Tags: Enzyme.
In enzymology a D-pinitol dehydrogenase (EC 1.1.1.142) is an enzyme that catalyzes the chemical reaction1D-3-O-methyl-chiro-inositol + NADP+ 2D-5-O-methyl-235/46-pentahydroxycyclohexanone + NADPH + H+Thus the two substrates of this enzyme are 1D-3-O-methyl-chiro-inositol and NADP+ whereas its 3 products are 2D-5-O-methyl-235/46-pentahydroxycyclohexanone 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.