a 3-oxo bile acid CoA + NADH + H(+) => a 3alpha-hydroxy bile acid CoA + NAD(+)
a 3-oxo bile acid coa + nadh + h(+) => a 3alpha-hydroxy bile acid coa + nad(+)
a 3-oxo bile acid CoA + NADH + H(+) => a 3alpha-hydroxy bile acid CoA + NAD(+)
a 3-oxo bile acid coa + nadh + h(+) => a 3alpha-hydroxy bile acid coa + nad(+)