phenylalaninase

phen·yl·al·a·nin·ase

(fen'il-al'ă-nin-ās), Phenylalanine 4- monooxygenase.

phen·yl·al·a·nine 4-mon·o·ox·y·gen·ase

(fen'il-al'ă-nēn mon'ō-ok'si-jĕn-ās) An enzyme that catalyzes the oxidation of l-phenylalanine to l-tyrosine; a deficiency results in phenylketonuria.
Synonym(s): phenylalaninase.