chenodeoxycholate + NADP(+) <=> 3-oxochenodeoxycholate + NADPH + H(+)
chenodeoxycholate + nadp(+) <=> 3-oxochenodeoxycholate + nadph + h(+)
chenodeoxycholate + NADP(+) <=> 3-oxochenodeoxycholate + NADPH + H(+)
chenodeoxycholate + nadp(+) <=> 3-oxochenodeoxycholate + nadph + h(+)