data_DAS # _chem_comp.id DAS _chem_comp.name "D-ASPARTIC ACID" _chem_comp.type "D-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C4 H7 N O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _chem_comp.pdbx_modified_date 2023-11-03 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces DSP _chem_comp.formula_weight 133.103 _chem_comp.one_letter_code D _chem_comp.three_letter_code DAS _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 1AN1 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # 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 DAS N N N 0 1 N N N Y Y N 17.583 59.747 30.265 1.659 -0.052 -0.266 N DAS 1 DAS CA CA C 0 1 N N R Y N N 18.873 59.859 30.954 0.266 0.365 -0.472 CA DAS 2 DAS C C C 0 1 N N N Y N Y 19.982 60.297 29.948 -0.163 0.007 -1.872 C DAS 3 DAS O O O 0 1 N N N Y N Y 19.687 60.632 28.810 0.320 -0.951 -2.425 O DAS 4 DAS CB CB C 0 1 N N N N N N 18.788 60.798 32.128 -0.634 -0.350 0.535 CB DAS 5 DAS CG CG C 0 1 N N N N N N 18.684 62.225 31.716 -0.205 0.007 1.935 CG DAS 6 DAS OD1 OD1 O 0 1 N N N N N N 17.604 62.665 31.218 0.725 0.757 2.108 OD1 DAS 7 DAS OD2 OD2 O 0 1 N N N N N N 19.688 62.908 31.932 -0.857 -0.507 2.989 OD2 DAS 8 DAS OXT OXT O 0 1 N Y N Y N Y 21.246 60.177 30.330 -1.082 0.754 -2.503 OXT DAS 9 DAS H H H 0 1 N N N Y Y N 16.857 59.460 30.922 2.199 0.359 -1.012 H DAS 10 DAS H2 HN2 H 0 1 N Y N Y Y N 17.633 59.124 29.458 1.687 -1.051 -0.405 H2 DAS 11 DAS HA HA H 0 1 N N N Y N N 19.145 58.856 31.359 0.185 1.442 -0.331 HA DAS 12 DAS HB2 1HB H 0 1 N N N N N N 17.949 60.515 32.806 -1.668 -0.040 0.382 HB2 DAS 13 DAS HB3 2HB H 0 1 N N N N N N 19.644 60.644 32.825 -0.553 -1.428 0.395 HB3 DAS 14 DAS HD2 HD2 H 0 1 N N N N N N 19.621 63.818 31.669 -0.582 -0.277 3.887 HD2 DAS 15 DAS HXT HXT H 0 1 N Y N Y N Y 21.921 60.443 29.717 -1.358 0.524 -3.401 HXT DAS 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 DAS N CA SING N N 1 DAS N H SING N N 2 DAS N H2 SING N N 3 DAS CA C SING N N 4 DAS CA CB SING N N 5 DAS CA HA SING N N 6 DAS C O DOUB N N 7 DAS C OXT SING N N 8 DAS CB CG SING N N 9 DAS CB HB2 SING N N 10 DAS CB HB3 SING N N 11 DAS CG OD1 DOUB N N 12 DAS CG OD2 SING N N 13 DAS OD2 HD2 SING N N 14 DAS OXT HXT 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 DAS SMILES ACDLabs 10.04 "O=C(O)CC(N)C(=O)O" DAS SMILES_CANONICAL CACTVS 3.341 "N[C@H](CC(O)=O)C(O)=O" DAS SMILES CACTVS 3.341 "N[CH](CC(O)=O)C(O)=O" DAS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C([C@H](C(=O)O)N)C(=O)O" DAS SMILES "OpenEye OEToolkits" 1.5.0 "C(C(C(=O)O)N)C(=O)O" DAS 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-/m1/s1" DAS InChIKey InChI 1.03 CKLJMWTZIZZHCS-UWTATZPHSA-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 DAS "SYSTEMATIC NAME" ACDLabs 10.04 "D-aspartic acid" DAS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R)-2-aminobutanedioic 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 DAS "Create component" 1999-07-08 RCSB DAS "Modify descriptor" 2011-06-04 RCSB DAS "Modify backbone" 2023-11-03 PDBE #