data_A1BL4 # _chem_comp.id A1BL4 _chem_comp.name "(4R)-8-amino-2-cyclopropylimidazo[1,2-a]pyridine-6-carboxylic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H11 N3 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-12-17 _chem_comp.pdbx_modified_date 2026-01-09 _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 217.224 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1BL4 _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 9MJX _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 A1BL4 C2 C1 C 0 1 N N N N N N -11.262 7.526 18.932 3.441 -0.899 -0.074 C2 A1BL4 1 A1BL4 C4 C2 C 0 1 Y N N N N N -10.178 7.037 19.818 2.108 -0.272 -0.012 C4 A1BL4 2 A1BL4 C5 C3 C 0 1 Y N N N N N -8.854 7.528 19.622 1.986 1.140 -0.056 C5 A1BL4 3 A1BL4 C6 C4 C 0 1 Y N N N N N -7.841 7.087 20.414 0.749 1.708 0.001 C6 A1BL4 4 A1BL4 C8 C5 C 0 1 Y N N N N N -8.105 6.140 21.435 -0.394 0.877 0.105 C8 A1BL4 5 A1BL4 C11 C6 C 0 1 Y N N N N N -9.323 4.785 22.664 -1.502 -1.022 0.246 C11 A1BL4 6 A1BL4 C15 C7 C 0 1 N N N N N N -6.129 3.253 24.084 -4.652 -0.334 -0.935 C15 A1BL4 7 A1BL4 C16 C8 C 0 1 N N N N N N -6.355 4.389 25.092 -4.494 -1.478 0.069 C16 A1BL4 8 A1BL4 O1 O1 O 0 1 N N N N N N -12.360 7.000 18.931 4.544 -0.130 -0.167 O1 A1BL4 9 A1BL4 O3 O2 O 0 1 N N N N N N -11.028 8.564 18.103 3.546 -2.109 -0.036 O3 A1BL4 10 A1BL4 N7 N1 N 0 1 N N N N N N -6.558 7.567 20.217 0.609 3.098 -0.041 N7 A1BL4 11 A1BL4 N9 N2 N 0 1 Y N N N N N -7.321 5.564 22.330 -1.687 1.150 0.177 N9 A1BL4 12 A1BL4 C10 C9 C 0 1 Y N N N N N -8.039 4.745 23.094 -2.374 0.008 0.263 C10 A1BL4 13 A1BL4 N12 N3 N 0 1 Y N N N N N -9.380 5.674 21.614 -0.245 -0.486 0.146 N12 A1BL4 14 A1BL4 C13 C10 C 0 1 Y N N N N N -10.408 6.112 20.816 0.991 -1.051 0.083 C13 A1BL4 15 A1BL4 C14 C11 C 0 1 N N N N N N -7.513 3.896 24.227 -3.873 -0.111 0.363 C14 A1BL4 16 A1BL4 H1 H1 H 0 1 N N N N N N -8.656 8.250 18.844 2.867 1.760 -0.135 H1 A1BL4 17 A1BL4 H2 H2 H 0 1 N N N N N N -10.151 4.223 23.070 -1.748 -2.072 0.301 H2 A1BL4 18 A1BL4 H3 H3 H 0 1 N N N N N N -5.959 2.226 24.440 -4.080 -0.396 -1.861 H3 A1BL4 19 A1BL4 H4 H4 H 0 1 N N N N N N -5.530 3.431 23.179 -5.634 0.130 -1.019 H4 A1BL4 20 A1BL4 H5 H5 H 0 1 N N N N N N -6.346 4.176 26.171 -5.373 -1.765 0.646 H5 A1BL4 21 A1BL4 H6 H6 H 0 1 N N N N N N -5.916 5.381 24.910 -3.819 -2.291 -0.196 H6 A1BL4 22 A1BL4 H7 H7 H 0 1 N N N N N N -12.920 7.436 18.300 5.395 -0.586 -0.205 H7 A1BL4 23 A1BL4 H8 H8 H 0 1 N N N N N N -5.938 7.144 20.878 1.394 3.663 -0.111 H8 A1BL4 24 A1BL4 H9 H9 H 0 1 N N N N N N -6.258 7.345 19.289 -0.274 3.497 0.001 H9 A1BL4 25 A1BL4 H10 H10 H 0 1 N N N N N N -11.406 5.729 20.971 1.090 -2.126 0.113 H10 A1BL4 26 A1BL4 H11 H11 H 0 1 N N N N N N -8.262 3.283 24.749 -4.343 0.502 1.132 H11 A1BL4 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 A1BL4 O3 C2 DOUB N N 1 A1BL4 O1 C2 SING N N 2 A1BL4 C2 C4 SING N N 3 A1BL4 C5 C4 SING Y N 4 A1BL4 C5 C6 DOUB Y N 5 A1BL4 C4 C13 DOUB Y N 6 A1BL4 N7 C6 SING N N 7 A1BL4 C6 C8 SING Y N 8 A1BL4 C13 N12 SING Y N 9 A1BL4 C8 N12 SING Y N 10 A1BL4 C8 N9 DOUB Y N 11 A1BL4 N12 C11 SING Y N 12 A1BL4 N9 C10 SING Y N 13 A1BL4 C11 C10 DOUB Y N 14 A1BL4 C10 C14 SING N N 15 A1BL4 C15 C14 SING N N 16 A1BL4 C15 C16 SING N N 17 A1BL4 C14 C16 SING N N 18 A1BL4 C5 H1 SING N N 19 A1BL4 C11 H2 SING N N 20 A1BL4 C15 H3 SING N N 21 A1BL4 C15 H4 SING N N 22 A1BL4 C16 H5 SING N N 23 A1BL4 C16 H6 SING N N 24 A1BL4 O1 H7 SING N N 25 A1BL4 N7 H8 SING N N 26 A1BL4 N7 H9 SING N N 27 A1BL4 C13 H10 SING N N 28 A1BL4 C14 H11 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 A1BL4 SMILES ACDLabs 14.52 "O=C(O)c1cc(N)c2nc(cn2c1)C1CC1" A1BL4 InChI InChI 1.06 "InChI=1S/C11H11N3O2/c12-8-3-7(11(15)16)4-14-5-9(6-1-2-6)13-10(8)14/h3-6H,1-2,12H2,(H,15,16)" A1BL4 InChIKey InChI 1.06 SSRMPGBWVZOART-UHFFFAOYSA-N A1BL4 SMILES_CANONICAL CACTVS 3.385 "Nc1cc(cn2cc(nc12)C3CC3)C(O)=O" A1BL4 SMILES CACTVS 3.385 "Nc1cc(cn2cc(nc12)C3CC3)C(O)=O" A1BL4 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1c(cn2cc(nc2c1N)C3CC3)C(=O)O" A1BL4 SMILES "OpenEye OEToolkits" 3.1.0.0 "c1c(cn2cc(nc2c1N)C3CC3)C(=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 A1BL4 "SYSTEMATIC NAME" ACDLabs 14.52 "(4R)-8-amino-2-cyclopropylimidazo[1,2-a]pyridine-6-carboxylic acid" A1BL4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "8-azanyl-2-cyclopropyl-imidazo[1,2-a]pyridine-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 A1BL4 "Create component" 2024-12-17 RCSB A1BL4 "Initial release" 2026-01-14 RCSB #