This family includes phenylalanine-4-hydroxylase, the phenylketonuria disease protein.

1: Full-length cDNA for rabbit tryptophan hydroxylase: functional domains and evolution of aromatic amino acid hydroxylases. Grenett HE, Ledley FD, Reed LL, Woo SL; Proc Natl Acad Sci U S A 1987;84:5530-5534. PMID:3475690

2: Cloning and expression of Chromobacterium violaceum phenylalanine hydroxylase in Escherichia coli and comparison of amino acid sequence with mammalian aromatic amino acid hydroxylases. Onishi A, Liotta LJ, Benkovic SJ; J Biol Chem 1991;266:18454-18459. PMID:1655752

3: Pseudomonas aeruginosa possesses homologues of mammalian phenylalanine hydroxylase and 4 alpha-carbinolamine dehydratase/DCoH as part of a three-component gene cluster. Zhao G, Xia T, Song J, Jensen RA; Proc Natl Acad Sci U S A 1994;91:1366-1370. PMID:8108417

4: Crystal structure of the catalytic domain of human phenylalanine hydroxylase reveals the structural basis for phenylketonuria. Erlandsen H, Fusetti F, Martinez A, Hough E, Flatmark T, Stevens RC; Nat Struct Biol 1997;4:995-1000. PMID:9406548