Vomifoliol dehydrogenase

From Wikipedia, the free encyclopedia

In enzymology, a vomifoliol dehydrogenase (EC 1.1.1.221) is an enzyme that catalyzes the chemical reaction

(6S,9R)-6-hydroxy-3-oxo-alpha-ionol + NAD⁺ (6R)-6-hydroxy-3-oxo-alpha-ionone + NADH + H⁺

Thus, the two substrates of this enzyme are (6S,9R)-6-hydroxy-3-oxo-alpha-ionol and NAD⁺, whereas its 3 products are (6R)-6-hydroxy-3-oxo-alpha-ionone, NADH, and H⁺.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is vomifoliol:NAD+ oxidoreductase. Other names in common use include vomifoliol 4'-dehydrogenase, and vomifoliol:NAD+ 4'-oxidoreductase.

[edit] References

• IUBMB entry for 1.1.1.221
• BRENDA references for 1.1.1.221 (Recommended.)
• PubMed references for 1.1.1.221
• PubMed Central references for 1.1.1.221
• Google Scholar references for 1.1.1.221
• Hasegawa S, Poling SM, Maier VP and Bennett RD (1984). "Metabolism of abscisic-acid bacterial conversion to dehydrovomifoliol and vomifoliol dehydrogenase-activity". Phytochemistry 23: 2769–2771. doi:10.1016/0031-9422(84)83012-5. 

[edit] External links

The CAS registry number for this enzyme class is 94949-18-5.

• IUBMB entry for 1.1.1.221

• KEGG entry for 1.1.1.221

• BRENDA entry for 1.1.1.221

• NiceZyme view of 1.1.1.221

• EC2PDB: PDB structures for 1.1.1.221

• PRIAM entry for 1.1.1.221

• PUMA2 entry for 1.1.1.221

• IntEnz: Integrated Enzyme entry for 1.1.1.221

• MetaCyc entry for 1.1.1.221

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0050396: vomifoliol 4'-dehydrogenase

• AMIGO entry for GO code 0050396: vomifoliol 4'-dehydrogenase