a 17beta-hydroxy steroid + NADP(+) => a 17-oxo steroid + NADPH + H(+)
a 17beta-hydroxy steroid + nadp(+) => a 17-oxo steroid + nadph + h(+)
a 17beta-hydroxy steroid + NADP(+) => a 17-oxo steroid + NADPH + H(+)
a 17beta-hydroxy steroid + nadp(+) => a 17-oxo steroid + nadph + h(+)