3alpha,12alpha-dihydroxy-7-oxo-5beta-cholanate + NADH + H(+) => cholate + NAD(+)
3alpha,12alpha-dihydroxy-7-oxo-5beta-cholanate + nadh + h(+) => cholate + nad(+)
3alpha,12alpha-dihydroxy-7-oxo-5beta-cholanate + NADH + H(+) => cholate + NAD(+)
3alpha,12alpha-dihydroxy-7-oxo-5beta-cholanate + nadh + h(+) => cholate + nad(+)