PDB Chemical Component OAA

Ideal Model

Chemical Description

Name OXALOACETATE ION
Formula C4 H3 O5
Formal charge -1
Molecular weight 131.064 g/mol
Component type NON-POLYMER

Chemical features

Atom count 12
Chiral atom count 0
Bond count 11
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 3-carboxy-3-oxopropanoate
Systematic name (OpenEye OEToolkits) 4-hydroxy-3,4-dioxo-butanoate

Chemical Descriptors

Stereo SMILES (CACTVS) OC(=O)C(=O)CC([O-])=O
SMILES (CACTVS) OC(=O)C(=O)CC([O-])=O
Stereo SMILES (OpenEye) C(C(=O)C(=O)O)C(=O)[O-]
InChI descriptor InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)/p-1
InChIKey descriptor KHPXUQMNIQBQEV-UHFFFAOYSA-M

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1CSH
Processing site RCSB