data_7R0 # _chem_comp.id 7R0 _chem_comp.name "2-[(4E)-2-[(1S)-1-azanyl-2-(1H-imidazol-4-yl)ethyl]-4-[(4-hydroxyphenyl)methylidene]-5-oxidanylidene-imidazol-1-yl]ethanoic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C17 H17 N5 O4" _chem_comp.mon_nstd_parent_comp_id "HIS, TYR, GLY" _chem_comp.pdbx_synonyms "CHROMOPHORE (HIS-TYR-GLY)" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2021-08-21 _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 355.348 _chem_comp.one_letter_code HYG _chem_comp.three_letter_code 7R0 _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 2VVI _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE # 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 7R0 CZ1 CZ1 C 0 1 Y N N N N N 2.097 -11.428 -33.328 -6.079 -0.255 -0.237 CZ1 7R0 1 7R0 CE1 CE1 C 0 1 Y N N N N N 1.181 -12.396 -33.748 -5.104 0.572 0.310 CE1 7R0 2 7R0 CE2 CE2 C 0 1 Y N N N N N 2.342 -10.304 -34.112 -5.793 -1.588 -0.514 CE2 7R0 3 7R0 CD2 CD2 C 0 1 Y N N N N N 1.672 -10.171 -35.320 -4.545 -2.093 -0.253 CD2 7R0 4 7R0 CD1 CD1 C 0 1 Y N N N N N 0.510 -12.266 -34.960 -3.852 0.079 0.575 CD1 7R0 5 7R0 CG2 CG2 C 0 1 Y N N N N N 0.783 -11.161 -35.749 -3.556 -1.262 0.293 CG2 7R0 6 7R0 CB2 CB2 C 0 1 N N N N N N 0.138 -10.849 -37.023 -2.221 -1.795 0.574 CB2 7R0 7 7R0 CA2 CA2 C 0 1 N N N Y N N -1.304 -10.991 -37.311 -1.106 -1.022 0.333 CA2 7R0 8 7R0 C1H C1H C 0 1 Y N N N N N -5.154 -9.868 -43.799 6.589 -0.060 -0.331 C1H 7R0 9 7R0 OH OH O 0 1 N N N N N N 2.699 -11.568 -32.234 -7.316 0.238 -0.497 OH 7R0 10 7R0 N2H N2H N 0 1 Y N N N N N -4.099 -9.235 -44.323 6.756 -1.400 -0.322 N2H 7R0 11 7R0 C2 C2 C 0 1 N N N Y N N -2.447 -11.462 -36.683 -1.060 0.285 -0.343 C2 7R0 12 7R0 N3 N3 N 0 1 N N N Y N N -3.509 -11.340 -37.485 0.244 0.641 -0.340 N3 7R0 13 7R0 C1 C1 C 0 1 N N N Y N N -3.018 -10.780 -38.619 0.958 -0.345 0.279 C1 7R0 14 7R0 N2 N2 N 0 1 N N N Y N N -1.703 -10.564 -38.510 0.186 -1.308 0.676 N2 7R0 15 7R0 CB1 CB1 C 0 1 N N N N N N -2.803 -10.053 -40.983 3.136 -1.083 -0.649 CB1 7R0 16 7R0 CG1 CG1 C 0 1 Y N N N N N -3.563 -9.852 -42.275 4.631 -0.949 -0.514 CG1 7R0 17 7R0 N1H N1H N 0 1 Y N N N N N -4.836 -10.248 -42.540 5.316 0.203 -0.443 N1H 7R0 18 7R0 C2H C2H C 0 1 Y N N N N N -3.093 -9.216 -43.410 5.513 -1.963 -0.435 C2H 7R0 19 7R0 O2 O2 O 0 1 N N N Y N N -2.506 -11.969 -35.495 -1.996 0.912 -0.807 O2 7R0 20 7R0 N1 N N 0 1 N N N Y Y N -4.353 -9.159 -39.415 2.783 -0.939 1.770 N 7R0 21 7R0 CA1 CA1 C 0 1 N N S Y N N -3.743 -10.394 -39.831 2.451 -0.314 0.483 CA1 7R0 22 7R0 C3 C C 0 1 N N N Y N Y -5.280 -13.068 -36.870 0.806 2.951 0.152 C 7R0 23 7R0 CA3 CA3 C 0 1 N N N Y N N -4.920 -11.660 -37.227 0.797 1.875 -0.904 CA3 7R0 24 7R0 O3 O O 0 1 N N N Y N Y -6.318 -13.257 -36.275 0.393 2.711 1.261 O 7R0 25 7R0 OXT OXY O 0 1 N Y N Y N Y -4.529 -13.800 -37.915 1.273 4.174 -0.141 OXY 7R0 26 7R0 H12 H12 H 0 1 N N N N N N -6.097 -10.045 -44.295 7.379 0.673 -0.254 H12 7R0 27 7R0 H10 H10 H 0 1 N N N N N N -4.057 -8.839 -45.240 7.598 -1.875 -0.250 H10 7R0 28 7R0 H7 H7 H 0 1 N N N N N N -2.085 -10.876 -41.115 2.820 -0.675 -1.609 H7 7R0 29 7R0 H9 H9 H 0 1 N N N N N N -2.112 -8.786 -43.545 5.284 -3.019 -0.460 H9 7R0 30 7R0 H H4 H 0 1 N N N Y Y N -4.981 -9.336 -38.657 2.473 -1.898 1.797 H4 7R0 31 7R0 HA31 H2 H 0 1 N N N Y N