data_A1CFJ # _chem_comp.id A1CFJ _chem_comp.name "2-(2,6-dichloroanilino)pyridine-3-sulfonic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H8 Cl2 N2 O3 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-06-09 _chem_comp.pdbx_modified_date 2026-01-30 _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 319.164 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CFJ _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 9P0R _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 A1CFJ C12 C1 C 0 1 Y N N N N N 32.353 191.857 5.903 -4.379 -0.184 0.006 C12 A1CFJ 1 A1CFJ C13 C2 C 0 1 Y N N N N N 32.841 192.882 5.113 -3.735 0.921 0.534 C13 A1CFJ 2 A1CFJ C14 C3 C 0 1 Y N N N N N 32.041 193.450 4.139 -2.360 0.923 0.666 C14 A1CFJ 3 A1CFJ C17 C4 C 0 1 Y N N N N N 31.314 192.058 -0.052 0.692 1.816 -2.408 C17 A1CFJ 4 A1CFJ C18 C5 C 0 1 Y N N N N N 30.464 192.451 -1.068 2.072 1.768 -2.391 C18 A1CFJ 5 A1CFJ C05 C6 C 0 1 Y N N N N N 29.199 193.635 0.562 1.944 0.388 -0.454 C05 A1CFJ 6 A1CFJ C06 C7 C 0 1 Y N N N N N 30.096 193.207 1.524 0.558 0.475 -0.534 C06 A1CFJ 7 A1CFJ C08 C8 C 0 1 Y N N N N N 30.752 193.000 3.940 -1.623 -0.186 0.269 C08 A1CFJ 8 A1CFJ C09 C9 C 0 1 Y N N N N N 30.267 191.975 4.734 -2.273 -1.295 -0.260 C09 A1CFJ 9 A1CFJ C11 C10 C 0 1 Y N N N N N 31.060 191.402 5.709 -3.649 -1.292 -0.384 C11 A1CFJ 10 A1CFJ C19 C11 C 0 1 Y N N N N N 29.379 193.256 -0.764 2.715 1.042 -1.397 C19 A1CFJ 11 A1CFJ N07 N1 N 0 1 N N N N N N 29.915 193.598 2.916 -0.230 -0.187 0.401 N07 A1CFJ 12 A1CFJ N16 N2 N 0 1 Y N N N N N 31.112 192.439 1.198 -0.019 1.182 -1.495 N16 A1CFJ 13 A1CFJ O01 O1 O 0 1 N N N N N N 27.139 194.207 2.288 4.024 -1.079 0.275 O01 A1CFJ 14 A1CFJ O03 O2 O 0 1 N N N N N N 26.819 194.794 -0.125 3.041 0.366 1.856 O03 A1CFJ 15 A1CFJ O04 O3 O 0 1 N N N N N N 28.256 196.130 1.139 1.878 -1.689 1.037 O04 A1CFJ 16 A1CFJ S02 S1 S 0 1 N N N N N N 27.801 194.696 1.014 2.706 -0.554 0.826 S02 A1CFJ 17 A1CFJ CL10 CL1 CL 0 0 N N N N N N 28.598 191.401 4.502 -1.358 -2.683 -0.758 CL10 A1CFJ 18 A1CFJ CL15 CL2 CL 0 0 N N N N N N 32.678 194.768 3.135 -1.553 2.311 1.327 CL15 A1CFJ 19 A1CFJ H1 H1 H 0 1 N N N N N N 32.976 191.415 6.666 -5.454 -0.183 -0.097 H1 A1CFJ 20 A1CFJ H2 H2 H 0 1 N N N N N N 33.850 193.240 5.257 -4.309 1.783 0.842 H2 A1CFJ 21 A1CFJ H3 H3 H 0 1 N N N N N N 32.160 191.427 -0.283 0.188 2.383 -3.176 H3 A1CFJ 22 A1CFJ H4 H4 H 0 1 N N N N N N 30.643 192.135 -2.085 2.645 2.290 -3.142 H4 A1CFJ 23 A1CFJ H5 H5 H 0 1 N N N N N N 30.672 190.600 6.319 -4.155 -2.153 -0.795 H5 A1CFJ 24 A1CFJ H6 H6 H 0 1 N N N N N N 28.693 193.580 -1.533 3.793 0.989 -1.362 H6 A1CFJ 25 A1CFJ H7 H7 H 0 1 N N N N N N 29.220 194.273 3.164 0.186 -0.649 1.146 H7 A1CFJ 26 A1CFJ H8 H8 H 0 1 N N N N N N 27.136 194.905 2.932 4.528 -1.614 0.903 H8 A1CFJ 27 # 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 A1CFJ C18 C19 DOUB Y N 1 A1CFJ C18 C17 SING Y N 2 A1CFJ C19 C05 SING Y N 3 A1CFJ O03 S02 DOUB N N 4 A1CFJ C17 N16 DOUB Y N 5 A1CFJ C05 S02 SING N N 6 A1CFJ C05 C06 DOUB Y N 7 A1CFJ S02 O04 DOUB N N 8 A1CFJ S02 O01 SING N N 9 A1CFJ N16 C06 SING Y N 10 A1CFJ C06 N07 SING N N 11 A1CFJ N07 C08 SING N N 12 A1CFJ CL15 C14 SING N N 13 A1CFJ C08 C14 DOUB Y N 14 A1CFJ C08 C09 SING Y N 15 A1CFJ C14 C13 SING Y N 16 A1CFJ CL10 C09 SING N N 17 A1CFJ C09 C11 DOUB Y N 18 A1CFJ C13 C12 DOUB Y N 19 A1CFJ C11 C12 SING Y N 20 A1CFJ C12 H1 SING N N 21 A1CFJ C13 H2 SING N N 22 A1CFJ C17 H3 SING N N 23 A1CFJ C18 H4 SING N N 24 A1CFJ C11 H5 SING N N 25 A1CFJ C19 H6 SING N N 26 A1CFJ N07 H7 SING N N 27 A1CFJ O01 H8 SING N N 28 # 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 A1CFJ SMILES ACDLabs 14.52 "O=S(=O)(O)c1cccnc1Nc1c(Cl)cccc1Cl" A1CFJ InChI InChI 1.06 "InChI=1S/C11H8Cl2N2O3S/c12-7-3-1-4-8(13)10(7)15-11-9(19(16,17)18)5-2-6-14-11/h1-6H,(H,14,15)(H,16,17,18)" A1CFJ InChIKey InChI 1.06 WLGWVYUEDPSKLN-UHFFFAOYSA-N A1CFJ SMILES_CANONICAL CACTVS 3.385 "O[S](=O)(=O)c1cccnc1Nc2c(Cl)cccc2Cl" A1CFJ SMILES CACTVS 3.385 "O[S](=O)(=O)c1cccnc1Nc2c(Cl)cccc2Cl" A1CFJ SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1cc(c(c(c1)Cl)Nc2c(cccn2)S(=O)(=O)O)Cl" A1CFJ SMILES "OpenEye OEToolkits" 3.1.0.0 "c1cc(c(c(c1)Cl)Nc2c(cccn2)S(=O)(=O)O)Cl" # 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 A1CFJ "SYSTEMATIC NAME" ACDLabs 14.52 "2-(2,6-dichloroanilino)pyridine-3-sulfonic acid" A1CFJ "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "2-[[2,6-bis(chloranyl)phenyl]amino]pyridine-3-sulfonic 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 A1CFJ "Create component" 2025-06-09 RCSB A1CFJ "Initial release" 2026-02-04 RCSB #