title: Conversion of tryptopan to 5-hydroxytryptophan by phenylalanine hydroxylase.
mesh_terms: D006916:5-Hydroxytryptophan; D004798:Enzymes / Q000378:metabolism*; D010651:Phenylalanine Hydroxylase; D014364:Tryptophan / Q000378:metabolism*
chemical_list: D004798:Enzymes; D014364:Tryptophan; D006916:5-Hydroxytryptophan; D010651:Phenylalanine Hydroxylase
keywords: ENZYMES/metabolism; TRYPTOPHAN/metabolism