N -5.251 -11.020 -36.396 1.816 1.693 -1.246 H2 7R0 32 7R0 HXT HXY H 0 1 N Y N Y N Y -4.998 -14.593 -38.146 1.259 4.831 0.569 HXY 7R0 33 7R0 H19 H19 H 0 1 N N N N N N 0.991 -13.257 -33.124 -5.334 1.605 0.527 H19 7R0 34 7R0 H17 H17 H 0 1 N N N N N N 3.041 -9.549 -33.786 -6.555 -2.227 -0.935 H17 7R0 35 7R0 H16 H16 H 0 1 N N N N N N 1.838 -9.297 -35.933 -4.324 -3.128 -0.468 H16 7R0 36 7R0 H18 H18 H 0 1 N N N N N N -0.207 -13.009 -35.278 -3.096 0.723 0.999 H18 7R0 37 7R0 H14 H14 H 0 1 N N N N N N 0.768 -10.484 -37.820 -2.111 -2.793 0.971 H14 7R0 38 7R0 H20 H20 H 0 1 N N N N N N 2.424 -12.379 -31.822 -7.413 0.610 -1.384 H20 7R0 39 7R0 H8 H8 H 0 1 N N N N N N -2.260 -9.128 -40.740 2.860 -2.136 -0.592 H8 7R0 40 7R0 H2 H5 H 0 1 N Y N Y Y N -3.643 -8.520 -39.118 3.772 -0.873 1.960 H5 7R0 41 7R0 HA1 H3 H 0 1 N N N Y N N -4.483 -11.151 -40.131 2.796 0.720 0.481 H3 7R0 42 7R0 HA32 H1 H 0 1 N N N Y N N -5.483 -11.402 -38.136 0.184 2.197 -1.745 H1 7R0 43 # 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 7R0 N2H C1H SING Y N 1 7R0 N2H C2H SING Y N 2 7R0 C1H N1H DOUB Y N 3 7R0 C2H CG1 DOUB Y N 4 7R0 N1H CG1 SING Y N 5 7R0 CG1 CB1 SING N N 6 7R0 CB1 CA1 SING N N 7 7R0 CA1 N1 SING N N 8 7R0 CA1 C1 SING N N 9 7R0 C1 N2 DOUB N N 10 7R0 C1 N3 SING N N 11 7R0 N2 CA2 SING N N 12 7R0 N3 CA3 SING N N 13 7R0 N3 C2 SING N N 14 7R0 CA2 CB2 DOUB N E 15 7R0 CA2 C2 SING N N 16 7R0 CA3 C3 SING N N 17 7R0 CB2 CG2 SING N N 18 7R0 C3 O3 DOUB N N 19 7R0 C2 O2 DOUB N N 20 7R0 CG2 CD2 SING Y N 21 7R0 CG2 CD1 DOUB Y N 22 7R0 CD2 CE2 DOUB Y N 23 7R0 CD1 CE1 SING Y N 24 7R0 CE2 CZ1 SING Y N 25 7R0 CE1 CZ1 DOUB Y N 26 7R0 CZ1 OH SING N N 27 7R0 C3 OXT SING N N 28 7R0 C1H H12 SING N N 29 7R0 N2H H10 SING N N 30 7R0 CB1 H7 SING N N 31 7R0 C2H H9 SING N N 32 7R0 N1 H SING N N 33 7R0 CA3 HA31 SING N N 34 7R0 OXT HXT SING N N 35 7R0 CE1 H19 SING N N 36 7R0 CE2 H17 SING N N 37 7R0 CD2 H16 SING N N 38 7R0 CD1 H18 SING N N 39 7R0 CB2 H14 SING N N 40 7R0 OH H20 SING N N 41 7R0 CB1 H8 SING N N 42 7R0 N1 H2 SING N N 43 7R0 CA1 HA1 SING N N 44 7R0 CA3 HA32 SING N N 45 # 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 7R0 InChI InChI 1.03 "InChI=1S/C17H17N5O4/c18-13(6-11-7-19-9-20-11)16-21-14(17(26)22(16)8-15(24)25)5-10-1-3-12(23)4-2-10/h1-5,7,9,13,23H,6,8,18H2,(H,19,20)(H,24,25)/b14-5+/t13-/m0/s1" 7R0 InChIKey InChI 1.03 FIDPOCJZDAHCBZ-XJHOQXEQSA-N 7R0 SMILES_CANONICAL CACTVS 3.385 "N[C@@H](Cc1c[nH]cn1)C2=NC(=C/c3ccc(O)cc3)/C(=O)N2CC(O)=O" 7R0 SMILES CACTVS 3.385 "N[CH](Cc1c[nH]cn1)C2=NC(=Cc3ccc(O)cc3)C(=O)N2CC(O)=O" 7R0 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1/C=C/2\C(=O)N(C(=N2)[C@H](Cc3c[nH]cn3)N)CC(=O)O)O" 7R0 SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1C=C2C(=O)N(C(=N2)C(Cc3c[nH]cn3)N)CC(=O)O)O" # _pdbx_chem_comp_identifier.comp_id 7R0 _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "2-[(4~{E})-2-[(1~{S})-1-azanyl-2-(1~{H}-imidazol-4-yl)ethyl]-4-[(4-hydroxyphenyl)methylidene]-5-oxidanylidene-imidazol-1-yl]ethanoic acid" # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id 7R0 _pdbx_chem_comp_synonyms.name "CHROMOPHORE (HIS-TYR-GLY)" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 7R0 "Create component" 2021-08-21 PDBE 7R0 "Initial release" 2021-09-01 RCSB 7R0 "Modify backbone" 2023-11-03 PDBE #