Tags: Enzyme.
In enzymology a galactitol-1-phosphate 5-dehydrogenase (EC 1.1.1.251) is an enzyme that catalyzes the chemical reactiongalactitol-1-phosphate + NAD+ L-tagatose 6-phosphate + NADH + H+Thus the two substrates of this enzyme are galactitol-1-phosphate and NAD+ whereas its 3 products are L-tagatose 6-phosphate NADH 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.