oxaloacetic acid (CHEBI:30744)

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ChEBI Name	oxaloacetic acid

ChEBI ID	CHEBI:30744

Definition	An oxodicarboxylic acid that is succinic acid bearing a single oxo group.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:7812, CHEBI:24959, CHEBI:25734

Supplier Information	ChemicalBook:CB71319542

Download	Molfile XML SDF

Wikipedia	License
3-Phosphoglyceric acid (3PG, 3-PGA, or PGA) is the conjugate acid of 3-phosphoglycerate or glycerate 3-phosphate (GP or G3P). This glycerate is a biochemically significant metabolic intermediate in both glycolysis and the Calvin-Benson cycle. The anion is often termed as PGA when referring to the Calvin-Benson cycle. In the Calvin-Benson cycle, 3-phosphoglycerate is typically the product of the spontaneous scission of an unstable 6-carbon intermediate formed upon CO2 fixation. Thus, two equivalents of 3-phosphoglycerate are produced for each molecule of CO2 that is fixed. In glycolysis, 3-phosphoglycerate is an intermediate following the dephosphorylation (reduction) of 1,3-bisphosphoglycerate.: 14
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Formula

C4H4O5

Net Charge

Average Mass

132.07160

Monoisotopic Mass

132.00587

InChI

InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)

InChIKey

KHPXUQMNIQBQEV-UHFFFAOYSA-N

SMILES

OC(=O)CC(=O)C(O)=O

Roles Classification
Chemical Role(s):	Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Bronsted base). (via oxoacid )

Biological Role(s):	metabolite Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.

Application(s):	geroprotector Any compound that supports healthy aging, slows the biological aging process, or extends lifespan.

ChEBI Ontology
Outgoing	oxaloacetic acid (CHEBI:30744) has functional parent succinic acid (CHEBI:15741) oxaloacetic acid (CHEBI:30744) has role geroprotector (CHEBI:176497) oxaloacetic acid (CHEBI:30744) has role metabolite (CHEBI:25212) oxaloacetic acid (CHEBI:30744) is a C4-dicarboxylic acid (CHEBI:66873) oxaloacetic acid (CHEBI:30744) is a oxo dicarboxylic acid (CHEBI:36145) oxaloacetic acid (CHEBI:30744) is conjugate acid of oxaloacetate(2−) (CHEBI:16452)

Incoming	oxaloacetic acid 4-methyl ester (CHEBI:16859) has functional parent oxaloacetic acid (CHEBI:30744) oxaloacetate(2−) (CHEBI:16452) is conjugate base of oxaloacetic acid (CHEBI:30744)

IUPAC Name

2-oxobutanedioic acid

Last Modified

27 October 2021