data_SQH # _chem_comp.id SQH _chem_comp.name "2-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C15 H10 O6" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "3',4',7,8-Tetrahydroxyflavone" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2020-05-15 _chem_comp.pdbx_modified_date 2021-05-07 _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 286.236 _chem_comp.one_letter_code ? _chem_comp.three_letter_code SQH _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 7C2Z _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ # # 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 SQH C1 C1 C 0 1 Y N N 23.707 30.548 40.507 -2.652 -1.316 0.002 C1 SQH 1 SQH C10 C2 C 0 1 N N N 19.694 30.595 38.972 -0.069 1.977 -0.002 C10 SQH 2 SQH C11 C3 C 0 1 N N N 20.704 31.451 38.495 0.370 0.689 0.006 C11 SQH 3 SQH C13 C4 C 0 1 Y N N 20.485 32.456 37.423 1.823 0.435 0.013 C13 SQH 4 SQH C14 C5 C 0 1 Y N N 19.296 32.534 36.708 2.305 -0.877 0.021 C14 SQH 5 SQH C15 C6 C 0 1 Y N N 19.159 33.506 35.720 3.667 -1.109 0.026 C15 SQH 6 SQH C16 C7 C 0 1 Y N N 20.280 34.446 35.454 4.557 -0.036 0.024 C16 SQH 7 SQH C17 C8 C 0 1 Y N N 21.444 34.335 36.199 4.078 1.267 0.016 C17 SQH 8 SQH C18 C9 C 0 1 Y N N 21.532 33.345 37.174 2.721 1.506 0.005 C18 SQH 9 SQH C2 C10 C 0 1 Y N N 22.331 30.564 39.982 -1.810 -0.209 0.000 C2 SQH 10 SQH C3 C11 C 0 1 Y N N 21.340 29.629 40.547 -2.369 1.079 -0.007 C3 SQH 11 SQH C4 C12 C 0 1 Y N N 21.713 28.757 41.568 -3.754 1.245 -0.013 C4 SQH 12 SQH C5 C13 C 0 1 Y N N 23.020 28.742 42.062 -4.570 0.149 -0.011 C5 SQH 13 SQH C6 C14 C 0 1 Y N N 24.015 29.599 41.583 -4.028 -1.133 -0.004 C6 SQH 14 SQH C9 C15 C 0 1 N N N 19.965 29.676 39.995 -1.458 2.240 -0.008 C9 SQH 15 SQH O12 O1 O 0 1 N N N 21.980 31.428 38.990 -0.468 -0.359 0.007 O12 SQH 16 SQH O19 O2 O 0 1 N N N 18.010 33.604 34.993 4.140 -2.384 0.035 O19 SQH 17 SQH O20 O3 O 0 1 N N N 20.165 35.406 34.490 5.896 -0.266 0.030 O20 SQH 18 SQH O21 O4 O 0 1 N N N 19.092 28.898 40.452 -1.887 3.382 -0.014 O21 SQH 19 SQH O7 O5 O 0 1 N N N 25.285 29.591 42.065 -4.852 -2.213 -0.003 O7 SQH 20 SQH O8 O6 O 0 1 N N N 24.661 31.384 40.022 -2.129 -2.573 0.003 O8 SQH 21 SQH H1 H1 H 0 1 N N N 18.703 30.647 38.547 0.638 2.793 -0.002 H1 SQH 22 SQH H2 H2 H 0 1 N N N 18.488 31.849 36.916 1.615 -1.707 0.023 H2 SQH 23 SQH H3 H3 H 0 1 N N N 22.271 35.007 36.025 4.772 2.095 0.015 H3 SQH 24 SQH H4 H4 H 0 1 N N N 22.438 33.262 37.756 2.352 2.521 -0.002 H4 SQH 25 SQH H5 H5 H 0 1 N N N 20.980 28.082 41.984 -4.180 2.237 -0.018 H5 SQH 26 SQH H6 H6 H 0 1 N N N 23.271 28.041 42.844 -5.642 0.278 -0.015 H6 SQH 27 SQH H7 H7 H 0 1 N N N 17.395 32.939 35.280 4.279 -2.758 -0.846 H7 SQH 28 SQH H8 H8 H 0 1 N N N 20.966 35.915 34.452 6.286 -0.337 -0.852 H8 SQH 29 SQH H9 H9 H 0 1 N N N 25.359 28.940 42.752 -5.094 -2.522 0.881 H9 SQH 30 SQH H10 H10 H 0 1 N N N 25.480 31.230 40.479 -1.974 -2.935 -0.880 H10 SQH 31 # # 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 SQH O20 C16 SING N N 1 SQH O19 C15 SING N N 2 SQH C16 C15 DOUB Y N 3 SQH C16 C17 SING Y N 4 SQH C15 C14 SING Y N 5 SQH C17 C18 DOUB Y N 6 SQH C14 C13 DOUB Y N 7 SQH C18 C13 SING Y N 8 SQH C13 C11 SING N N 9 SQH C11 C10 DOUB N N 10 SQH C11 O12 SING N N 11 SQH C10 C9 SING N N 12 SQH O12 C2 SING N N 13 SQH C2 C1 DOUB Y N 14 SQH C2 C3 SING Y N 15 SQH C9 O21 DOUB N N 16 SQH C9 C3 SING N N 17 SQH O8 C1 SING N N 18 SQH C1 C6 SING Y N 19 SQH C3 C4 DOUB Y N 20 SQH C4 C5 SING Y N 21 SQH C6 C5 DOUB Y N 22 SQH C6 O7 SING N N 23 SQH C10 H1 SING N N 24 SQH C14 H2 SING N N 25 SQH C17 H3 SING N N 26 SQH C18 H4 SING N N 27 SQH C4 H5 SING N N 28 SQH C5 H6 SING N N 29 SQH O19 H7 SING N N 30 SQH O20 H8 SING N N 31 SQH O7 H9 SING N N 32 SQH O8 H10 SING N N 33 # # 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 SQH InChI InChI 1.03 "InChI=1S/C15H10O6/c16-9-3-1-7(5-12(9)19)13-6-11(18)8-2-4-10(17)14(20)15(8)21-13/h1-6,16-17,19-20H" SQH InChIKey InChI 1.03 ARYCMKPCDNHQCL-UHFFFAOYSA-N SQH SMILES_CANONICAL CACTVS 3.385 "Oc1ccc(cc1O)C2=CC(=O)c3ccc(O)c(O)c3O2" SQH SMILES CACTVS 3.385 "Oc1ccc(cc1O)C2=CC(=O)c3ccc(O)c(O)c3O2" SQH SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1C2=CC(=O)c3ccc(c(c3O2)O)O)O)O" SQH SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(c(cc1C2=CC(=O)c3ccc(c(c3O2)O)O)O)O" # _pdbx_chem_comp_identifier.comp_id SQH _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-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one" # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id SQH _pdbx_chem_comp_synonyms.name "3',4',7,8-Tetrahydroxyflavone" _pdbx_chem_comp_synonyms.provenance ? _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 SQH "Create component" 2020-05-15 PDBJ SQH "Modify synonyms" 2020-05-28 PDBJ SQH "Modify synonyms" 2020-06-05 PDBE SQH "Initial release" 2021-05-12 RCSB ##