data_A1MCA # _chem_comp.id A1MCA _chem_comp.name "(2~{R},3~{S})-2-(2-hydroxyphenyl)-8-methoxy-2,3,5,7-tetrakis(oxidanyl)-3~{H}-chromen-4-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C16 H14 O8" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-09-25 _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 334.278 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1MCA _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 9WW0 _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 A1MCA C2 C1 C 0 1 Y N N N N N -1.253 13.399 18.684 -3.451 1.124 -0.008 C2 A1MCA 1 A1MCA C4 C2 C 0 1 Y N N N N N -2.566 13.436 20.695 -3.039 -1.242 -0.068 C4 A1MCA 2 A1MCA C5 C3 C 0 1 Y N N N N N -3.714 13.832 19.968 -1.659 -0.990 -0.094 C5 A1MCA 3 A1MCA C6 C4 C 0 1 Y N N N N N -3.585 14.020 18.586 -1.179 0.332 -0.085 C6 A1MCA 4 A1MCA C8 C5 C 0 1 N N S N N N -6.045 14.766 19.745 0.744 -1.735 -0.444 C8 A1MCA 5 A1MCA C1 C6 C 0 1 Y N N N N N -2.391 13.732 17.925 -2.084 1.381 -0.038 C1 A1MCA 6 A1MCA C10 C7 C 0 1 Y N N N N N -6.831 15.057 17.320 2.471 -0.004 -0.002 C10 A1MCA 7 A1MCA C11 C8 C 0 1 N N N N N N -1.317 14.383 15.819 -1.454 3.306 -1.288 C11 A1MCA 8 A1MCA C12 C9 C 0 1 Y N N N N N -7.977 14.470 16.779 3.257 -0.768 -0.842 C12 A1MCA 9 A1MCA C13 C10 C 0 1 Y N N N N N -8.775 15.168 15.885 4.555 -0.379 -1.120 C13 A1MCA 10 A1MCA C14 C11 C 0 1 Y N N N N N -8.438 16.450 15.517 5.067 0.776 -0.560 C14 A1MCA 11 A1MCA C15 C12 C 0 1 Y N N N N N -7.307 17.050 16.037 4.284 1.544 0.281 C15 A1MCA 12 A1MCA C16 C13 C 0 1 Y N N N N N -6.503 16.362 16.934 2.981 1.158 0.557 C16 A1MCA 13 A1MCA C3 C14 C 0 1 Y N N N N N -1.357 13.216 20.055 -3.926 -0.181 -0.025 C3 A1MCA 14 A1MCA C7 C15 C 0 1 N N N N N N -5.000 14.091 20.620 -0.697 -2.097 -0.130 C7 A1MCA 15 A1MCA C9 C16 C 0 1 N N R N N N -5.968 14.273 18.299 1.057 -0.430 0.301 C9 A1MCA 16 A1MCA O1 O1 O 0 1 N N N N N N -4.625 14.353 17.772 0.151 0.587 -0.127 O1 A1MCA 17 A1MCA O2 O2 O 0 1 N N N N N N -0.053 13.137 18.108 -4.329 2.158 0.043 O2 A1MCA 18 A1MCA O3 O3 O 0 1 N N N N N N -2.463 14.006 16.581 -1.634 2.667 -0.023 O3 A1MCA 19 A1MCA O4 O4 O 0 1 N N N N N N -2.631 13.279 22.040 -3.501 -2.518 -0.086 O4 A1MCA 20 A1MCA O5 O5 O 0 1 N N N N N N -5.234 13.880 21.799 -1.035 -3.244 0.081 O5 A1MCA 21 A1MCA O6 O6 O 0 1 N N N N N N -7.363 14.602 20.259 1.616 -2.774 0.007 O6 A1MCA 22 A1MCA O7 O7 O 0 1 N N N N N N -6.345 12.943 18.267 0.913 -0.637 1.708 O7 A1MCA 23 A1MCA O8 O8 O 0 1 N N N N N N -5.387 16.964 17.444 2.209 1.912 1.384 O8 A1MCA 24 A1MCA H1 H1 H 0 1 N N N N N N -5.811 15.841 19.731 0.865 -1.589 -1.517 H1 A1MCA 25 A1MCA H2 H2 H 0 1 N N N N N N -1.611 14.552 14.773 -0.725 2.749 -1.876 H2 A1MCA 26 A1MCA H3 H3 H 0 1 N N N N N N -0.889 15.308 16.233 -2.405 3.336 -1.819 H3 A1MCA 27 A1MCA H4 H4 H 0 1 N N N N N N -0.567 13.580 15.864 -1.093 4.323 -1.132 