label: flavonoid 3',5'-hydroxylase activity
label_lc: flavonoid 3',5'-hydroxylase activity
description: "Catalysis of the reaction: a 3',5'-unsubstituted flavanone + 2 O2 + 2 reduced [NADPH--hemoprotein reductase] = a 3',5'-dihydroxyflavanone + 2 H+ + 2 H2O + 2 oxidized [NADPH--hemoprotein reductase]."