In enzymology, (R)-3-hydroxyacid-ester dehydrogenase (EC 1.1.1.279) is an enzyme that catalyzes the chemical reaction
| (R)-3-hydroxyacid-ester dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.279 | ||||||||
| CAS no. | 114705-02-1 | ||||||||
| 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 | ||||||||
| |||||||||
-3-hydroxyhexanoate.svg)
The two substrates of this enzyme are ethyl (R)-3-hydroxyhexanoate and oxidised nicotinamide adenine dinucleotide phosphate (NADP+). Its products are ethyl 3-oxohexanoate, reduced NADPH, and a proton.[1][2]
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 ethyl-(R)-3-hydroxyhexanoate:NADP+ 3-oxidoreductase. This enzyme is also called 3-oxo ester (R)-reductase.
See also
edit- (S)-3-hydroxyacid-ester dehydrogenase which acts on the enantiomer of the substrate
References
edit- ↑ Enzyme 1.1.1.279 at KEGG Pathway Database.
- ↑ Heidlas J, Engel KH, Tressl R (1988). "Purification and characterization of two oxidoreductases involved in the enantioselective reduction of 3-oxo, 4-oxo and 5-oxo esters in baker's yeast". Eur. J. Biochem. 172 (3): 633–9. doi:10.1111/j.1432-1033.1988.tb13936.x. PMID 3280313.
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