15beta-hydroxyprogesterone + oxidized 2[4Fe-4S]-[ferredoxin] + H2O => reduced 2[4Fe-4S]-[ferredoxin] + progesterone + O2 + 2 H(+)
15beta-hydroxyprogesterone + oxidized 2[4fe-4s]-[ferredoxin] + h2o => reduced 2[4fe-4s]-[ferredoxin] + progesterone + o2 + 2 h(+)