data_A1B9Z # _chem_comp.id A1B9Z _chem_comp.name ;2,2'-[thiophene-2,5-diyldi(4,1-phenylene)]diacetic acid ; _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H16 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 352.404 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1B9Z _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 9O7K _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 A1B9Z C02 C1 C 0 1 N N N N N N 24.643 -6.689 51.582 7.533 -0.505 -0.417 C02 A1B9Z 1 A1B9Z C36 C2 C 0 1 N N N N N N 25.706 -7.710 51.985 6.853 -0.413 0.924 C36 A1B9Z 2 A1B9Z C37 C3 C 0 1 Y N N N N N 25.003 -9.069 52.315 5.384 -0.143 0.725 C37 A1B9Z 3 A1B9Z C38 C4 C 0 1 Y N N N N N 24.186 -9.167 53.422 4.499 -1.200 0.607 C38 A1B9Z 4 A1B9Z C39 C5 C 0 1 Y N N N N N 23.574 -10.367 53.717 3.153 -0.960 0.425 C39 A1B9Z 5 A1B9Z C40 C6 C 0 1 Y N N N N N 23.779 -11.451 52.882 2.684 0.353 0.361 C40 A1B9Z 6 A1B9Z C41 C7 C 0 1 Y N N N N N 23.165 -12.757 53.175 1.243 0.618 0.167 C41 A1B9Z 7 A1B9Z C42 C8 C 0 1 Y N N N N N 21.914 -13.075 53.681 0.681 1.844 0.090 C42 A1B9Z 8 A1B9Z C43 C9 C 0 1 Y N N N N N 21.731 -14.477 53.840 -0.681 1.843 -0.094 C43 A1B9Z 9 A1B9Z C44 C10 C 0 1 Y N N N N N 22.839 -15.240 53.465 -1.244 0.618 -0.169 C44 A1B9Z 10 A1B9Z C45 C11 C 0 1 Y N N N N N 23.051 -16.748 53.487 -2.684 0.353 -0.363 C45 A1B9Z 11 A1B9Z C46 C12 C 0 1 Y N N N N N 22.608 -17.525 54.517 -3.153 -0.961 -0.424 C46 A1B9Z 12 A1B9Z C47 C13 C 0 1 Y N N N N N 22.843 -18.877 54.489 -4.500 -1.201 -0.605 C47 A1B9Z 13 A1B9Z C48 C14 C 0 1 Y N N N N N 23.544 -19.414 53.427 -5.385 -0.144 -0.725 C48 A1B9Z 14 A1B9Z C49 C15 C 0 1 N N N N N N 23.823 -20.890 53.383 -6.854 -0.415 -0.922 C49 A1B9Z 15 A1B9Z C50 C16 C 0 1 N N N N N N 22.875 -21.595 54.335 -7.532 -0.503 0.421 C50 A1B9Z 16 A1B9Z C85 C17 C 0 1 Y N N N N N 24.001 -18.632 52.410 -4.926 1.160 -0.664 C85 A1B9Z 17 A1B9Z C86 C18 C 0 1 Y N N N N N 23.763 -17.284 52.440 -3.583 1.415 -0.479 C86 A1B9Z 18 A1B9Z C88 C19 C 0 1 Y N N N N N 24.606 -11.361 51.786 3.582 1.416 0.481 C88 A1B9Z 19 A1B9Z C89 C20 C 0 1 Y N N N N N 25.223 -10.152 51.494 4.925 1.161 0.668 C89 A1B9Z 20 A1B9Z O01 O1 O 0 1 N N N N N N 23.797 -6.990 50.846 6.891 -0.360 -1.431 O01 A1B9Z 21 A1B9Z O84 O2 O 0 1 N N N N N N 23.187 -21.776 55.465 -6.889 -0.361 1.434 O84 A1B9Z 22 A1B9Z S87 S1 S 0 1 Y N N N N N 24.009 -14.186 52.955 0.001 -0.614 -0.007 S87 A1B9Z 23 A1B9Z H2 H2 H 0 1 N N N N N N 26.415 -7.852 51.156 6.980 -1.353 1.461 H2 A1B9Z 24 A1B9Z H3 H3 H 0 1 N N N N N N 26.247 -7.349 52.872 7.297 0.398 1.502 H3 A1B9Z 25 A1B9Z H4 H4 H 0 1 N N N N N N 24.026 -8.307 54.055 4.863 -2.216 0.657 H4 A1B9Z 26 A1B9Z H5 H5 H 0 1 N N N N N N 22.943 -10.459 54.589 2.464 -1.786 0.332 H5 A1B9Z 27 A1B9Z H6 H6 H 0 1 N N N N N N 21.162 -12.340 53.927 1.257 2.754 0.167 H6 A1B9Z 28 A1B9Z H7 H7 H 0 1 N N N N N N 20.817 -14.912 54.217 -1.257 2.753 -0.172 H7 A1B9Z 29 A1B9Z H8 H8 H 0 1 N N N N N N 22.078 -17.081 55.346 -2.464 -1.787 -0.331 H8 A1B9Z 30 A1B9Z H9 H9 H 0 1 N N N N N N 22.485 -19.512 55.286 -4.864 -2.217 -0.654 H9 A1B9Z 31 A1B9Z H10 H10 H 0 1 N N N N N N 23.667 -21.265 52.361 -7.298 0.395 -1.500 H10 A1B9Z 32 A1B9Z H11 H11 H 0 1 N N N N N N 24.863 -21.079 53.689 -6.982 -1.356 -1.456 H11 A1B9Z 33 A1B9Z H13 H13 H 0 1 N N N N N N 24.546 -19.071 51.587 -5.623 1.980 -0.755 H13 A1B9Z 34 A1B9Z H14 H14 H 0 1 N N N N N N 24.131 -16.648 51.649 -3.227 2.433 -0.432 H14 A1B9Z 35 A1B9Z H15 H15 H 0 1 N N N N N N 24.774 -12.224 51.158 3.226 2.434 0.432 H15 A1B9Z 36 A1B9Z H16 H16 H 0 1 N N N N N N 25.868 -10.062 50.633 5.621 1.982 0.762 H16 A1B9Z 37 A1B9Z O2 O3 O 0 1 N Y N N N N 24.676 -5.369 52.152 8.852 -0.742 -0.487 O2 A1B9Z 38 A1B9Z O1 O4 O 0 1 N Y N N N N 21.606 -22.060 53.868 -8.852 -0.740 0.492 O1 A1B9Z 39 A1B9Z H1 H1 H 0 1 N N N N N N 23.939 -4.865 51.828 9.244 -0.792 -1.369 H1 A1B9Z 40 A1B9Z H12 H12 H 0 1 N N N N N N 21.143 -22.486 54.580 -9.242 -0.788 1.375 H12 A1B9Z 41 # 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 A1B9Z O01 C02 DOUB N N 1 A1B9Z C89 C88 DOUB Y N 2 A1B9Z C89 C37 SING Y N 3 A1B9Z C02 C36 SING N N 4 A1B9Z C88 C40 SING Y N 5 A1B9Z C36 C37 SING N N 6 A1B9Z C37 C38 DOUB Y N 7 A1B9Z C85 C86 DOUB Y N 8 A1B9Z C85 C48 SING Y N 9 A1B9Z C86 C45 SING Y N 10 A1B9Z C40 C41 SING N N 11 A1B9Z C40 C39 DOUB Y N 12 A1B9Z S87 C41 SING Y N 13 A1B9Z S87 C44 SING Y N 14 A1B9Z C41 C42 DOUB Y N 15 A1B9Z C49 C48 SING N N 16 A1B9Z C49 C50 SING N N 17 A1B9Z C38 C39 SING Y N 18 A1B9Z C48 C47 DOUB Y N 19 A1B9Z C44 C45 SING N N 20 A1B9Z C44 C43 DOUB Y N 21 A1B9Z C45 C46 DOUB Y N 22 A1B9Z C42 C43 SING Y N 23 A1B9Z C50 O84 DOUB N N 24 A1B9Z C47 C46 SING Y N 25 A1B9Z C36 H2 SING N N 26 A1B9Z C36 H3 SING N N 27 A1B9Z C38 H4 SING N N 28 A1B9Z C39 H5 SING N N 29 A1B9Z C42 H6 SING N N 30 A1B9Z C43 H7 SING N N 31 A1B9Z C46 H8 SING N N 32 A1B9Z C47 H9 SING N N 33 A1B9Z C49 H10 SING N N 34 A1B9Z C49 H11 SING N N 35 A1B9Z C85 H13 SING N N 36 A1B9Z C86 H14 SING N N 37 A1B9Z C88 H15 SING N N 38 A1B9Z C89 H16 SING N N 39 A1B9Z C02 O2 SING N N 40 A1B9Z C50 O1 SING N N 41 A1B9Z O2 H1 SING N N 42 A1B9Z O1 H12 SING N N 43 # 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 A1B9Z SMILES ACDLabs 14.52 "O=C(O)Cc1ccc(cc1)c1ccc(s1)c1ccc(CC(=O)O)cc1" A1B9Z InChI InChI 1.06 "InChI=1S/C20H16O4S/c21-19(22)11-13-1-5-15(6-2-13)17-9-10-18(25-17)16-7-3-14(4-8-16)12-20(23)24/h1-10H,11-12H2,(H,21,22)(H,23,24)" A1B9Z InChIKey InChI 1.06 ZDYJCKHDQKYXFY-UHFFFAOYSA-N A1B9Z SMILES_CANONICAL CACTVS 3.385 "OC(=O)Cc1ccc(cc1)c2sc(cc2)c3ccc(CC(O)=O)cc3" A1B9Z SMILES CACTVS 3.385 "OC(=O)Cc1ccc(cc1)c2sc(cc2)c3ccc(CC(O)=O)cc3" A1B9Z SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1CC(=O)O)c2ccc(s2)c3ccc(cc3)CC(=O)O" A1B9Z SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc(ccc1CC(=O)O)c2ccc(s2)c3ccc(cc3)CC(=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 A1B9Z "SYSTEMATIC NAME" ACDLabs 14.52 ;2,2'-[thiophene-2,5-diyldi(4,1-phenylene)]diacetic acid ; A1B9Z "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "2-[4-[5-[4-(2-hydroxy-2-oxoethyl)phenyl]thiophen-2-yl]phenyl]ethanoic 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 A1B9Z "Create component" 2025-04-15 RCSB A1B9Z "Modify PCM" 2025-04-15 RCSB A1B9Z "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 A1B9Z GLY None Crosslinker "Amino-acid backbone" N-terminal C02 N ? ? 2 A1B9Z GLY None Crosslinker "Amino-acid backbone" N-terminal C50 N ? ? #