Oxaloacetate tautomerase

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In enzymology, an oxaloacetate tautomerase (EC 5.3.2.2) is an enzyme that catalyzes the chemical reaction

keto-oxaloacetate enol-oxaloacetate

Hence, this enzyme has one substrate, keto-oxaloacetate, and one product, enol-oxaloacetate.

This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting keto- and enol-groups. The systematic name of this enzyme class is oxaloacetate keto---enol-isomerase. This enzyme is also called oxalacetic keto-enol isomerase.

[edit] References

• IUBMB entry for 5.3.2.2
• BRENDA references for 5.3.2.2 (Recommended.)
• PubMed references for 5.3.2.2
• PubMed Central references for 5.3.2.2
• Google Scholar references for 5.3.2.2
• Annett RG, Kosicki GW (1969). "Oxalacetate keto-enol tautomerase. Purification and characterization". J. Biol. Chem. 244: 2059–67. PMID 5781999. 

[edit] External links

The CAS registry number for this enzyme class is 37318-45-9.

• IUBMB entry for 5.3.2.2

• KEGG entry for 5.3.2.2

• BRENDA entry for 5.3.2.2

• NiceZyme view of 5.3.2.2

• EC2PDB: PDB structures for 5.3.2.2

• PRIAM entry for 5.3.2.2

• PUMA2 entry for 5.3.2.2

• IntEnz: Integrated Enzyme entry for 5.3.2.2

• MetaCyc entry for 5.3.2.2

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0050163: oxaloacetate tautomerase

• AMIGO entry for GO code 0050163: oxaloacetate tautomerase