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3-aci-nitropropanoate oxidase

In enzymology, a 3-aci-nitropropanoate oxidase (EC 1.7.3.5) is an enzyme that catalyzes the chemical reaction

3-aci-nitropropanoate + O₂ + H₂O 3-oxopropanoate + nitrite + H₂O₂

The 3 substrates of this enzyme are 3-aci-nitropropanoate, O₂, and H₂O, whereas its 3 products are 3-oxopropanoate, nitrite, and H₂O₂.

This enzyme belongs to the family of oxidoreductases, specifically those acting on other nitrogenous compounds as donors with oxygen as acceptor. The systematic name of this enzyme class is 3-aci-nitropropanoate:oxygen oxidoreductase. This enzyme is also called propionate-3-nitronate oxidase. It employs one cofactor, FMN.

References

• IUBMB entry for 1.7.3.5
• BRENDA references for 1.7.3.5 (Recommended.)
• PubMed references for 1.7.3.5
• PubMed Central references for 1.7.3.5
• Google Scholar references for 1.7.3.5
• Porter DJ, Bright HJ (1987). "Propionate-3-nitronate oxidase from Penicillium atrovenetum is a flavoprotein which initiates the autoxidation of its substrate by O2". J. Biol. Chem. 262: 14428–34. PMID 3667582. 

External links

The CAS registry number for this enzyme class is 111940-52-4.

• IUBMB entry for 1.7.3.5

• KEGG entry for 1.7.3.5

• BRENDA entry for 1.7.3.5

• NiceZyme view of 1.7.3.5

• EC2PDB: PDB structures for 1.7.3.5

• PRIAM entry for 1.7.3.5

• PUMA2 entry for 1.7.3.5

• IntEnz: Integrated Enzyme entry for 1.7.3.5

• MetaCyc entry for 1.7.3.5

• Atomic-resolution structures of enzymes belonging to this class

Gene Ontology (GO) codes

• EGO entry for GO code 0047557: 3-aci-nitropropanoate oxidase

• AMIGO entry for GO code 0047557: 3-aci-nitropropanoate oxidase