17beta-hydroxy-5alpha-androstan-3-one + NADP(+) = testosterone + NADPH + H(+)
17beta-hydroxy-5alpha-androstan-3-one + nadp(+) = testosterone + nadph + h(+)
17beta-hydroxy-5alpha-androstan-3-one + NADP(+) = testosterone + NADPH + H(+)
17beta-hydroxy-5alpha-androstan-3-one + nadp(+) = testosterone + nadph + h(+)