vomifoliol 4'-dehydrogenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.1.1.221 | ||||||||
CAS no. | 94949-18-5 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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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.
References
- Hasegawa S, Poling SM, Maier VP, Bennett RD (1984). "Metabolism of abscisic-acid bacterial conversion to dehydrovomifoliol and vomifoliol dehydrogenase-activity". Phytochemistry. 23 (12): 2769–2771. doi:10.1016/0031-9422(84)83012-5.
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