Tags: Enzyme.
In enzymology a 3alpha-hydroxycholanate dehydrogenase (EC 1.1.1.52) is an enzyme that catalyzes the chemical reaction3alpha-hydroxy-5beta-cholanate + NAD+ 3-oxo-5beta-cholanate + NADH + H+Thus the two substrates of this enzyme are 3alpha-hydroxy-5beta-cholanate and NAD+ whereas its 3 products are 3-oxo-5beta-cholanate 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.