(R)-3-hydroxyacid-ester dehydrogenase

In enzymology, a (R)-3-hydroxyacid-ester dehydrogenase () is an enzyme that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are ethyl (R)-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-(R)-3-hydroxyhexanoate:NADP 3-oxidoreductase. This enzyme is also called 3-oxo ester (R)-reductase.