data_6B5 # _chem_comp.id 6B5 _chem_comp.name "2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-chromen-4-one" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C16 H12 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "7,8-DIMETHYLALLOXAZINE; 6,7-DIMETHYLALLOXAZINE" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2016-03-01 _chem_comp.pdbx_modified_date 2020-06-17 _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 300.263 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 6B5 _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 5IHH _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI # # 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 6B5 C10 C1 C 0 1 Y N N 21.796 -10.076 1.140 4.471 1.178 0.003 C10 6B5 1 6B5 O01 O1 O 0 1 N N N 20.052 -3.464 -1.167 -1.539 3.169 0.002 O01 6B5 2 6B5 C02 C2 C 0 1 N N N 20.799 -4.221 -0.590 -1.086 2.035 0.004 C02 6B5 3 6B5 C03 C3 C 0 1 Y N N 21.955 -3.703 0.212 -1.970 0.858 0.005 C03 6B5 4 6B5 C04 C4 C 0 1 Y N N 22.784 -4.632 0.857 -1.386 -0.420 0.007 C04 6B5 5 6B5 O05 O2 O 0 1 N N N 22.548 -6.004 0.760 -0.041 -0.542 0.006 O05 6B5 6 6B5 C06 C5 C 0 1 N N N 21.426 -6.498 0.064 0.775 0.523 0.005 C06 6B5 7 6B5 C07 C6 C 0 1 N N N 20.618 -5.686 -0.647 0.310 1.801 -0.003 C07 6B5 8 6B5 C08 C7 C 0 1 Y N N 21.421 -7.961 0.039 2.234 0.300 0.004 C08 6B5 9 6B5 C09 C8 C 0 1 Y N N 21.790 -8.674 1.166 3.109 1.389 0.003 C09 6B5 10 6B5 C11 C9 C 0 1 Y N N 21.433 -10.749 -0.023 4.976 -0.115 -0.002 C11 6B5 11 6B5 O12 O3 O 0 1 N N N 21.445 -12.100 -0.029 6.320 -0.317 -0.002 O12 6B5 12 6B5 C13 C10 C 0 1 Y N N 21.065 -10.024 -1.170 4.109 -1.206 -0.005 C13 6B5 13 6B5 O14 O4 O 0 1 N N N 20.707 -10.690 -2.321 4.607 -2.471 -0.014 O14 6B5 14 6B5 C15 C11 C 0 1 Y N N 21.062 -8.641 -1.138 2.743 -1.002 -0.005 C15 6B5 15 6B5 C16 C12 C 0 1 Y N N 23.867 -4.202 1.602 -2.200 -1.542 0.009 C16 6B5 16 6B5 C17 C13 C 0 1 Y N N 24.146 -2.864 1.731 -3.579 -1.398 0.009 C17 6B5 17 6B5 O18 O5 O 0 1 N N N 25.236 -2.452 2.480 -4.369 -2.502 0.011 O18 6B5 18 6B5 C19 C14 C 0 1 N N N 25.975 -1.310 2.052 -5.782 -2.288 0.012 C19 6B5 19 6B5 C20 C15 C 0 1 Y N N 23.352 -1.927 1.106 -4.160 -0.135 0.008 C20 6B5 20 6B5 C21 C16 C 0 1 Y N N 22.266 -2.330 0.352 -3.364 0.996 0.006 C21 6B5 21 6B5 O22 O6 O 0 1 N N N 21.488 -1.398 -0.242 -3.929 2.229 0.005 O22 6B5 22 6B5 H101 H1 H 0 0 N N N 22.082 -10.632 2.020 5.147 2.020 0.001 H101 6B5 23 6B5 H071 H2 H 0 0 N N N 19.836 -6.108 -1.260 1.000 2.632 -0.009 H071 6B5 24 6B5 H091 H3 H 0 0 N N N 22.074 -8.150 2.067 2.718 2.395 0.002 H091 6B5 25 6B5 H121 H4 H 0 0 N N N 21.716 -12.419 0.824 6.708 -0.379 0.882 H121 6B5 26 6B5 H141 H5 H 0 0 N N N 20.762 -11.627 -2.175 4.752 -2.831 -0.900 H141 6B5 27 6B5 H151 