In enzymology, a (S)-3-hydroxyacid-ester dehydrogenase (EC 1.1.1.280) is an enzyme that catalyzes the chemical reaction
| (S)-3-hydroxyacid-ester dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.280 | ||||||||
| CAS no. | 114705-03-2 | ||||||||
| 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 | ||||||||
| |||||||||
- ethyl (S)-3-hydroxyhexanoate + NADP+ ethyl 3-oxohexanoate + NADPH + H+
Thus, the two substrates of this enzyme are ethyl (S)-3-hydroxyhexanoate and NADP+, whereas its 3 products are ethyl 3-oxohexanoate, NADPH, 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 ethyl-(S)-3-hydroxyhexanoate:NADP+ 3-oxidoreductase. This enzyme is also called 3-oxo ester (S)-reductase.
References
edit- 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.
