D-pinitol dehydrogenase activity
Catalysis of the reaction: 5D-5-O-methyl-chiro-inositol + NADP+ = 2D-5-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone + H+ + NADPH.
GO:0016616
oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
is_a
1D-3-O-methyl-chiro-inositol:NADP+ oxidoreductase activity
related
5D-5-O-methyl-chiro-inositol:NADP+ oxidoreductase activity
related