12alpha-hydroxy-3-oxo-5beta-cholan-24-oate + NADH + H(+) = isodeoxycholate + NAD(+)
12alpha-hydroxy-3-oxo-5beta-cholan-24-oate + nadh + h(+) = isodeoxycholate + nad(+)
12alpha-hydroxy-3-oxo-5beta-cholan-24-oate + NADH + H(+) = isodeoxycholate + NAD(+)
12alpha-hydroxy-3-oxo-5beta-cholan-24-oate + nadh + h(+) = isodeoxycholate + nad(+)