data_A1CI3 # _chem_comp.id A1CI3 _chem_comp.name "(6M)-6-(2-ethylphenyl)-3,4-dihydroxypyridine-2-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C14 H13 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-07-22 _chem_comp.pdbx_modified_date 2026-01-16 _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 259.257 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CI3 _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 9PMR _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 A1CI3 C15 C1 C 0 1 Y N N N N N 25.096 19.051 -18.604 4.592 -0.009 0.565 C15 A1CI3 1 A1CI3 C17 C2 C 0 1 Y N N N N N 24.375 17.817 -16.679 2.489 -0.741 -0.316 C17 A1CI3 2 A1CI3 C02 C3 C 0 1 Y N N N N N 19.942 17.112 -15.293 -1.737 -0.415 0.283 C02 A1CI3 3 A1CI3 C04 C4 C 0 1 Y N N N N N 21.236 17.945 -13.455 -1.495 1.915 -0.285 C04 A1CI3 4 A1CI3 C05 C5 C 0 1 Y N N N N N 22.207 18.291 -14.380 -0.124 1.752 -0.162 C05 A1CI3 5 A1CI3 C06 C6 C 0 1 Y N N N N N 22.028 18.044 -15.733 0.387 0.502 0.191 C06 A1CI3 6 A1CI3 C07 C7 C 0 1 N N N N N N 18.693 16.455 -15.887 -2.595 -1.593 0.526 C07 A1CI3 7 A1CI3 C12 C8 C 0 1 Y N N N N N 23.115 18.410 -16.758 1.854 0.321 0.325 C12 A1CI3 8 A1CI3 C14 C9 C 0 1 Y N N N N N 23.845 19.641 -18.689 3.966 1.043 1.208 C14 A1CI3 9 A1CI3 C16 C10 C 0 1 Y N N N N N 25.361 18.137 -17.598 3.855 -0.898 -0.197 C16 A1CI3 10 A1CI3 C19 C11 C 0 1 N N N N N N 23.887 15.529 -15.745 1.406 -1.095 -2.519 C19 A1CI3 11 A1CI3 C03 C12 C 0 1 Y N N N N N 20.092 17.344 -13.928 -2.321 0.808 -0.058 C03 A1CI3 12 A1CI3 C13 C13 C 0 1 Y N N N N N 22.858 19.322 -17.769 2.601 1.213 1.091 C13 A1CI3 13 A1CI3 C18 C14 C 0 1 N N N N N N 24.708 16.805 -15.584 1.687 -1.710 -1.146 C18 A1CI3 14 A1CI3 N01 N1 N 0 1 Y N N N N N 20.911 17.462 -16.122 -0.418 -0.528 0.395 N01 A1CI3 15 A1CI3 O08 O1 O 0 1 N N N N N N 17.706 16.143 -15.159 -2.039 -2.775 0.855 O08 A1CI3 16 A1CI3 O09 O2 O 0 1 N N N N N N 18.644 16.242 -17.132 -3.802 -1.495 0.430 O09 A1CI3 17 A1CI3 O10 O3 O 0 1 N N N N N N 19.149 17.004 -12.967 -3.668 0.921 -0.167 O10 A1CI3 18 A1CI3 O11 O4 O 0 1 N N N N N N 21.363 18.164 -12.079 -2.024 3.119 -0.628 O11 A1CI3 19 A1CI3 H151 H1 H 0 0 N N N N N N 25.863 19.304 -19.321 5.661 -0.136 0.655 H151 A1CI3 20 A1CI3 H051 H2 H 0 0 N N N N N N 23.119 18.761 -14.042 0.543 2.584 -0.339 H051 A1CI3 21 A1CI3 H141 H3 H 0 0 N N N N N N 23.638 20.352 -19.475 4.546 1.734 1.802 H141 A1CI3 22 A1CI3 H161 H4 H 0 0 N N N N N N 26.335 17.674 -17.530 4.349 -1.715 -0.701 H161 A1CI3 23 A1CI3 H191 H5 H 0 0 N N N N N N 24.148 14.821 -14.944 0.842 -0.170 -2.394 H191 A1CI3 24 A1CI3 H192 H6 H 0 0 N N N N N N 