data_A1MB9 # _chem_comp.id A1MB9 _chem_comp.name "2-(2-hydroxyphenyl)-8-methoxy-3,5,7-tris(oxidanyl)chromen-4-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C16 H12 O7" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-22 _chem_comp.pdbx_modified_date 2026-10-09 _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 316.262 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1MB9 _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 9WVQ _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_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 A1MB9 C01 C1 C 0 1 N N N N N N -6.726 18.647 15.679 -1.565 -3.247 1.306 C01 A1MB9 1 A1MB9 C03 C2 C 0 1 Y N N N N N -7.377 16.419 15.191 -2.103 -1.350 -0.026 C03 A1MB9 2 A1MB9 C04 C3 C 0 1 Y N N N N N -8.654 16.249 14.595 -3.456 -1.044 -0.087 C04 A1MB9 3 A1MB9 C06 C4 C 0 1 Y N N N N N -9.434 15.152 14.926 -3.882 0.279 -0.129 C06 A1MB9 4 A1MB9 C07 C5 C 0 1 Y N N N N N -8.982 14.247 15.833 -2.958 1.307 -0.111 C07 A1MB9 5 A1MB9 C09 C6 C 0 1 Y N N N N N -7.702 14.411 16.452 -1.591 1.008 -0.050 C09 A1MB9 6 A1MB9 C10 C7 C 0 1 N N N N N N -7.190 13.497 17.375 -0.576 2.074 -0.028 C10 A1MB9 7 A1MB9 C12 C8 C 0 1 N N N N N N -5.868 13.688 17.859 0.785 1.679 0.035 C12 A1MB9 8 A1MB9 C14 C9 C 0 1 N N N N N N -5.103 14.780 17.439 1.097 0.353 0.072 C14 A1MB9 9 A1MB9 C15 C10 C 0 1 Y N N N N N -3.691 14.858 17.504 2.516 -0.040 0.138 C15 A1MB9 10 A1MB9 C16 C11 C 0 1 Y N N N N N -3.049 15.464 16.389 3.328 0.429 1.174 C16 A1MB9 11 A1MB9 C17 C12 C 0 1 Y N N N N N -1.708 15.594 16.360 4.654 0.057 1.230 C17 A1MB9 12 A1MB9 C18 C13 C 0 1 Y N N N N N -0.919 15.122 17.474 5.186 -0.780 0.264 C18 A1MB9 13 A1MB9 C19 C14 C 0 1 Y N N N N N -1.526 14.553 18.546 4.394 -1.251 -0.766 C19 A1MB9 14 A1MB9 C20 C15 C 0 1 Y N N N N N -2.920 14.414 18.581 3.058 -0.892 -0.835 C20 A1MB9 15 A1MB9 C23 C16 C 0 1 Y N N N N N -6.929 15.499 16.097 -1.161 -0.329 -0.002 C23 A1MB9 16 A1MB9 O02 O1 O 0 1 N N N N N N -6.544 17.546 14.841 -1.700 -2.651 0.015 O02 A1MB9 17 A1MB9 O05 O2 O 0 1 N N N N N N -9.103 17.209 13.631 -4.373 -2.047 -0.106 O05 A1MB9 18 A1MB9 O08 O3 O 0 1 N N N N N N -9.782 13.154 16.166 -3.374 2.599 -0.153 O08 A1MB9 19 A1MB9 O11 O4 O 0 1 N N N N N N -7.793 12.527 17.745 -0.894 3.252 -0.064 O11 A1MB9 20 A1MB9 O13 O5 O 0 1 N N N N N N -5.249 12.493 18.377 1.770 2.617 0.058 O13 A1MB9 21 A1MB9 O21 O6 O 0 1 N N N N N N -3.493 13.827 19.701 2.278 -1.359 -1.843 O21 A1MB9 22 A1MB9 O22 O7 O 0 1 N N N N N N -5.674 15.702 16.662 0.159 -0.609 0.052 O22 A1MB9 23 A1MB9 H011 H1 H 0 0 N N N N N N -6.065 19.466 15.358 -1.239 -4.281 1.196 H011 A1MB9 24 A1MB9 H012 H2 H 0 0 N N N N N N -7.773 18.979 15.625 -0.828 -2.693 1.887 H012 A1MB9 25 A1MB9 H013 H3 H 0 0 N N