data_A1B9Y # _chem_comp.id A1B9Y _chem_comp.name ;4,4'-(thiophene-2,5-diyl)dibenzoic acid ; _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H12 O4 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-15 _chem_comp.pdbx_modified_date 2025-07-25 _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 324.350 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1B9Y _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 9O7J _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm Y # 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 A1B9Y C02 C1 C 0 1 N N N N N N 8.249 -18.585 11.195 6.875 -0.481 -0.004 C02 A1B9Y 1 A1B9Y C03 C2 C 0 1 Y N N N N N 9.510 -18.052 10.522 5.425 -0.214 -0.002 C03 A1B9Y 2 A1B9Y C04 C3 C 0 1 Y N N N N N 9.853 -16.713 10.575 4.518 -1.279 -0.001 C04 A1B9Y 3 A1B9Y C05 C4 C 0 1 Y N N N N N 11.015 -16.273 9.958 3.175 -1.032 0.002 C05 A1B9Y 4 A1B9Y C06 C5 C 0 1 Y N N N N N 11.826 -17.173 9.291 2.706 0.286 0.003 C06 A1B9Y 5 A1B9Y C07 C6 C 0 1 Y N N N N N 13.114 -16.746 8.592 1.256 0.553 0.006 C07 A1B9Y 6 A1B9Y C08 C7 C 0 1 Y N N N N N 13.858 -17.602 7.723 0.686 1.791 0.002 C08 A1B9Y 7 A1B9Y C09 C8 C 0 1 Y N N N N N 15.084 -16.876 7.197 -0.686 1.791 0.000 C09 A1B9Y 8 A1B9Y C10 C9 C 0 1 Y N N N N N 15.126 -15.554 7.730 -1.256 0.553 0.003 C10 A1B9Y 9 A1B9Y C11 C10 C 0 1 Y N N N N N 16.222 -14.546 7.404 -2.706 0.286 0.001 C11 A1B9Y 10 A1B9Y C12 C11 C 0 1 Y N N N N N 16.304 -13.340 8.075 -3.175 -1.032 0.004 C12 A1B9Y 11 A1B9Y C13 C12 C 0 1 Y N N N N N 17.310 -12.442 7.755 -4.518 -1.279 0.002 C13 A1B9Y 12 A1B9Y C14 C13 C 0 1 Y N N N N N 18.230 -12.750 6.768 -5.425 -0.214 -0.003 C14 A1B9Y 13 A1B9Y C15 C14 C 0 1 N N N N N N 19.336 -11.761 6.420 -6.875 -0.481 -0.004 C15 A1B9Y 14 A1B9Y C17 C15 C 0 1 Y N N N N N 18.145 -13.954 6.100 -4.956 1.104 -0.005 C17 A1B9Y 15 A1B9Y C18 C16 C 0 1 Y N N N N N 17.142 -14.849 6.419 -3.613 1.351 0.002 C18 A1B9Y 16 A1B9Y C20 C17 C 0 1 Y N N N N N 11.479 -18.509 9.241 3.613 1.351 0.002 C20 A1B9Y 17 A1B9Y C21 C18 C 0 1 Y N N N N N 10.324 -18.948 9.859 4.956 1.104 0.005 C21 A1B9Y 18 A1B9Y O01 O1 O 0 1 N N N N N N 8.327 -19.581 11.834 7.282 -1.626 -0.004 O01 A1B9Y 19 A1B9Y O16 O2 O 0 1 N N N N N N 19.286 -10.653 6.836 -7.282 -1.626 -0.002 O16 A1B9Y 20 A1B9Y S19 S1 S 0 1 Y N N N N N 13.851 -15.311 8.698 -0.000 -0.678 0.007 S19 A1B9Y 21 A1B9Y H2 H2 H 0 1 N N N N N N 9.218 -16.012 11.096 4.880 -2.297 -0.002 H2 A1B9Y 22 A1B9Y H3 H3 H 0 1 N N N N N N 11.286 -15.228 9.999 2.474 -1.854 0.002 H3 A1B9Y 23 A1B9Y H4 H4 H 0 1 N N N N N N 13.588 -18.618 7.476 1.268 2.701 0.001 H4 A1B9Y 24 A1B9Y H5 H5 H 0 1 N N N N N N 15.814 -17.297 6.521 -1.268 2.701 -0.002 H5 A1B9Y 25 A1B9Y H6 H6 H 0 1 N N N N N N 15.587 -13.099 8.846 -2.474 -1.854 0.007 H6 A1B9Y 26 A1B9Y H7 H7 H 0 1 N N N N N N 17.376 -11.499 8.277 -4.880 -2.297 0.003 H7 A1B9Y 27 A1B9Y H9 H9 H 0 1 N N N N N N 18.861 -14.197 5.329 -5.657 1.926 -0.004 H9 A1B9Y 28 A1B9Y H10 H10 H 0 1 N N N N N N 17.077 -15.791 5.895 -3.251 2.368 0.001 H10 A1B9Y 29 A1B9Y H11 H11 H 0 1 N N N N N N 12.111 -19.211 8.718 3.251 2.368 0.003 H11 A1B9Y 30 A1B9Y H12 H12 H 0 1 N N N N N N 10.058 -19.994 9.823 5.657 1.926 0.005 H12 A1B9Y 31 A1B9Y O1 O3 O 0 1 N Y N N N N 6.959 -17.910 11.054 7.749 0.545 -0.010 O1 A1B9Y 32 A1B9Y O2 O4 O 0 1 N Y N N N N 20.462 -12.178 5.580 -7.749 0.545 -0.008 O2 A1B9Y 33 A1B9Y H1 H1 H 0 1 N N N N N N 6.294 -18.394 11.530 8.689 0.320 -0.015 H1 A1B9Y 34 A1B9Y H8 H8 H 0 1 N N N N N N 21.059 -11.448 5.465 -8.689 0.320 -0.009 H8 A1B9Y 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 A1B9Y C17 C18 DOUB Y N 1 A1B9Y C17 C14 SING Y N 2 A1B9Y C18 C11 SING Y N 3 A1B9Y C15 C14 SING N N 4 A1B9Y C15 O16 DOUB N N 5 A1B9Y C14 C13 DOUB Y N 6 A1B9Y C09 C08 SING Y N 7 A1B9Y C09 C10 DOUB Y N 8 A1B9Y C11 C10 SING N N 9 A1B9Y C11 C12 DOUB Y N 10 A1B9Y C08 C07 DOUB Y N 11 A1B9Y C10 S19 SING Y N 12 A1B9Y C13 C12 SING Y N 13 A1B9Y C07 S19 SING Y N 14 A1B9Y C07 C06 SING N N 15 A1B9Y C20 C06 DOUB Y N 16 A1B9Y C20 C21 SING Y N 17 A1B9Y C06 C05 SING Y N 18 A1B9Y C21 C03 DOUB Y N 19 A1B9Y C05 C04 DOUB Y N 20 A1B9Y C03 C04 SING Y N 21 A1B9Y C03 C02 SING N N 22 A1B9Y C02 O01 DOUB N N 23 A1B9Y C04 H2 SING N N 24 A1B9Y C05 H3 SING N N 25 A1B9Y C08 H4 SING N N 26 A1B9Y C09 H5 SING N N 27 A1B9Y C12 H6 SING N N 28 A1B9Y C13 H7 SING N N 29 A1B9Y C17 H9 SING N N 30 A1B9Y C18 H10 SING N N 31 A1B9Y C20 H11 SING N N 32 A1B9Y C21 H12 SING N N 33 A1B9Y C02 O1 SING N N 34 A1B9Y C15 O2 SING N N 35 A1B9Y O1 H1 SING N N 36 A1B9Y O2 H8 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 A1B9Y SMILES ACDLabs 14.52 "O=C(O)c1ccc(cc1)c1ccc(s1)c1ccc(cc1)C(=O)O" A1B9Y InChI InChI 1.06 "InChI=1S/C18H12O4S/c19-17(20)13-5-1-11(2-6-13)15-9-10-16(23-15)12-3-7-14(8-4-12)18(21)22/h1-10H,(H,19,20)(H,21,22)" A1B9Y InChIKey InChI 1.06 XUZWFMDZGVUJPF-UHFFFAOYSA-N A1B9Y SMILES_CANONICAL CACTVS 3.385 "OC(=O)c1ccc(cc1)c2sc(cc2)c3ccc(cc3)C(O)=O" A1B9Y SMILES CACTVS 3.385 "OC(=O)c1ccc(cc1)c2sc(cc2)c3ccc(cc3)C(O)=O" A1B9Y SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1c2ccc(s2)c3ccc(cc3)C(=O)O)C(=O)O" A1B9Y SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1c2ccc(s2)c3ccc(cc3)C(=O)O)C(=O)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 A1B9Y "SYSTEMATIC NAME" ACDLabs 14.52 ;4,4'-(thiophene-2,5-diyl)dibenzoic acid ; A1B9Y "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "4-[5-(4-carboxyphenyl)thiophen-2-yl]benzoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1B9Y "Create component" 2025-04-15 RCSB A1B9Y "Modify PCM" 2025-04-15 RCSB A1B9Y "Initial release" 2025-07-30 RCSB # loop_ _pdbx_chem_comp_pcm.pcm_id _pdbx_chem_comp_pcm.comp_id _pdbx_chem_comp_pcm.modified_residue_id _pdbx_chem_comp_pcm.type _pdbx_chem_comp_pcm.category _pdbx_chem_comp_pcm.position _pdbx_chem_comp_pcm.polypeptide_position _pdbx_chem_comp_pcm.comp_id_linking_atom _pdbx_chem_comp_pcm.modified_residue_id_linking_atom _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 1 A1B9Y GLY None Crosslinker "Amino-acid backbone" N-terminal C02 N ? ? 2 A1B9Y GLY None Crosslinker "Amino-acid backbone" N-terminal C15 N ? ? #