22.816 15.772 -15.685 2.350 -0.880 -3.020 H192 A1CI3 25 A1CI3 H193 H7 H 0 0 N N N N N N 24.105 15.074 -16.722 0.826 -1.796 -3.119 H193 A1CI3 26 A1CI3 H131 H8 H 0 0 N N N N N N 21.885 19.786 -17.841 2.114 2.038 1.589 H131 A1CI3 27 A1CI3 H181 H9 H 0 0 N N N N N N 25.777 16.553 -15.641 2.251 -2.635 -1.271 H181 A1CI3 28 A1CI3 H182 H10 H 0 0 N N N N N N 24.488 17.252 -14.603 0.744 -1.925 -0.644 H182 A1CI3 29 A1CI3 H1 H11 H 0 1 N N N N N N 17.021 15.765 -15.698 -2.641 -3.517 1.004 H1 A1CI3 30 A1CI3 H101 H12 H 0 0 N N N N N N 19.466 17.257 -12.108 -4.110 1.167 0.657 H101 A1CI3 31 A1CI3 H111 H13 H 0 0 N N N N N N 22.197 18.583 -11.900 -2.127 3.246 -1.581 H111 A1CI3 32 # 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 A1CI3 N01 C02 DOUB Y N 1 A1CI3 C02 C03 SING Y N 2 A1CI3 C03 C04 DOUB Y N 3 A1CI3 C04 C05 SING Y N 4 A1CI3 C05 C06 DOUB Y N 5 A1CI3 C06 N01 SING Y N 6 A1CI3 C02 C07 SING N N 7 A1CI3 C07 O08 SING N N 8 A1CI3 C07 O09 DOUB N N 9 A1CI3 C03 O10 SING N N 10 A1CI3 C04 O11 SING N N 11 A1CI3 C06 C12 SING N N 12 A1CI3 C12 C13 DOUB Y N 13 A1CI3 C13 C14 SING Y N 14 A1CI3 C14 C15 DOUB Y N 15 A1CI3 C15 C16 SING Y N 16 A1CI3 C16 C17 DOUB Y N 17 A1CI3 C17 C12 SING Y N 18 A1CI3 C17 C18 SING N N 19 A1CI3 C18 C19 SING N N 20 A1CI3 C15 H151 SING N N 21 A1CI3 C05 H051 SING N N 22 A1CI3 C14 H141 SING N N 23 A1CI3 C16 H161 SING N N 24 A1CI3 C19 H191 SING N N 25 A1CI3 C19 H192 SING N N 26 A1CI3 C19 H193 SING N N 27 A1CI3 C13 H131 SING N N 28 A1CI3 C18 H181 SING N N 29 A1CI3 C18 H182 SING N N 30 A1CI3 O08 H1 SING N N 31 A1CI3 O10 H101 SING N N 32 A1CI3 O11 H111 SING N N 33 # 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 A1CI3 SMILES ACDLabs 14.52 "Oc1c(O)cc(nc1C(O)=O)c1ccccc1CC" A1CI3 InChI InChI 1.06 "InChI=1S/C14H13NO4/c1-2-8-5-3-4-6-9(8)10-7-11(16)13(17)12(15-10)14(18)19/h3-7,17H,2H2,1H3,(H,15,16)(H,18,19)" A1CI3 InChIKey InChI 1.06 ZVOTZBNDSAQIRQ-UHFFFAOYSA-N A1CI3 SMILES_CANONICAL CACTVS 3.385 "CCc1ccccc1c2cc(O)c(O)c(n2)C(O)=O" A1CI3 SMILES CACTVS 3.385 "CCc1ccccc1c2cc(O)c(O)c(n2)C(O)=O" A1CI3 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CCc1ccccc1c2cc(c(c(n2)C(=O)O)O)O" A1CI3 SMILES "OpenEye OEToolkits" 3.1.0.0 "CCc1ccccc1c2cc(c(c(n2)C(=O)O)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 A1CI3 "SYSTEMATIC NAME" ACDLabs 14.52 "(6M)-6-(2-ethylphenyl)-3,4-dihydroxypyridine-2-carboxylic acid" A1CI3 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "6-(2-ethylphenyl)-3,4-bis(oxidanyl)pyridine-2-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 A1CI3 "Create component" 2025-07-22 RCSB A1CI3 "Initial release" 2026-01-21 RCSB #