data_IAS # _chem_comp.id IAS _chem_comp.name "BETA-L-ASPARTIC ACID" _chem_comp.type "L-beta-peptide, C-gamma linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C4 H7 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "L-aspartic acid" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 133.103 _chem_comp.one_letter_code D _chem_comp.three_letter_code IAS _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 1DY5 _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 IAS N N N 0 1 N N N Y Y N 49.498 14.248 23.259 -0.317 1.688 0.066 N IAS 1 IAS CA CA C 0 1 N N S Y N N 48.105 13.864 23.263 -0.470 0.286 -0.344 CA IAS 2 IAS C C C 0 1 N N N Y N Y 47.850 12.569 22.473 -1.868 -0.180 -0.029 C IAS 3 IAS O O O 0 1 N N N Y N Y 46.794 12.412 21.851 -2.534 0.415 0.786 O IAS 4 IAS CB CB C 0 1 N N N N N N 47.150 14.974 22.822 0.539 -0.580 0.413 CB IAS 5 IAS CG CG C 0 1 N N N N N N 47.091 16.074 23.866 1.938 -0.195 0.004 CG IAS 6 IAS OD1 OD1 O 0 1 N N N N N N 46.958 15.838 25.075 2.109 0.681 -0.810 OD1 IAS 7 IAS OXT OXT O 0 1 N N N Y N Y 48.735 11.735 22.529 -2.374 -1.256 -0.652 OXT IAS 8 IAS H H H 0 1 N N N Y Y N 49.613 15.092 23.783 -0.928 2.289 -0.467 H IAS 9 IAS H2 H2 H 0 1 N Y N Y Y N 50.045 13.521 23.674 -0.478 1.795 1.056 H2 IAS 10 IAS HA HA H 0 1 N N N Y N N 47.877 13.667 24.321 -0.292 0.199 -1.416 HA IAS 11 IAS HB2 HB2 H 0 1 N N N N N N 47.506 15.399 21.872 0.419 -0.425 1.485 HB2 IAS 12 IAS HB3 HB3 H 0 1 N N N N N N 46.144 14.551 22.688 0.367 -1.630 0.176 HB3 IAS 13 IAS HXT HXT H 0 1 N N N Y N Y 48.481 10.969 22.028 -3.275 -1.517 -0.416 HXT IAS 14 IAS OD2 OD2 O 0 1 N Y N N N N 47.169 17.491 23.691 2.992 -0.826 0.543 OD2 IAS 15 IAS HD2 HD2 H 0 1 N Y N N N N 47.101 17.919 24.536 3.869 -0.545 0.250 HD2 IAS 16 # 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 IAS N CA SING N N 1 IAS N H SING N N 2 IAS N H2 SING N N 3 IAS CA C SING N N 4 IAS CA CB SING N N 5 IAS CA HA SING N N 6 IAS C O DOUB N N 7 IAS C OXT SING N N 8 IAS CB CG SING N N 9 IAS CB HB2 SING N N 10 IAS CB HB3 SING N N 11 IAS CG OD1 DOUB N N 12 IAS OXT HXT SING N N 13 IAS CG OD2 SING N N 14 IAS OD2 HD2 SING N N 15 # 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 IAS SMILES ACDLabs 12.01 "O=C(O)CC(N)C(=O)O" IAS SMILES_CANONICAL CACTVS 3.370 "N[C@@H](CC(O)=O)C(O)=O" IAS SMILES CACTVS 3.370 "N[CH](CC(O)=O)C(O)=O" IAS SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "C([C@@H](C(=O)O)N)C(=O)O" IAS SMILES "OpenEye OEToolkits" 1.7.2 "C(C(C(=O)O)N)C(=O)O" IAS InChI InChI 1.03 "InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1" IAS InChIKey InChI 1.03 CKLJMWTZIZZHCS-REOHCLBHSA-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 IAS "SYSTEMATIC NAME" ACDLabs 12.01 "L-aspartic acid" IAS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(2S)-2-azanylbutanedioic 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 IAS "Create component" 1999-07-08 RCSB IAS "Other modification" 2011-02-28 RCSB IAS "Modify name" 2011-06-03 RCSB IAS "Modify descriptor" 2011-06-04 RCSB IAS "Modify synonyms" 2021-03-01 PDBE IAS "Modify backbone" 2023-11-03 PDBE IAS "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id IAS _pdbx_chem_comp_synonyms.name "L-aspartic acid" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id IAS _pdbx_chem_comp_pcm.modified_residue_id ? _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 ? #