A C 0 1 Y N N 16.852 51.623 67.726 ? ? ? C1A PQQ 8 PQQ C4 C4 C 0 1 N N N 15.201 50.846 69.274 ? ? ? C4 PQQ 9 PQQ O4 O4 O 0 1 N N N 14.381 49.875 69.804 ? ? ? O4 PQQ 10 PQQ C5 C5 C 0 1 N N N 15.189 52.126 70.014 ? ? ? C5 PQQ 11 PQQ O5 O5 O 0 1 N N N 14.992 51.950 71.366 ? ? ? O5 PQQ 12 PQQ C6A C6A C 0 1 Y N N 16.449 52.906 69.727 ? ? ? C6A PQQ 13 PQQ N6 N6 N 0 1 Y N N 16.617 53.833 70.701 ? ? ? N6 PQQ 14 PQQ C7 C7 C 0 1 Y N N 17.530 54.752 70.466 ? ? ? C7 PQQ 15 PQQ C7X C7X C 0 1 N N N 17.799 55.634 71.543 ? ? ? C7X PQQ 16 PQQ O7A O7A O 0 1 N N N 17.228 55.503 72.668 ? ? ? O7A PQQ 17 PQQ O7B O7B O 0 1 N N N 18.668 56.535 71.443 ? ? ? O7B PQQ 18 PQQ C8 C8 C 0 1 Y N N 18.334 54.716 69.333 ? ? ? C8 PQQ 19 PQQ C9 C9 C 0 1 Y N N 18.144 53.720 68.346 ? ? ? C9 PQQ 20 PQQ C9X C9X C 0 1 N N N 19.026 53.774 67.234 ? ? ? C9X PQQ 21 PQQ O9A O9A O 0 1 N N N 19.972 54.582 67.246 ? ? ? O9A PQQ 22 PQQ O9B O9B O 0 1 N N N 18.881 53.096 66.263 ? ? ? O9B PQQ 23 PQQ C9A C9A C 0 1 Y N N 17.194 52.749 68.544 ? ? ? C9A PQQ 24 PQQ HN1 HN1 H 0 1 N N N 18.217 51.682 66.055 ? ? ? HN1 PQQ 25 PQQ HOB2 2HOB H 0 0 N N N 17.364 47.783 64.119 ? ? ? HOB2 PQQ 26 PQQ H3 H3 H 0 1 N N N 15.208 48.851 67.128 ? ? ? H3 PQQ 27 PQQ HOB7 7HOB H 0 0 N N N 18.848 57.126 72.164 ? ? ? HOB7 PQQ 28 PQQ H8 H8 H 0 1 N N N 19.123 55.478 69.217 ? ? ? H8 PQQ 29 PQQ HOB9 9HOB H 0 0 N N N 19.470 53.132 65.519 ? ? ? HOB9 PQQ 30 # # 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 PQQ N1 C2 SING Y N 1 PQQ N1 C1A SING Y N 2 PQQ N1 HN1 SING N N 3 PQQ C2 C2X SING N N 4 PQQ C2 C3 DOUB Y N 5 PQQ C2X O2A DOUB N N 6 PQQ C2X O2B SING N N 7 PQQ O2B HOB2 SING N N 8 PQQ C3 C3A SING Y N 9 PQQ C3 H3 SING N N 10 PQQ C3A C1A DOUB Y N 11 PQQ C3A C4 SING N N 12 PQQ C1A C9A SING Y N 13 PQQ C4 O4 DOUB N N 14 PQQ C4 C5 SING N N 15 PQQ C5 O5 DOUB N N 16 PQQ C5 C6A SING N N 17 PQQ C6A N6 DOUB Y N 18 PQQ C6A C9A SING Y N 19 PQQ N6 C7 SING Y N 20 PQQ C7 C7X SING N N 21 PQQ C7 C8 DOUB Y N 22 PQQ C7X O7A DOUB N N 23 PQQ C7X O7B SING N N 24 PQQ O7B HOB7 SING N N 25 PQQ C8 C9 SING Y N 26 PQQ C8 H8 SING N N 27 PQQ C9 C9X SING N N 28 PQQ C9 C9A DOUB Y N 29 PQQ C9X O9A DOUB N N 30 PQQ C9X O9B SING N N 31 PQQ O9B HOB9 SING N N 32 # # 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 PQQ SMILES ACDLabs 10.04 "O=C(O)c1c3c(nc(C(=O)O)c1)C(=O)C(=O)c2cc(C(=O)O)nc23" PQQ SMILES_CANONICAL CACTVS 3.341 "OC(=O)c1[nH]c2c(c1)C(=O)C(=O)c3nc(cc(C(O)=O)c23)C(O)=O" PQQ SMILES CACTVS 3.341 "OC(=O)c1[nH]c2c(c1)C(=O)C(=O)c3nc(cc(C(O)=O)c23)C(O)=O" PQQ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O" PQQ SMILES "OpenEye OEToolkits" 1.5.0 "c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O" PQQ InChI InChI 1.03 "InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24)" PQQ InChIKey InChI 1.03 MMXZSJMASHPLLR-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 PQQ "SYSTEMATIC NAME" ACDLabs 10.04 "4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid" PQQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "4,5-dioxo-1H-pyrrolo[5,4-f]quinoline-2,7,9-tricarboxylic acid" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site PQQ "Create component" 1999-07-08 RCSB PQQ "Modify aromatic_flag" 2011-06-04 RCSB PQQ "Modify descriptor" 2011-06-04 RCSB ##