Protein
Flavonoid 3'-monooxygenase
Function
Catalyzes the 3'-hydroxylation of the flavonoid B-ring to the 3',4'-hydroxylated state. Convert naringenin to eriodictyol and dihydrokaempferol to dihydroquercetin.
Similarity
Belongs to the cytochrome P450 family.
Sequence
MEILSLILYTVIFSFLLQFILRSFFRKRYPLPLPPGPKPWPIIGNLVHLGPKPHQSTAAMAQTYGPLMYLKMGFVDVVVAASASVAAQFLKTHDANFSSRPPNSGAEHMAYNYQDLVFAPYGPRWRMLRKICSVHLFSTKALDDFRHVRQDEVKTLTRALASAGQKPVKLGQLLNVCTTNALARVMLGKRVFADGSGDVDPQAAEFKSMVVEMMVVAGVFNIGDFIPQLNWLDIQGVAAKMKKLHARFDAFLTDILEEHKGKIFGEMKDLLSTLISLKNDDADNDGGKLTDTEIKALLLNLFVAGTDTSSSTVEWAIAELIRNPKILAQAQQEIDKVVGRDRLVGELDLAQLTYLEAIVKETFRLHPSTPLSLPRIASESCEINGYFIPKGSTLLLNVWAIARDPNAWADPLEFRPERFLPGGEKPKVDVRGNDFEVIPFGAGRRICAGMNLGIRMVQLMIATLIHAFNWDLVSGQLPEMLNMEEAYGLTLQRADPLVVHPRPRLEAQAYIG