data_A1EZZ # _chem_comp.id A1EZZ _chem_comp.name "(~{E})-3-(4-hydroxyphenyl)-1-[5-(3-methylbut-2-enyl)-2,4-bis(oxidanyl)phenyl]prop-2-en-1-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H20 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms Bavachalcone _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-11-03 _chem_comp.pdbx_modified_date 2026-09-11 _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 324.370 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EZZ _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 9XFJ _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm ? # 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 A1EZZ C4 C1 C 0 1 Y N N N N N 142.902 138.584 164.429 3.203 2.235 0.133 C4 A1EZZ 1 A1EZZ C5 C2 C 0 1 Y N N N N N 142.809 139.735 165.190 1.879 2.590 -0.049 C5 A1EZZ 2 A1EZZ C6 C3 C 0 1 Y N N N N N 141.831 140.669 164.926 0.874 1.615 0.058 C6 A1EZZ 3 A1EZZ C7 C4 C 0 1 N N N N N N 141.783 141.931 165.790 -0.540 1.984 -0.136 C7 A1EZZ 4 A1EZZ C8 C5 C 0 1 N N N N N N 140.536 142.073 166.662 -1.583 0.966 -0.023 C8 A1EZZ 5 A1EZZ C10 C6 C 0 1 Y N N N N N 139.562 143.107 168.741 -3.928 0.282 -0.088 C10 A1EZZ 6 A1EZZ C13 C7 C 0 1 Y N N N N N 137.542 143.597 170.577 -5.905 -1.650 0.114 C13 A1EZZ 7 A1EZZ C15 C8 C 0 1 Y N N N N N 139.871 143.356 170.064 -5.272 0.630 -0.271 C15 A1EZZ 8 A1EZZ C17 C9 C 0 1 N N N N N N 139.027 137.976 162.205 3.382 -2.157 -0.426 C17 A1EZZ 9 A1EZZ C20 C10 C 0 1 N N N N N N 136.970 136.789 161.475 5.073 -3.320 -1.748 C20 A1EZZ 10 A1EZZ C1 C11 C 0 1 Y N N N N N 140.945 140.461 163.877 1.221 0.292 0.348 C1 A1EZZ 11 A1EZZ C11 C12 C 0 1 Y N N N N N 138.239 143.089 168.334 -3.586 -1.046 0.198 C11 A1EZZ 12 A1EZZ C12 C13 C 0 1 Y N N N N N 137.233 143.339 169.254 -4.572 -2.001 0.296 C12 A1EZZ 13 A1EZZ C14 C14 C 0 1 Y N N N N N 138.863 143.605 170.984 -6.249 -0.333 -0.170 C14 A1EZZ 14 A1EZZ C16 C15 C 0 1 N N N N N N 140.062 139.056 161.951 2.914 -1.477 0.835 C16 A1EZZ 15 A1EZZ C18 C16 C 0 1 N N N N N N 137.997 137.857 161.363 4.546 -2.756 -0.454 C18 A1EZZ 16 A1EZZ C19 C17 C 0 1 N N N N N N 137.654 138.951 160.399 5.359 -2.881 0.809 C19 A1EZZ 17 A1EZZ C2 C18 C 0 1 Y N N N N N 141.036 139.305 163.111 2.542 -0.049 0.527 C2 A1EZZ 18 A1EZZ C3 C19 C 0 1 Y N N N N N 142.016 138.370 163.388 3.537 0.918 0.416 C3 A1EZZ 19 A1EZZ C9 C20 C 0 1 N N N N N N 140.684 142.821 167.742 -2.879 1.305 -0.201 C9 A1EZZ 20 A1EZZ O1 O1 O 0 1 N N N N N N 142.891 141.924 166.637 -0.839 3.138 -0.389 O1 A1EZZ 21 A1EZZ O2 O2 O 0 1 N N N N N N 136.522 143.849 171.503 -6.873 -2.596 0.212 O2 A1EZZ 22 A1EZZ O3 O3 O 0 1 N N N N N N 143.704 139.952 166.242 1.551 3.876 -0.331 O3 A1EZZ 23 A1EZZ O4 O4 O 0 1 N N N N N N 142.112 137.205 162.619 4.838 0.571 0.583 O4 A1EZZ 24 A1EZZ HC4 H1 H 0 1 N N N N N N 143.666 137.852 164.647 3.979 2.982 0.051 HC4 A1EZZ 25 A1EZZ HC8 H3 H 0 1 N N N N N N 139.600 141.596 166.413 -1.318 -0.056 0.201 HC8 A1EZZ 26 A1EZZ HC15 H4 H 0 0 N N N N N N 140.903 143.357 170.384 -5.540 1.653 -0.491 HC15 A1EZZ 27 A1EZZ H2 H5 H 0 1 N N N N N N 139.122 137.314 163.053 2.757 -2.150 -1.307 H2 A1EZZ 28 A1EZZ H201 H7 H 0 0 N N N N N N 137.304 136.033 162.201 5.172 -2.518 -2.480 H201 A1EZZ 29 A1EZZ H203 H8 H 0 0 N N N N N N 136.020 137.228 161.814 6.048 -3.776 -1.576 H203 A1EZZ 30 A1EZZ H202 H9 H 0 0 N N N N N N 136.825 136.316 160.493 4.381 -4.073 -2.125 H202 A1EZZ 31 A1EZZ HC1 H10 H 0 1 N N N N N N 140.186 