[Hydroxylation of phenylalanine in the presence of cysteine].
D003545:Cysteine; D006801:Humans; D006900:Hydroxylation; D007501:Iron; D010649:Phenylalanine
D010649:Phenylalanine; D007501:Iron; D003545:Cysteine
CYSTEINE; IRON; PHENYLALANINE