ID 1.14.14.82 DE flavonoid 3'-monooxygenase. AN CYP75B1. AN flavonoid 3'-hydroxylase. CA a 3'-unsubstituted flavone + O2 + reduced [NADPH--hemoprotein reductase] CA = a 3'-hydroxyflavone + H(+) + H2O + oxidized [NADPH--hemoprotein CA reductase]. CC -!- A cytochrome P450 (heme-thiolate) protein found in plants. CC -!- Acts on a number of flavonoids, including the flavanone naringenin CC and the flavone apigenin. CC -!- Does not act on 4-coumarate or 4-coumaroyl-CoA. CC -!- Formerly EC 1.14.13.21. DR Q7G602, C75B3_ORYSJ; Q8LM92, C75B4_ORYSJ; A0A4D6Q415, CYP1_CROXC ; DR Q9SD85, F3PH_ARATH ; Q9SBQ9, F3PH_PETHY ; //