data_A1BE4 # _chem_comp.id A1BE4 _chem_comp.name "1-methyl-9H-pyrido[3,4-b]indole-3-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C13 H10 N2 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-11-01 _chem_comp.pdbx_modified_date 2025-07-04 _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 226.231 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1BE4 _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 9E6C _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 A1BE4 C4 C1 C 0 1 Y N N N N N 146.314 182.354 194.561 -0.288 0.257 0.002 C4 A1BE4 1 A1BE4 C5 C2 C 0 1 Y N N N N N 147.386 182.462 193.681 0.897 0.988 0.000 C5 A1BE4 2 A1BE4 C6 C3 C 0 1 Y N N N N N 147.097 182.544 192.316 2.107 0.298 0.001 C6 A1BE4 3 A1BE4 C8 C4 C 0 1 N N N N N N 148.230 182.626 191.307 3.377 1.052 0.000 C8 A1BE4 4 A1BE4 C13 C5 C 0 1 Y N N N N N 146.561 182.024 198.363 -3.790 1.811 -0.003 C13 A1BE4 5 A1BE4 C15 C6 C 0 1 Y N N N N N 144.294 181.983 197.544 -3.812 -0.590 0.002 C15 A1BE4 6 A1BE4 C1 C7 C 0 1 N N N N N N 143.424 182.479 192.060 1.137 -3.260 -0.006 C1 A1BE4 7 A1BE4 C11 C8 C 0 1 Y N N N N N 146.168 182.228 196.000 -1.717 0.606 0.001 C11 A1BE4 8 A1BE4 C12 C9 C 0 1 Y N N N N N 147.051 182.175 197.075 -2.412 1.814 -0.002 C12 A1BE4 9 A1BE4 C14 C10 C 0 1 Y N N N N N 145.196 181.931 198.596 -4.486 0.611 -0.001 C14 A1BE4 10 A1BE4 C16 C11 C 0 1 Y N N N N N 144.787 182.132 196.254 -2.420 -0.609 0.003 C16 A1BE4 11 A1BE4 C2 C12 C 0 1 Y N N N N N 144.802 182.432 192.651 1.037 -1.757 -0.002 C2 A1BE4 12 A1BE4 C3 C13 C 0 1 Y N N N N N 145.015 182.333 194.027 -0.219 -1.148 -0.002 C3 A1BE4 13 A1BE4 N17 N1 N 0 1 Y N N N N N 144.103 182.198 195.055 -1.504 -1.644 0.005 N17 A1BE4 14 A1BE4 N7 N2 N 0 1 Y N N N N N 145.850 182.532 191.815 2.132 -1.033 0.004 N7 A1BE4 15 A1BE4 O10 O1 O 0 1 N N N N N N 149.406 182.578 191.751 4.552 0.393 0.001 O10 A1BE4 16 A1BE4 O9 O2 O 0 1 N N N N N N 147.922 182.728 190.100 3.362 2.267 -0.002 O9 A1BE4 17 A1BE4 H5 H1 H 0 1 N N N N N N 148.405 182.482 194.040 0.878 2.067 -0.002 H5 A1BE4 18 A1BE4 H13 H2 H 0 1 N N N N N N 147.249 181.978 199.194 -4.330 2.746 -0.005 H13 A1BE4 19 A1BE4 H15 H3 H 0 1 N N N N N N 143.232 181.909 197.724 -4.364 -1.518 0.004 H15 A1BE4 20 A1BE4 H1C H4 H 0 1 N N N N N N 143.496 182.595 190.969 1.162 -3.620 -1.035 H1C A1BE4 21 A1BE4 H1A H5 H 0 1 N N N N N N 142.892 181.545 192.295 2.048 -3.565 0.508 H1A A1BE4 22 A1BE4 H1B H6 H 0 1 N N N N N N 142.872 183.331 192.483 0.272 -3.683 0.505 H1B A1BE4 23 A1BE4 H12 H7 H 0 1 N N N N N N 148.115 182.251 196.906 -1.873 2.749 -0.004 H12 A1BE4 24 A1BE4 H14 H8 H 0 1 N N N N N N 144.833 181.817 199.607 -5.567 0.619 -0.002 H14 A1BE4 25 A1BE4 H17 H9 H 0 1 N N N N N N 143.110 182.155 194.949 -1.734 -2.587 0.011 H17 A1BE4 26 A1BE4 H1 H10 H 0 1 N N N N N N 150.020 182.631 191.028 5.357 0.929 0.001 H1 A1BE4 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 A1BE4 O9 C8 DOUB N N 1 A1BE4 C8 O10 SING N N 2 A1BE4 C8 C6 SING N N 3 A1BE4 N7 C6 DOUB Y N 4 A1BE4 N7 C2 SING Y N 5 A1BE4 C1 C2 SING N N 6 A1BE4 C6 C5 SING Y N 7 A1BE4 C2 C3 DOUB Y N 8 A1BE4 C5 C4 DOUB Y N 9 A1BE4 C3 C4 SING Y N 10 A1BE4 C3 N17 SING Y N 11 A1BE4 C4 C11 SING Y N 12 A1BE4 N17 C16 SING Y N 13 A1BE4 C11 C16 DOUB Y N 14 A1BE4 C11 C12 SING Y N 15 A1BE4 C16 C15 SING Y N 16 A1BE4 C12 C13 DOUB Y N 17 A1BE4 C15 C14 DOUB Y N 18 A1BE4 C13 C14 SING Y N 19 A1BE4 C5 H5 SING N N 20 A1BE4 C13 H13 SING N N 21 A1BE4 C15 H15 SING N N 22 A1BE4 C1 H1C SING N N 23 A1BE4 C1 H1A SING N N 24 A1BE4 C1 H1B SING N N 25 A1BE4 C12 H12 SING N N 26 A1BE4 C14 H14 SING N N 27 A1BE4 N17 H17 SING N N 28 A1BE4 O10 H1 SING N N 29 # 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 A1BE4 SMILES ACDLabs 14.52 "O=C(O)c1cc2c3ccccc3[NH]c2c(C)n1" A1BE4 InChI InChI 1.06 "InChI=1S/C13H10N2O2/c1-7-12-9(6-11(14-7)13(16)17)8-4-2-3-5-10(8)15-12/h2-6,15H,1H3,(H,16,17)" A1BE4 InChIKey InChI 1.06 MFEZJNMQTQMDRQ-UHFFFAOYSA-N A1BE4 SMILES_CANONICAL CACTVS 3.385 "Cc1nc(cc2c1[nH]c3ccccc23)C(O)=O" A1BE4 SMILES CACTVS 3.385 "Cc1nc(cc2c1[nH]c3ccccc23)C(O)=O" A1BE4 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "Cc1c2c(cc(n1)C(=O)O)c3ccccc3[nH]2" A1BE4 SMILES "OpenEye OEToolkits" 3.1.0.0 "Cc1c2c(cc(n1)C(=O)O)c3ccccc3[nH]2" # 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 A1BE4 "SYSTEMATIC NAME" ACDLabs 14.52 "1-methyl-9H-pyrido[3,4-b]indole-3-carboxylic acid" A1BE4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "1-methyl-9~{H}-pyrido[3,4-b]indole-3-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 A1BE4 "Create component" 2024-11-01 RCSB A1BE4 "Initial release" 2025-07-09 RCSB #