data_1AC # _chem_comp.id 1AC _chem_comp.name "1-AMINOCYCLOPROPANECARBOXYLIC ACID" _chem_comp.type "PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C4 H7 N O2" _chem_comp.mon_nstd_parent_comp_id ALA _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-11-27 _chem_comp.pdbx_modified_date 2024-09-27 _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 101.104 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 1AC _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1J0E _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm Y # 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_backbone_atom_flag _chem_comp_atom.pdbx_n_terminal_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 1AC CB C3 C 0 1 N N N N N N 27.620 132.057 19.631 -0.587 -0.794 -1.532 CB 1AC 1 1AC CG C4 C 0 1 N N N N N N 28.283 131.710 20.957 -0.680 0.732 -1.537 CG 1AC 2 1AC CA C1 C 0 1 N N N Y N N 28.776 132.990 20.182 0.237 0.025 -0.538 CA 1AC 3 1AC C C2 C 0 1 N N N Y N Y 28.411 134.451 20.735 -0.190 0.004 0.906 C 1AC 4 1AC OXT O2 O 0 1 N Y N Y N Y 29.179 135.395 20.450 0.732 -0.025 1.880 OXT 1AC 5 1AC O O1 O 0 1 N N N Y N Y 27.377 134.596 21.417 -1.365 0.014 1.188 O 1AC 6 1AC N N1 N 0 1 N N N Y Y N 30.147 132.949 19.494 1.685 0.113 -0.768 N 1AC 7 1AC HB1 1H3 H 0 1 N N N N N N 27.447 131.507 18.676 -0.055 -1.269 -2.356 HB1 1AC 8 1AC HB2 2H3 H 0 1 N N N N N N 26.567 132.227 19.304 -1.439 -1.350 -1.141 HB2 1AC 9 1AC HG1 1H4 H 0 1 N N N N N N 27.904 131.524 21.989 -1.594 1.181 -1.149 HG1 1AC 10 1AC HG2 2H4 H 0 1 N N N N N N 28.790 130.801 21.357 -0.210 1.262 -2.365 HG2 1AC 11 1AC HXT H2 H 0 1 N Y N Y N Y 28.962 136.260 20.777 0.457 -0.038 2.807 HXT 1AC 12 1AC H 1H1 H 0 1 N N N Y Y N 30.891 133.549 19.848 2.129 -0.402 -0.023 H 1AC 13 1AC H2 2H1 H 0 1 N Y N Y Y N 30.022 133.131 18.498 1.874 -0.389 -1.622 H2 1AC 14 # 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 1AC CB CG SING N N 1 1AC CB CA SING N N 2 1AC CB HB1 SING N N 3 1AC CB HB2 SING N N 4 1AC CG CA SING N N 5 1AC CG HG1 SING N N 6 1AC CG HG2 SING N N 7 1AC CA C SING N N 8 1AC CA N SING N N 9 1AC C OXT SING N N 10 1AC C O DOUB N N 11 1AC OXT HXT SING N N 12 1AC N H SING N N 13 1AC N H2 SING N N 14 # 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 1AC SMILES ACDLabs 10.04 "O=C(O)C1(N)CC1" 1AC SMILES_CANONICAL CACTVS 3.341 "NC1(CC1)C(O)=O" 1AC SMILES CACTVS 3.341 "NC1(CC1)C(O)=O" 1AC SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1CC1(C(=O)O)N" 1AC SMILES "OpenEye OEToolkits" 1.5.0 "C1CC1(C(=O)O)N" 1AC InChI InChI 1.03 "InChI=1S/C4H7NO2/c5-4(1-2-4)3(6)7/h1-2,5H2,(H,6,7)" 1AC InChIKey InChI 1.03 PAJPWUMXBYXFCZ-UHFFFAOYSA-N # 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 1AC "SYSTEMATIC NAME" ACDLabs 10.04 "1-aminocyclopropanecarboxylic acid" 1AC "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "1-aminocyclopropane-1-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 1AC "Create component" 2002-11-27 RCSB 1AC "Modify descriptor" 2011-06-04 RCSB 1AC "Modify linking type" 2011-08-17 RCSB 1AC "Modify backbone" 2023-11-03 PDBE 1AC "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id 1AC _pdbx_chem_comp_pcm.modified_residue_id ALA _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Non-standard residue" _pdbx_chem_comp_pcm.position "Amino-acid side chain and backbone" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom ? _pdbx_chem_comp_pcm.modified_residue_id_linking_atom ? _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #