ID 1.14.14.197 DE progesterone 11alpha-monooxygenase. AN CYP509C12. AN CYP68L1. AN CYP68L8. AN progesterone 11alpha-hydroxylase. CA progesterone + reduced [NADPH--hemoprotein reductase] + O2 = 11alpha- CA hydroxyprogesterone + oxidized [NADPH--hemoprotein reductase] + H2O + CA H(+). CC -!- A cytochrome P450 (heme-thiolate) enzyme. CC -!- The enzyme, isolated from fungi, can hydroxylate testosterone, CC androst-4-ene-3,17-dione, and 11-deoxycorticosterone, forming the CC respective 11alpha-hydroxy compounds (cf. EC 1.14.15.4). CC -!- The CYP509C12 enzyme from Rhizopus arrhizus can also 6-hydroxylate CC testosterone and 11-deoxycorticosterone, forming the respective beta- CC hydroxy compounds. CC -!- Formerly EC 1.14.99.14. //