data_OAA
# 
_chem_comp.id                                    OAA 
_chem_comp.name                                  "OXALOACETATE ION" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAI 
_chem_comp.formula                               "C4 H3 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    -1 
_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                        131.064 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     OAA 
_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        1CSH 
_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 
OAA O1  O1  O 0  1 N N N N N N 13.831 -9.014 -1.458 -2.055 -1.070 0.000  O1  OAA 1  
OAA O2  O2  O -1 1 N N N N N N 12.464 -9.043 0.317  -3.020 0.809  0.000  O2  OAA 2  
OAA O4  O4  O 0  1 N N N N N N 15.312 -5.087 -2.634 2.150  1.409  0.000  O4  OAA 3  
OAA O5  O5  O 0  1 N N N N N N 13.247 -5.436 -2.040 2.848  -0.695 0.000  O5  OAA 4  
OAA O3  O3  O 0  1 N N N N N N 16.108 -6.889 -0.756 0.163  -1.373 0.000  O3  OAA 5  
OAA C1  C1  C 0  1 N N N N N N 13.300 -8.492 -0.455 -1.995 0.148  0.000  C1  OAA 6  
OAA C2  C2  C 0  1 N N N N N N 13.800 -7.131 -0.066 -0.654 0.836  0.000  C2  OAA 7  
OAA C3  C3  C 0  1 N N N N N N 14.939 -6.585 -0.886 0.442  -0.198 0.000  C3  OAA 8  
OAA C4  C4  C 0  1 N N N N N N 14.444 -5.646 -1.940 1.870  0.229  0.000  C4  OAA 9  
OAA HO5 HO5 H 0  1 N N N N N N 12.584 -5.862 -1.510 3.775  -0.418 0.000  HO5 OAA 10 
OAA H21 1H2 H 0  1 N N N N N N 12.954 -6.404 -0.062 -0.566 1.460  0.890  H21 OAA 11 
OAA H22 2H2 H 0  1 N N N N N N 14.074 -7.124 1.014  -0.566 1.460  -0.890 H22 OAA 12 
# 
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 
OAA O1 C1  DOUB N N 1  
OAA O2 C1  SING N N 2  
OAA O4 C4  DOUB N N 3  
OAA O5 C4  SING N N 4  
OAA O5 HO5 SING N N 5  
OAA O3 C3  DOUB N N 6  
OAA C1 C2  SING N N 7  
OAA C2 C3  SING N N 8  
OAA C2 H21 SING N N 9  
OAA C2 H22 SING N N 10 
OAA C3 C4  SING N N 11 
# 
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 
OAA SMILES           ACDLabs              10.04 "[O-]C(=O)CC(=O)C(=O)O"                                      
OAA SMILES_CANONICAL CACTVS               3.341 "OC(=O)C(=O)CC([O-])=O"                                      
OAA SMILES           CACTVS               3.341 "OC(=O)C(=O)CC([O-])=O"                                      
OAA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C(C(=O)C(=O)O)C(=O)[O-]"                                    
OAA SMILES           "OpenEye OEToolkits" 1.5.0 "C(C(=O)C(=O)O)C(=O)[O-]"                                    
OAA InChI            InChI                1.03  "InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)/p-1" 
OAA InChIKey         InChI                1.03  KHPXUQMNIQBQEV-UHFFFAOYSA-M                                  
# 
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 
OAA "SYSTEMATIC NAME" ACDLabs              10.04 3-carboxy-3-oxopropanoate     
OAA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 4-hydroxy-3,4-dioxo-butanoate 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
OAA "Create component"  1999-07-08 RCSB 
OAA "Modify descriptor" 2011-06-04 RCSB 
OAA "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            OAA 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               C1 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