141.197 163.657 0.452 -0.462 0.432 HC1 A1EZZ 32 A1EZZ HC11 H11 H 0 0 N N N N N N 137.992 142.881 167.303 -2.551 -1.319 0.339 HC11 A1EZZ 33 A1EZZ HC12 H12 H 0 0 N N N N N N 136.201 143.332 168.936 -4.310 -3.025 0.517 HC12 A1EZZ 34 A1EZZ HC14 H13 H 0 0 N N N N N N 139.110 143.805 172.016 -7.286 -0.066 -0.311 HC14 A1EZZ 35 A1EZZ H161 H14 H 0 0 N N N N N N 140.650 138.765 161.068 2.044 -2.002 1.229 H161 A1EZZ 36 A1EZZ H162 H15 H 0 0 N N N N N N 139.530 139.996 161.744 3.714 -1.493 1.574 H162 A1EZZ 37 A1EZZ HC19 H17 H 0 0 N N N N N N 138.466 139.693 160.381 5.945 -1.974 0.955 HC19 A1EZZ 38 A1EZZ H191 H18 H 0 0 N N N N N N 137.524 138.526 159.393 4.691 -3.023 1.658 H191 A1EZZ 39 A1EZZ H192 H19 H 0 0 N N N N N N 136.720 139.438 160.715 6.029 -3.737 0.726 H192 A1EZZ 40 A1EZZ HC9 H20 H 0 1 N N N N N N 141.655 143.256 167.930 -3.144 2.328 -0.425 HC9 A1EZZ 41 A1EZZ HO2 H22 H 0 1 N N N N N N 136.903 144.006 172.359 -7.078 -3.037 -0.624 HO2 A1EZZ 42 A1EZZ HO3 H23 H 0 1 N N N N N N 143.549 140.811 166.618 1.530 4.079 -1.276 HO3 A1EZZ 43 A1EZZ HO4 H24 H 0 1 N N N N N N 142.832 136.673 162.938 5.282 0.302 -0.233 HO4 A1EZZ 44 # 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 A1EZZ C19 C18 SING N N 1 A1EZZ C18 C20 SING N N 2 A1EZZ C18 C17 DOUB N N 3 A1EZZ C16 C17 SING N N 4 A1EZZ C16 C2 SING N N 5 A1EZZ O4 C3 SING N N 6 A1EZZ C2 C3 DOUB Y N 7 A1EZZ C2 C1 SING Y N 8 A1EZZ C3 C4 SING Y N 9 A1EZZ C1 C6 DOUB Y N 10 A1EZZ C4 C5 DOUB Y N 11 A1EZZ C6 C5 SING Y N 12 A1EZZ C6 C7 SING N N 13 A1EZZ C5 O3 SING N N 14 A1EZZ C7 O1 DOUB N N 15 A1EZZ C7 C8 SING N N 16 A1EZZ C8 C9 DOUB N E 17 A1EZZ C9 C10 SING N N 18 A1EZZ C11 C10 DOUB Y N 19 A1EZZ C11 C12 SING Y N 20 A1EZZ C10 C15 SING Y N 21 A1EZZ C12 C13 DOUB Y N 22 A1EZZ C15 C14 DOUB Y N 23 A1EZZ C13 C14 SING Y N 24 A1EZZ C13 O2 SING N N 25 A1EZZ C4 HC4 SING N N 26 A1EZZ C8 HC8 SING N N 27 A1EZZ C15 HC15 SING N N 28 A1EZZ C17 H2 SING N N 29 A1EZZ C20 H201 SING N N 30 A1EZZ C20 H203 SING N N 31 A1EZZ C20 H202 SING N N 32 A1EZZ C1 HC1 SING N N 33 A1EZZ C11 HC11 SING N N 34 A1EZZ C12 HC12 SING N N 35 A1EZZ C14 HC14 SING N N 36 A1EZZ C16 H161 SING N N 37 A1EZZ C16 H162 SING N N 38 A1EZZ C19 HC19 SING N N 39 A1EZZ C19 H191 SING N N 40 A1EZZ C19 H192 SING N N 41 A1EZZ C9 HC9 SING N N 42 A1EZZ O2 HO2 SING N N 43 A1EZZ O3 HO3 SING N N 44 A1EZZ O4 HO4 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 A1EZZ InChI InChI 1.06 "InChI=1S/C20H20O4/c1-13(2)3-7-15-11-17(20(24)12-19(15)23)18(22)10-6-14-4-8-16(21)9-5-14/h3-6,8-12,21,23-24H,7H2,1-2H3/b10-6+" A1EZZ InChIKey InChI 1.06 BLZGPHNVMRXDCB-UXBLZVDNSA-N A1EZZ SMILES_CANONICAL CACTVS 3.385 "CC(C)=CCc1cc(c(O)cc1O)C(=O)\C=C\c2ccc(O)cc2" A1EZZ SMILES CACTVS 3.385 "CC(C)=CCc1cc(c(O)cc1O)C(=O)C=Cc2ccc(O)cc2" A1EZZ SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(=CCc1cc(c(cc1O)O)C(=O)/C=C/c2ccc(cc2)O)C" A1EZZ SMILES "OpenEye OEToolkits" 2.0.7 "CC(=CCc1cc(c(cc1O)O)C(=O)C=Cc2ccc(cc2)O)C" # _pdbx_chem_comp_identifier.comp_id A1EZZ _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 "(~{E})-3-(4-hydroxyphenyl)-1-[5-(3-methylbut-2-enyl)-2,4-bis(oxidanyl)phenyl]prop-2-en-1-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 A1EZZ "Create component" 2025-11-03 PDBC A1EZZ "Initial release" 2026-09-16 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1EZZ _pdbx_chem_comp_synonyms.name Bavachalcone _pdbx_chem_comp_synonyms.provenance AUTHOR _pdbx_chem_comp_synonyms.type ? #