data_A1JTK # _chem_comp.id A1JTK _chem_comp.name "2-azanyl-1,3-benzothiazole-6-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C8 H6 N2 O2 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _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 194.210 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JTK _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 9T4W _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1JTK C2 C1 C 0 1 Y N N N N N 194.778 172.918 163.035 2.985 -0.133 -0.000 C2 A1JTK 1 A1JTK C5 C2 C 0 1 Y N N N N N 191.323 172.345 162.185 -0.181 -1.877 -0.003 C5 A1JTK 2 A1JTK C6 C3 C 0 1 Y N N N N N 190.590 172.706 161.071 -1.476 -1.471 -0.002 C6 A1JTK 3 A1JTK C7 C4 C 0 1 Y N N N N N 191.194 173.414 160.038 -1.796 -0.106 0.001 C7 A1JTK 4 A1JTK C8 C5 C 0 1 N N N N N N 190.398 173.807 158.820 -3.205 0.324 0.001 C8 A1JTK 5 A1JTK O9 O1 O 0 1 N N N N N N 190.836 173.446 157.700 -3.479 1.508 0.002 O9 A1JTK 6 A1JTK C11 C6 C 0 1 Y N N N N N 192.541 173.762 160.133 -0.774 0.842 0.001 C11 A1JTK 7 A1JTK C12 C7 C 0 1 Y N N N N N 193.272 173.405 161.240 0.551 0.431 0.001 C12 A1JTK 8 A1JTK C4 C8 C 0 1 Y N N N N N 192.683 172.704 162.265 0.873 -0.933 -0.002 C4 A1JTK 9 A1JTK N1 N1 N 0 1 N N N N N N 195.822 172.800 163.858 4.361 -0.199 0.004 N1 A1JTK 10 A1JTK N3 N2 N 0 1 Y N N N N N 193.577 172.435 163.291 2.198 -1.157 0.003 N3 A1JTK 11 A1JTK O10 O2 O 0 1 N N N N N N 189.347 174.470 159.002 -4.190 -0.595 0.000 O10 A1JTK 12 A1JTK S13 S1 S 0 1 Y N N N N N 194.934 173.748 161.519 2.051 1.356 -0.003 S13 A1JTK 13 A1JTK H16 H1 H 0 1 N N N N N N 190.857 171.792 162.988 0.048 -2.932 -0.004 H16 A1JTK 14 A1JTK H17 H2 H 0 1 N N N N N N 189.546 172.438 161.002 -2.267 -2.207 -0.003 H17 A1JTK 15 A1JTK H18 H3 H 0 1 N N N N N N 193.011 174.314 159.333 -1.013 1.895 0.003 H18 A1JTK 16 A1JTK H15 H4 H 0 1 N N N N N N 196.620 173.245 163.451 4.805 -1.062 0.009 H15 A1JTK 17 A1JTK H14 H5 H 0 1 N N N N N N 195.608 173.235 164.733 4.886 0.617 0.001 H14 A1JTK 18 A1JTK H1 H6 H 0 1 N N N N N N 188.939 174.654 158.164 -5.099 -0.265 0.001 H1 A1JTK 19 # 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 A1JTK O9 C8 DOUB N N 1 A1JTK C8 O10 SING N N 2 A1JTK C8 C7 SING N N 3 A1JTK C7 C11 DOUB Y N 4 A1JTK C7 C6 SING Y N 5 A1JTK C11 C12 SING Y N 6 A1JTK C6 C5 DOUB Y N 7 A1JTK C12 S13 SING Y N 8 A1JTK C12 C4 DOUB Y N 9 A1JTK S13 C2 SING Y N 10 A1JTK C5 C4 SING Y N 11 A1JTK C4 N3 SING Y N 12 A1JTK C2 N3 DOUB Y N 13 A1JTK C2 N1 SING N N 14 A1JTK C5 H16 SING N N 15 A1JTK C6 H17 SING N N 16 A1JTK C11 H18 SING N N 17 A1JTK N1 H15 SING N N 18 A1JTK N1 H14 SING N N 19 A1JTK O10 H1 SING N N 20 # 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 A1JTK InChI InChI 1.06 "InChI=1S/C8H6N2O2S/c9-8-10-5-2-1-4(7(11)12)3-6(5)13-8/h1-3H,(H2,9,10)(H,11,12)" A1JTK InChIKey InChI 1.06 ZEAKWWWXCZMODH-UHFFFAOYSA-N A1JTK SMILES_CANONICAL CACTVS 3.385 "Nc1sc2cc(ccc2n1)C(O)=O" A1JTK SMILES CACTVS 3.385 "Nc1sc2cc(ccc2n1)C(O)=O" A1JTK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc2c(cc1C(=O)O)sc(n2)N" A1JTK SMILES "OpenEye OEToolkits" 2.0.7 "c1cc2c(cc1C(=O)O)sc(n2)N" # _pdbx_chem_comp_identifier.comp_id A1JTK _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 "2-azanyl-1,3-benzothiazole-6-carboxylic 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 A1JTK "Create component" 2025-11-03 PDBE A1JTK "Initial release" 2026-09-16 RCSB #