data_A1DOB # _chem_comp.id A1DOB _chem_comp.name "(2-oxo-1,3-benzothiazol-3(2H)-yl)acetic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C9 H7 N O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-07-23 _chem_comp.pdbx_modified_date 2026-07-31 _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 209.222 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1DOB _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 14UY _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 A1DOB O1 O1 O 0 1 N N N N N N -7.631 56.247 1.673 2.095 -0.608 1.362 O1 A1DOB 1 A1DOB C1 C1 C 0 1 N N N N N N -6.975 55.571 0.866 2.511 -0.809 0.246 C1 A1DOB 2 A1DOB O2 O2 O 0 1 N N N N N N -7.332 55.240 -0.279 3.675 -1.454 0.070 O2 A1DOB 3 A1DOB C2 C2 C 0 1 N N N N N N -5.598 55.106 1.330 1.721 -0.341 -0.949 C2 A1DOB 4 A1DOB N1 N1 N 0 1 N N N N N N -4.738 54.671 0.249 0.497 0.324 -0.495 N1 A1DOB 5 A1DOB C3 C3 C 0 1 N N N N N N -4.734 53.353 -0.162 0.483 1.639 -0.257 C3 A1DOB 6 A1DOB O3 O3 O 0 1 N N N N N N -5.402 52.460 0.309 1.415 2.414 -0.376 O3 A1DOB 7 A1DOB S1 S1 S 0 1 N N N N N N -3.616 53.156 -1.526 -1.164 2.028 0.264 S1 A1DOB 8 A1DOB C4 C4 C 0 1 Y N N N N N -3.212 54.857 -1.486 -1.754 0.365 0.131 C4 A1DOB 9 A1DOB C5 C5 C 0 1 Y N N N N N -2.310 55.531 -2.293 -2.990 -0.207 0.369 C5 A1DOB 10 A1DOB C6 C6 C 0 1 Y N N N N N -2.094 56.865 -2.043 -3.170 -1.564 0.177 C6 A1DOB 11 A1DOB C7 C7 C 0 1 Y N N N N N -2.795 57.516 -1.039 -2.105 -2.337 -0.252 C7 A1DOB 12 A1DOB C8 C8 C 0 1 Y N N N N N -3.698 56.854 -0.228 -0.874 -1.772 -0.490 C8 A1DOB 13 A1DOB C9 C9 C 0 1 Y N N N N N -3.891 55.512 -0.456 -0.669 -0.396 -0.308 C9 A1DOB 14 A1DOB H7 H1 H 0 1 N N N N N N -8.199 55.586 -0.453 4.144 -1.739 0.866 H7 A1DOB 15 A1DOB H1 H2 H 0 1 N N N N N N -5.106 55.941 1.851 2.321 0.360 -1.529 H1 A1DOB 16 A1DOB H2 H3 H 0 1 N N N N N N -5.731 54.266 2.028 1.460 -1.197 -1.570 H2 A1DOB 17 A1DOB H3 H4 H 0 1 N N N N N N -1.793 55.024 -3.094 -3.814 0.405 0.704 H3 A1DOB 18 A1DOB H4 H5 H 0 1 N N N N N N -1.373 57.411 -2.633 -4.133 -2.017 0.361 H4 A1DOB 19 A1DOB H5 H6 H 0 1 N N N N N N -2.630 58.572 -0.886 -2.243 -3.398 -0.403 H5 A1DOB 20 A1DOB H6 H7 H 0 1 N N N N N N -4.232 57.372 0.555 -0.057 -2.393 -0.825 H6 A1DOB 21 # 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 A1DOB O1 C1 DOUB N N 1 A1DOB C1 O2 SING N N 2 A1DOB C1 C2 SING N N 3 A1DOB C2 N1 SING N N 4 A1DOB N1 C3 SING N N 5 A1DOB C3 O3 DOUB N N 6 A1DOB C3 S1 SING N N 7 A1DOB S1 C4 SING N N 8 A1DOB C4 C5 DOUB Y N 9 A1DOB C5 C6 SING Y N 10 A1DOB C6 C7 DOUB Y N 11 A1DOB C7 C8 SING Y N 12 A1DOB C8 C9 DOUB Y N 13 A1DOB N1 C9 SING N N 14 A1DOB C4 C9 SING Y N 15 A1DOB O2 H7 SING N N 16 A1DOB C2 H1 SING N N 17 A1DOB C2 H2 SING N N 18 A1DOB C5 H3 SING N N 19 A1DOB C6 H4 SING N N 20 A1DOB C7 H5 SING N N 21 A1DOB C8 H6 SING N N 22 # 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 A1DOB SMILES ACDLabs 14.52 "O=C(O)CN1c2ccccc2SC1=O" A1DOB InChI InChI 1.06 "InChI=1S/C9H7NO3S/c11-8(12)5-10-6-3-1-2-4-7(6)14-9(10)13/h1-4H,5H2,(H,11,12)" A1DOB InChIKey InChI 1.06 SXOCCTHWTPGZHT-UHFFFAOYSA-N A1DOB SMILES_CANONICAL CACTVS 3.385 "OC(=O)CN1C(=O)Sc2ccccc12" A1DOB SMILES CACTVS 3.385 "OC(=O)CN1C(=O)Sc2ccccc12" A1DOB SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1ccc2c(c1)N(C(=O)S2)CC(=O)O" A1DOB SMILES "OpenEye OEToolkits" 3.1.0.0 "c1ccc2c(c1)N(C(=O)S2)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 A1DOB "SYSTEMATIC NAME" ACDLabs 14.52 "(2-oxo-1,3-benzothiazol-3(2H)-yl)acetic acid" A1DOB "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "2-(2-oxidanylidene-1,3-benzothiazol-3-yl)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 A1DOB "Create component" 2026-07-23 RCSB A1DOB "Initial release" 2026-08-05 RCSB #