N N N N -6.484 18.364 16.714 -2.526 -3.222 1.820 H013 A1MB9 26 A1MB9 H061 H4 H 0 0 N N N N N N -10.400 15.017 14.463 -4.937 0.504 -0.176 H061 A1MB9 27 A1MB9 H161 H5 H 0 0 N N N N N N -3.640 15.823 15.560 2.917 1.082 1.929 H161 A1MB9 28 A1MB9 H171 H6 H 0 0 N N N N N N -1.225 16.049 15.508 5.281 0.420 2.031 H171 A1MB9 29 A1MB9 H181 H7 H 0 0 N N N N N N 0.156 15.222 17.454 6.226 -1.067 0.316 H181 A1MB9 30 A1MB9 H191 H8 H 0 0 N N N N N N -0.931 14.205 19.377 4.817 -1.903 -1.516 H191 A1MB9 31 A1MB9 H051 H9 H 0 0 N N N N N N -9.968 16.967 13.321 -4.674 -2.321 0.771 H051 A1MB9 32 A1MB9 H081 H10 H 0 0 N N N N N N -9.333 12.616 16.808 -3.530 2.990 0.718 H081 A1MB9 33 A1MB9 H131 H11 H 0 0 N N N N N N -5.896 11.799 18.432 1.448 3.528 0.027 H131 A1MB9 34 A1MB9 H211 H12 H 0 0 N N N N N N -4.437 13.795 19.595 2.329 -0.835 -2.654 H211 A1MB9 35 # 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 A1MB9 O02 C01 SING N N 1 A1MB9 C03 O02 SING N N 2 A1MB9 C04 C03 DOUB Y N 3 A1MB9 O05 C04 SING N N 4 A1MB9 C06 C04 SING Y N 5 A1MB9 C07 C06 DOUB Y N 6 A1MB9 O08 C07 SING N N 7 A1MB9 C09 C07 SING Y N 8 A1MB9 C10 C09 SING N N 9 A1MB9 O11 C10 DOUB N N 10 A1MB9 C12 C10 SING N N 11 A1MB9 O13 C12 SING N N 12 A1MB9 C14 C12 DOUB N N 13 A1MB9 C16 C15 DOUB Y N 14 A1MB9 C17 C16 SING Y N 15 A1MB9 C18 C17 DOUB Y N 16 A1MB9 C19 C18 SING Y N 17 A1MB9 C20 C19 DOUB Y N 18 A1MB9 O21 C20 SING N N 19 A1MB9 C15 C14 SING N N 20 A1MB9 O22 C14 SING N N 21 A1MB9 C23 O22 SING N N 22 A1MB9 C03 C23 SING Y N 23 A1MB9 C09 C23 DOUB Y N 24 A1MB9 C15 C20 SING Y N 25 A1MB9 C01 H011 SING N N 26 A1MB9 C01 H012 SING N N 27 A1MB9 C01 H013 SING N N 28 A1MB9 C06 H061 SING N N 29 A1MB9 C16 H161 SING N N 30 A1MB9 C17 H171 SING N N 31 A1MB9 C18 H181 SING N N 32 A1MB9 C19 H191 SING N N 33 A1MB9 O05 H051 SING N N 34 A1MB9 O08 H081 SING N N 35 A1MB9 O13 H131 SING N N 36 A1MB9 O21 H211 SING N N 37 # 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 A1MB9 InChI InChI 1.06 "InChI=1S/C16H12O7/c1-22-15-10(19)6-9(18)11-12(20)13(21)14(23-16(11)15)7-4-2-3-5-8(7)17/h2-6,17-19,21H,1H3" A1MB9 InChIKey InChI 1.06 ULWRDCUZFLPUAB-UHFFFAOYSA-N A1MB9 SMILES_CANONICAL CACTVS 3.385 "COc1c(O)cc(O)c2C(=O)C(=C(Oc12)c3ccccc3O)O" A1MB9 SMILES CACTVS 3.385 "COc1c(O)cc(O)c2C(=O)C(=C(Oc12)c3ccccc3O)O" A1MB9 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1c(cc(c2c1OC(=C(C2=O)O)c3ccccc3O)O)O" A1MB9 SMILES "OpenEye OEToolkits" 2.0.7 "COc1c(cc(c2c1OC(=C(C2=O)O)c3ccccc3O)O)O" # _pdbx_chem_comp_identifier.comp_id A1MB9 _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-(2-hydroxyphenyl)-8-methoxy-3,5,7-tris(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 A1MB9 "Create component" 2025-09-22 PDBJ A1MB9 "Initial release" 2026-10-14 RCSB #