progesterone + NADPH + H(+) => 3beta-hydroxypregn-4-ene-20-one + NADP(+)
progesterone + nadph + h(+) => 3beta-hydroxypregn-4-ene-20-one + nadp(+)
progesterone + NADPH + H(+) => 3beta-hydroxypregn-4-ene-20-one + NADP(+)
progesterone + nadph + h(+) => 3beta-hydroxypregn-4-ene-20-one + nadp(+)