data_NRQ # _chem_comp.id NRQ _chem_comp.name "{(4Z)-4-(4-hydroxybenzylidene)-2-[3-(methylthio)propanimidoyl]-5-oxo-4,5-dihydro-1H-imidazol-1-yl}acetic acid" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C16 H17 N3 O4 S" _chem_comp.mon_nstd_parent_comp_id MET,TYR,GLY _chem_comp.pdbx_synonyms "CHROMOPHORE (MET-TYR-GLY)" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2003-10-07 _chem_comp.pdbx_modified_date 2023-11-03 _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 347.389 _chem_comp.one_letter_code MYG _chem_comp.three_letter_code NRQ _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 2QLG _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.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 NRQ N1 N1 N 0 1 N N N Y Y N 42.220 56.970 58.689 -0.910 2.155 0.064 N1 NRQ 1 NRQ CE CE C 0 1 N N N N N N 46.585 58.030 56.749 -6.107 3.278 0.100 CE NRQ 2 NRQ SD SD S 0 1 N N N N N N 46.228 56.279 56.882 -5.359 1.682 -0.327 SD NRQ 3 NRQ CG1 CG1 C 0 1 N N N N N N 44.419 56.111 57.223 -3.587 1.984 -0.087 CG1 NRQ 4 NRQ CB1 CB1 C 0 1 N N N N N N 44.038 55.557 58.589 -2.804 0.711 -0.412 CB1 NRQ 5 NRQ CA1 CA1 C 0 1 N N N Y N N 42.503 55.734 58.583 -1.331 0.962 -0.212 CA1 NRQ 6 NRQ C1 C1 C 0 1 N N N Y N N 41.544 54.583 58.445 -0.372 -0.148 -0.332 C1 NRQ 7 NRQ N2 N2 N 0 1 N N N Y N N 41.938 53.299 58.402 0.927 -0.014 -0.293 N2 NRQ 8 NRQ OH OH O 0 1 N N N N N N 44.158 46.974 58.551 6.539 2.591 0.550 OH NRQ 9 NRQ CD2 CD2 C 0 1 Y N N N N N 41.014 48.762 58.338 3.379 0.864 0.142 CD2 NRQ 10 NRQ CE2 CE2 C 0 1 Y N N N N N 41.904 47.731 58.396 4.282 1.859 0.384 CE2 NRQ 11 NRQ CZ CZ C 0 1 Y N N N N N 43.340 47.938 58.526 5.647 1.597 0.310 CZ NRQ 12 NRQ CE1 CE1 C 0 1 Y N N N N N 43.737 49.339 58.610 6.101 0.321 -0.010 CE1 NRQ 13 NRQ CD1 CD1 C 0 1 Y N N N N N 42.839 50.375 58.594 5.208 -0.683 -0.253 CD1 NRQ 14 NRQ CG2 CG2 C 0 1 Y N N N N N 41.456 50.124 58.385 3.830 -0.426 -0.181 CG2 NRQ 15 NRQ CB2 CB2 C 0 1 N N N N N N 40.595 51.181 58.304 2.868 -1.496 -0.440 CB2 NRQ 16 NRQ CA2 CA2 C 0 1 N N N Y N N 40.784 52.526 58.282 1.512 -1.225 -0.431 CA2 NRQ 17 NRQ C2 C2 C 0 1 N N N Y N N 39.600 53.413 58.281 0.413 -2.198 -0.569 C2 NRQ 18 NRQ O2 O2 O 0 1 N N N Y N N 38.396 53.121 58.255 0.510 -3.403 -0.715 O2 NRQ 19 NRQ N3 N3 N 0 1 N N N Y N N 40.117 54.738 58.363 -0.723 -1.471 -0.494 N3 NRQ 20 NRQ CA3 CA3 C 0 1 N N N Y N N 39.252 55.872 58.585 -2.089 -1.995 -0.580 CA3 NRQ 21 NRQ C3 C3 C 0 1 N N N Y N Y 39.241 56.944 57.520 -2.602 -2.288 0.806 C3 NRQ 22 NRQ O3 O3 O 0 1 N N N Y N Y 38.789 58.057 57.749 -1.900 -2.079 1.767 O3 NRQ 23 NRQ OXT OXT O 0 1 N Y N Y N Y 39.709 56.600 56.337 -3.840 -2.779 0.974 OXT NRQ 24 NRQ H H2 H 0 1 N Y N Y Y N 41.222 57.035 58.675 0.027 2.303 0.266 H2 NRQ 25 NRQ HE1A HE1A H 0 0 N N N N N N 46.658 58.467 57.756 -5.861 3.531 1.131 HE1A NRQ 26 NRQ HE2A HE2A H 0 0 N N N N N N 47.538 58.170 56.218 -5.720 4.050 -0.566 HE2A NRQ 27 NRQ HE3 HE3 H 0 1 N N N N N N 45.778 58.527 56.191 -7.190 3.213 -0.010 HE3 NRQ 28 NRQ HG11 HG11 H 0 0 N N N N N N 43.977 57.115 57.144 -3.263 2.789 -0.748 HG11 NRQ 29 NRQ HG12 HG12 H 0 0 N N N N N N 44.045 55.380 56.491 -3.404 2.269 0.949 HG12 NRQ 30 NRQ HB11 HB11 H 0 0 N N N N N N 44.333 54.504 58.706 -3.128 -0.093 0.249 HB11 NRQ 31 NRQ HB12 HB12 H 0 0 N N N N N N 44.539 56.063 59.428 -2.987 0.426 -1.448 HB12 NRQ 32 NRQ HOH HOH H 0 1 N N N N N N 44.363 46.709 57.662 6.804 2.666 1.478 HOH NRQ 33 NRQ HD2 HD2 H 0 1 N N N N N N 39.959 48.549 58.255 2.320 1.067 0.204 HD2 NRQ 34 NRQ HE2 HE2 H 0 1 N N N N N N 41.529 46.720 58.343 3.937 2.851 0.633 HE2 NRQ 35 NRQ HE1 HE1 H 0 1 N N N N N N 44.789 49.571 58.689 7.161 0.125 -0.066 HE1 NRQ 36 NRQ HD1 HD1 H 0 1 N N N N N N 43.185 51.388 58.741 5.561 -1.673 -0.502 HD1 NRQ 37 NRQ HB2 HB2 H 0 1 N N N N N N 39.557 50.889 58.246 3.217 -2.499 -0.639 HB2 NRQ 38 NRQ HA31 HA31 H 0 0 N N N Y N N 39.580 56.350 59.520 -2.732 -1.256 -1.058 HA31 NRQ 39 NRQ HA32 HA32 H 0 0 N N N Y N N 38.231 55.462 58.595 -2.089 -2.912 -1.169 HA32 NRQ 40 NRQ HXT HXT H 0 1 N Y N Y N Y 39.632 57.335 55.740 -4.125 -2.951 1.881 HXT NRQ 41 # 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 NRQ OXT C3 SING N N 1 NRQ CE SD SING N N 2 NRQ SD CG1 SING N N 3 NRQ CG1 CB1 SING N N 4 NRQ C3 O3 DOUB N N 5 NRQ C3 CA3 SING N N 6 NRQ O2 C2 DOUB N N 7 NRQ C2 CA2 SING N N 8 NRQ C2 N3 SING N N 9 NRQ CA2 CB2 DOUB N N 10 NRQ CA2 N2 SING N N 11 NRQ CB2 CG2 SING N N 12 NRQ CD2 CG2 DOUB Y N 13 NRQ CD2 CE2 SING Y N 14 NRQ N3 C1 SING N N 15 NRQ N3 CA3 SING N N 16 NRQ CG2 CD1 SING Y N 17 NRQ CE2 CZ DOUB Y N 18 NRQ N2 C1 DOUB N N 19 NRQ C1 CA1 SING N N 20 NRQ CZ OH SING N N 21 NRQ CZ CE1 SING Y N 22 NRQ CA1 CB1 SING N N 23 NRQ CA1 N1 DOUB N N 24 NRQ CD1 CE1 DOUB Y N 25 NRQ N1 H SING N N 26 NRQ CE HE1A SING N N 27 NRQ CE HE2A SING N N 28 NRQ CE HE3 SING N N 29 NRQ CG1 HG11 SING N Z 30 NRQ CG1 HG12 SING N N 31 NRQ CB1 HB11 SING N N 32 NRQ CB1 HB12 SING N N 33 NRQ OH HOH SING N N 34 NRQ CD2 HD2 SING N N 35 NRQ CE2 HE2 SING N N 36 NRQ CE1 HE1 SING N N 37 NRQ CD1 HD1 SING N N 38 NRQ CB2 HB2 SING N N 39 NRQ CA3 HA31 SING N N 40 NRQ CA3 HA32 SING N N 41 NRQ OXT HXT SING N N 42 # 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 NRQ SMILES ACDLabs 10.04 "O=C1C(\N=C(C(=[N@H])CCSC)N1CC(=O)O)=C\c2ccc(O)cc2" NRQ SMILES_CANONICAL CACTVS 3.341 "CSCCC(=N)C1=N\C(=C/c2ccc(O)cc2)C(=O)N1CC(O)=O" NRQ SMILES CACTVS 3.341 "CSCCC(=N)C1=NC(=Cc2ccc(O)cc2)C(=O)N1CC(O)=O" NRQ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "[H]/N=C(/CCSC)\C1=N/C(=C\c2ccc(cc2)O)/C(=O)N1CC(=O)O" NRQ SMILES "OpenEye OEToolkits" 1.5.0 "[H]N=C(CCSC)C1=NC(=Cc2ccc(cc2)O)C(=O)N1CC(=O)O" NRQ InChI InChI 1.03 "InChI=1S/C16H17N3O4S/c1-24-7-6-12(17)15-18-13(16(23)19(15)9-14(21)22)8-10-2-4-11(20)5-3-10/h2-5,8,17,20H,6-7,9H2,1H3,(H,21,22)/b13-8-,17-12-" NRQ InChIKey InChI 1.03 QMTDZFYJRUOYRB-JEAYZUIJSA-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 NRQ "SYSTEMATIC NAME" ACDLabs 10.04 "{(4Z)-4-[(4-hydroxyphenyl)methylidene]-2-[(1Z)-3-(methylsulfanyl)propanimidoyl]-5-oxo-4,5-dihydro-1H-imidazol-1-yl}acetic acid" NRQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "2-[(4Z)-4-[(4-hydroxyphenyl)methylidene]-2-(3-methylsulfanylpropanimidoyl)-5-oxo-imidazol-1-yl]ethanoic 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 NRQ "Create component" 2003-10-07 RCSB NRQ "Modify aromatic_flag" 2011-06-04 RCSB NRQ "Modify descriptor" 2011-06-04 RCSB NRQ "Modify synonyms" 2020-06-05 PDBE NRQ "Modify backbone" 2023-11-03 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id NRQ _pdbx_chem_comp_synonyms.name "CHROMOPHORE (MET-TYR-GLY)" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? #