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