H4 A1MCA 28 A1MCA H5 H5 H 0 1 N N N N N N -8.245 13.462 17.060 2.859 -1.671 -1.281 H5 A1MCA 29 A1MCA H6 H6 H 0 1 N N N N N N -9.661 14.705 15.477 5.168 -0.978 -1.777 H6 A1MCA 30 A1MCA H7 H7 H 0 1 N N N N N N -9.060 16.990 14.819 6.081 1.079 -0.779 H7 A1MCA 31 A1MCA H8 H8 H 0 1 N N N N N N -7.048 18.057 15.744 4.686 2.446 0.719 H8 A1MCA 32 A1MCA H9 H9 H 0 1 N N N N N N -0.495 12.902 20.624 -4.990 -0.368 -0.003 H9 A1MCA 33 A1MCA H10 H10 H 0 1 N N N N N N 0.585 12.934 18.782 -4.557 2.437 0.941 H10 A1MCA 34 A1MCA H11 H11 H 0 1 N N N N N N -3.520 13.436 22.335 -3.614 -2.907 0.792 H11 A1MCA 35 A1MCA H12 H12 H 0 1 N N N N N N -7.319 14.236 21.134 1.447 -3.634 -0.401 H12 A1MCA 36 A1MCA H13 H13 H 0 1 N N N N N N -5.810 12.447 18.876 1.095 0.149 2.241 H13 A1MCA 37 A1MCA H14 H14 H 0 1 N N N N N N -4.948 16.367 18.038 1.700 2.598 0.931 H14 A1MCA 38 # 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 A1MCA C14 C13 DOUB Y N 1 A1MCA C14 C15 SING Y N 2 A1MCA C11 O3 SING N N 3 A1MCA C13 C12 SING Y N 4 A1MCA C15 C16 DOUB Y N 5 A1MCA O3 C1 SING N N 6 A1MCA C12 C10 DOUB Y N 7 A1MCA C16 C10 SING Y N 8 A1MCA C16 O8 SING N N 9 A1MCA C10 C9 SING N N 10 A1MCA O1 C9 SING N N 11 A1MCA O1 C6 SING N N 12 A1MCA C1 C6 DOUB Y N 13 A1MCA C1 C2 SING Y N 14 A1MCA O2 C2 SING N N 15 A1MCA O7 C9 SING N N 16 A1MCA C9 C8 SING N N 17 A1MCA C6 C5 SING Y N 18 A1MCA C2 C3 DOUB Y N 19 A1MCA C8 O6 SING N N 20 A1MCA C8 C7 SING N N 21 A1MCA C5 C7 SING N N 22 A1MCA C5 C4 DOUB Y N 23 A1MCA C3 C4 SING Y N 24 A1MCA C7 O5 DOUB N N 25 A1MCA C4 O4 SING N N 26 A1MCA C8 H1 SING N N 27 A1MCA C11 H2 SING N N 28 A1MCA C11 H3 SING N N 29 A1MCA C11 H4 SING N N 30 A1MCA C12 H5 SING N N 31 A1MCA C13 H6 SING N N 32 A1MCA C14 H7 SING N N 33 A1MCA C15 H8 SING N N 34 A1MCA C3 H9 SING N N 35 A1MCA O2 H10 SING N N 36 A1MCA O4 H11 SING N N 37 A1MCA O6 H12 SING N N 38 A1MCA O7 H13 SING N N 39 A1MCA O8 H14 SING N N 40 # 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 A1MCA InChI InChI 1.06 "InChI=1S/C16H14O8/c1-23-13-10(19)6-9(18)11-12(20)15(21)16(22,24-14(11)13)7-4-2-3-5-8(7)17/h2-6,15,17-19,21-22H,1H3/t15-,16+/m0/s1" A1MCA InChIKey InChI 1.06 SMRWUUZAFRVQAH-JKSUJKDBSA-N A1MCA SMILES_CANONICAL CACTVS 3.385 "COc1c(O)cc(O)c2C(=O)[C@H](O)[C@](O)(Oc12)c3ccccc3O" A1MCA SMILES CACTVS 3.385 "COc1c(O)cc(O)c2C(=O)[CH](O)[C](O)(Oc12)c3ccccc3O" A1MCA SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1c(cc(c2c1O[C@@]([C@H](C2=O)O)(c3ccccc3O)O)O)O" A1MCA SMILES "OpenEye OEToolkits" 2.0.7 "COc1c(cc(c2c1OC(C(C2=O)O)(c3ccccc3O)O)O)O" # _pdbx_chem_comp_identifier.comp_id A1MCA _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~{R},3~{S})-2-(2-hydroxyphenyl)-8-methoxy-2,3,5,7-tetrakis(oxidanyl)-3~{H}-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 A1MCA "Create component" 2025-09-25 PDBJ A1MCA "Initial release" 2026-10-14 RCSB #