H6 H 0 0 N N N 20.783 -8.082 -2.019 2.069 -1.847 -0.008 H151 6B5 28 6B5 H161 H7 H 0 0 N N N 24.501 -4.928 2.089 -1.760 -2.528 0.010 H161 6B5 29 6B5 H193 H8 H 0 0 N N N 26.801 -1.122 2.754 -6.065 -1.727 -0.879 H193 6B5 30 6B5 H192 H9 H 0 0 N N N 26.383 -1.493 1.047 -6.295 -3.250 0.013 H192 6B5 31 6B5 H191 H10 H 0 0 N N N 25.311 -0.433 2.024 -6.064 -1.724 0.901 H191 6B5 32 6B5 H201 H11 H 0 0 N N N 23.579 -0.876 1.206 -5.235 -0.037 0.009 H201 6B5 33 6B5 H221 H12 H 0 0 N N N 20.788 -1.827 -0.719 -4.094 2.586 -0.878 H221 6B5 34 # # 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 6B5 O14 C13 SING N N 1 6B5 C13 C15 DOUB Y N 2 6B5 C13 C11 SING Y N 3 6B5 O01 C02 DOUB N N 4 6B5 C15 C08 SING Y N 5 6B5 C07 C02 SING N N 6 6B5 C07 C06 DOUB N N 7 6B5 C02 C03 SING N N 8 6B5 O22 C21 SING N N 9 6B5 O12 C11 SING N N 10 6B5 C11 C10 DOUB Y N 11 6B5 C08 C06 SING N N 12 6B5 C08 C09 DOUB Y N 13 6B5 C06 O05 SING N N 14 6B5 C03 C21 DOUB Y N 15 6B5 C03 C04 SING Y N 16 6B5 C21 C20 SING Y N 17 6B5 O05 C04 SING N N 18 6B5 C04 C16 DOUB Y N 19 6B5 C20 C17 DOUB Y N 20 6B5 C10 C09 SING Y N 21 6B5 C16 C17 SING Y N 22 6B5 C17 O18 SING N N 23 6B5 C19 O18 SING N N 24 6B5 C10 H101 SING N N 25 6B5 C07 H071 SING N N 26 6B5 C09 H091 SING N N 27 6B5 O12 H121 SING N N 28 6B5 O14 H141 SING N N 29 6B5 C15 H151 SING N N 30 6B5 C16 H161 SING N N 31 6B5 C19 H193 SING N N 32 6B5 C19 H192 SING N N 33 6B5 C19 H191 SING N N 34 6B5 C20 H201 SING N N 35 6B5 O22 H221 SING N N 36 # # 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 6B5 SMILES ACDLabs 12.01 "c3cc(C=1Oc2c(C(=O)C=1)c(cc(c2)OC)O)cc(c3O)O" 6B5 InChI InChI 1.03 "InChI=1S/C16H12O6/c1-21-9-5-12(19)16-13(20)7-14(22-15(16)6-9)8-2-3-10(17)11(18)4-8/h2-7,17-19H,1H3" 6B5 InChIKey InChI 1.03 RRRSSAVLTCVNIQ-UHFFFAOYSA-N 6B5 SMILES_CANONICAL CACTVS 3.385 "COc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3" 6B5 SMILES CACTVS 3.385 "COc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3" 6B5 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.4 "COc1cc(c2c(c1)OC(=CC2=O)c3ccc(c(c3)O)O)O" 6B5 SMILES "OpenEye OEToolkits" 2.0.4 "COc1cc(c2c(c1)OC(=CC2=O)c3ccc(c(c3)O)O)O" # # 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 6B5 "SYSTEMATIC NAME" ACDLabs 12.01 "2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one" 6B5 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.4 "2-[3,4-bis(oxidanyl)phenyl]-7-methoxy-5-oxidanyl-chromen-4-one" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 6B5 "Create component" 2016-03-01 EBI 6B5 "Initial release" 2016-04-20 RCSB 6B5 "Modify synonyms" 2020-06-05 PDBE # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 6B5 "7,8-DIMETHYLALLOXAZINE" ? ? 2 6B5 "6,7-DIMETHYLALLOXAZINE" ? ? ##