data_A1BUG # _chem_comp.id A1BUG _chem_comp.name "4,4'-(1-phenylethane-1,1-diyl)diphenol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H18 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-01-24 _chem_comp.pdbx_modified_date 2026-01-23 _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 290.356 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1BUG _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 9N0A _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _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 A1BUG C10 C1 C 0 1 Y N N N N N 68.696 -9.391 24.073 -1.529 -0.442 -0.938 C10 A1BUG 1 A1BUG C13 C2 C 0 1 Y N N N N N 68.539 -9.692 19.985 -0.866 2.719 0.548 C13 A1BUG 2 A1BUG C15 C3 C 0 1 Y N N N N N 72.611 -6.762 22.773 3.579 -0.724 0.451 C15 A1BUG 3 A1BUG C17 C4 C 0 1 Y N N N N N 71.038 -4.955 22.783 2.152 -2.324 -0.631 C17 A1BUG 4 A1BUG C20 C5 C 0 1 Y N N N N N 69.806 -11.451 24.704 -3.549 -1.622 -0.417 C20 A1BUG 5 A1BUG C21 C6 C 0 1 Y N N N N N 72.348 -5.414 22.943 3.422 -1.897 -0.272 C21 A1BUG 6 A1BUG C22 C7 C 0 1 Y N N N N N 69.177 -9.187 17.713 0.186 4.245 -0.968 C22 A1BUG 7 A1BUG C03 C8 C 0 1 N N N N N N 69.157 -8.167 21.918 -0.004 0.391 0.864 C03 A1BUG 8 A1BUG C04 C9 C 0 1 Y N N N N N 69.386 -9.357 22.860 -1.254 -0.319 0.412 C04 A1BUG 9 A1BUG C05 C10 C 0 1 Y N N N N N 70.267 -7.170 22.269 1.204 -0.416 0.463 C05 A1BUG 10 A1BUG C06 C11 C 0 1 Y N N N N N 69.168 -8.542 20.438 0.063 1.750 0.217 C06 A1BUG 11 A1BUG C07 C12 C 0 1 N N N N N N 67.827 -7.500 22.231 -0.029 0.550 2.385 C07 A1BUG 12 A1BUG C08 C13 C 0 1 Y N N N N N 70.295 -10.387 22.580 -2.125 -0.846 1.348 C08 A1BUG 13 A1BUG C09 C14 C 0 1 Y N N N N N 71.573 -7.615 22.440 2.470 0.014 0.817 C09 A1BUG 14 A1BUG C11 C15 C 0 1 Y N N N N N 69.997 -5.824 22.457 1.046 -1.580 -0.267 C11 A1BUG 15 A1BUG C12 C16 C 0 1 Y N N N N N 69.777 -7.706 19.512 1.053 2.028 -0.707 C12 A1BUG 16 A1BUG C14 C17 C 0 1 Y N N N N N 70.502 -11.420 23.498 -3.272 -1.497 0.936 C14 A1BUG 17 A1BUG C16 C18 C 0 1 Y N N N N N 68.909 -10.430 24.985 -2.674 -1.092 -1.354 C16 A1BUG 18 A1BUG C18 C19 C 0 1 Y N N N N N 69.784 -8.019 18.155 1.115 3.276 -1.299 C18 A1BUG 19 A1BUG C19 C20 C 0 1 Y N N N N N 68.553 -10.017 18.629 -0.808 3.965 -0.049 C19 A1BUG 20 A1BUG O01 O1 O 0 1 N N N N N N 70.002 -12.498 25.616 -4.677 -2.262 -0.824 O01 A1BUG 21 A1BUG O02 O2 O 0 1 N N N N N N 73.410 -4.539 23.278 4.511 -2.627 -0.629 O02 A1BUG 22 A1BUG H1 H1 H 0 1 N N N N N N 67.991 -8.608 24.310 -0.850 -0.025 -1.666 H1 A1BUG 23 A1BUG H2 H2 H 0 1 N N N N N N 68.035 -10.340 20.687 -1.639 2.502 1.270 H2 A1BUG 24 A1BUG H3 H3 H 0 1 N N N N N N 73.613 -7.144 22.899 4.567 -0.389 0.732 H3 A1BUG 25 A1BUG H4 H4 H 0 1 N N N N N N 70.827 -3.904 22.915 2.027 -3.237 -1.194 H4 A1BUG 26 A1BUG H5 H5 H 0 1 N N N N N N 69.191 -9.446 16.665 0.235 5.220 -1.431 H5 A1BUG 27 A1BUG H6 H6 H 0 1 N N N N N N 67.797 -7.221 23.295 0.875 1.063 2.712 H6 A1BUG 28 A1BUG H7 H7 H 0 1 N N N N N N 67.715 -6.598 21.612 -0.903 1.133 2.675 H7 A1BUG 29 A1BUG H8 H8 H 0 1 N N N N N N 67.006 -8.199 22.012 -0.078 -0.433 2.853 H8 A1BUG 30 A1BUG H9 H9 H 0 1 N N N N N N 70.840 -10.382 21.647 -1.908 -0.749 2.401 H9 A1BUG 31 A1BUG H10 H10 H 0 1 N N N N N N 71.786 -8.666 22.308 2.591 0.927 1.381 H10 A1BUG 32 A1BUG H11 H11 H 0 1 N N N N N N 68.989 -5.451 22.352 0.057 -1.909 -0.550 H11 A1BUG 33 A1BUG H12 H12 H 0 1 N N N N N N 70.253 -6.797 19.850 1.778 1.271 -0.965 H12 A1BUG 34 A1BUG H13 H13 H 0 1 N N N N N N 71.210 -12.203 23.270 -3.952 -1.909 1.668 H13 A1BUG 35 A1BUG H14 H14 H 0 1 N N N N N N 68.368 -10.438 25.920 -2.891 -1.184 -2.408 H14 A1BUG 36 A1BUG H15 H15 H 0 1 N N N N N N 70.260 -7.355 17.449 1.891 3.494 -2.018 H15 A1BUG 37 A1BUG H16 H16 H 0 1 N N N N N N 68.073 -10.923 18.290 -1.533 4.722 0.210 H16 A1BUG 38 A1BUG H17 H17 H 0 1 N N N N N N 69.452 -12.362 26.378 -4.562 -3.212 -0.963 H17 A1BUG 39 A1BUG H18 H18 H 0 1 N N N N N N 73.077 -3.653 23.361 4.768 -3.295 0.021 H18 A1BUG 40 # 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 A1BUG C22 C18 DOUB Y N 1 A1BUG C22 C19 SING Y N 2 A1BUG C18 C12 SING Y N 3 A1BUG C19 C13 DOUB Y N 4 A1BUG C12 C06 DOUB Y N 5 A1BUG C13 C06 SING Y N 6 A1BUG C06 C03 SING N N 7 A1BUG C03 C07 SING N N 8 A1BUG C03 C05 SING N N 9 A1BUG C03 C04 SING N N 10 A1BUG C05 C09 DOUB Y N 11 A1BUG C05 C11 SING Y N 12 A1BUG C09 C15 SING Y N 13 A1BUG C11 C17 DOUB Y N 14 A1BUG C08 C04 DOUB Y N 15 A1BUG C08 C14 SING Y N 16 A1BUG C15 C21 DOUB Y N 17 A1BUG C17 C21 SING Y N 18 A1BUG C04 C10 SING Y N 19 A1BUG C21 O02 SING N N 20 A1BUG C14 C20 DOUB Y N 21 A1BUG C10 C16 DOUB Y N 22 A1BUG C20 C16 SING Y N 23 A1BUG C20 O01 SING N N 24 A1BUG C10 H1 SING N N 25 A1BUG C13 H2 SING N N 26 A1BUG C15 H3 SING N N 27 A1BUG C17 H4 SING N N 28 A1BUG C22 H5 SING N N 29 A1BUG C07 H6 SING N N 30 A1BUG C07 H7 SING N N 31 A1BUG C07 H8 SING N N 32 A1BUG C08 H9 SING N N 33 A1BUG C09 H10 SING N N 34 A1BUG C11 H11 SING N N 35 A1BUG C12 H12 SING N N 36 A1BUG C14 H13 SING N N 37 A1BUG C16 H14 SING N N 38 A1BUG C18 H15 SING N N 39 A1BUG C19 H16 SING N N 40 A1BUG O01 H17 SING N N 41 A1BUG O02 H18 SING N N 42 # 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 A1BUG SMILES ACDLabs 14.52 "CC(c1ccc(O)cc1)(c1ccccc1)c1ccc(O)cc1" A1BUG InChI InChI 1.06 "InChI=1S/C20H18O2/c1-20(15-5-3-2-4-6-15,16-7-11-18(21)12-8-16)17-9-13-19(22)14-10-17/h2-14,21-22H,1H3" A1BUG InChIKey InChI 1.06 VOWWYDCFAISREI-UHFFFAOYSA-N A1BUG SMILES_CANONICAL CACTVS 3.385 "CC(c1ccccc1)(c2ccc(O)cc2)c3ccc(O)cc3" A1BUG SMILES CACTVS 3.385 "CC(c1ccccc1)(c2ccc(O)cc2)c3ccc(O)cc3" A1BUG SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CC(c1ccccc1)(c2ccc(cc2)O)c3ccc(cc3)O" A1BUG SMILES "OpenEye OEToolkits" 3.1.0.0 "CC(c1ccccc1)(c2ccc(cc2)O)c3ccc(cc3)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 A1BUG "SYSTEMATIC NAME" ACDLabs 14.52 "4,4'-(1-phenylethane-1,1-diyl)diphenol" A1BUG "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "4-[1-(4-hydroxyphenyl)-1-phenyl-ethyl]phenol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1BUG "Create component" 2025-01-24 RCSB A1BUG "Initial release" 2026-01-28 RCSB #