title: Novel aspects of metabolism and function of tetrahydrobiopterin.
authors.affiliation: Laboratory of Neurochemistry, National Institute of Mental Health, Bethesda, Maryland 20892.
authors.forename: S
authors.initials: S
authors.lastname: Kaufman
mesh_terms: D001708:Biopterins / Q000031:analogs & derivatives* / Q000096:biosynthesis / Q000378:metabolism / Q000502:physiology; D004093:Dihydropteridine Reductase / Q000378:metabolism; D004789:Enzyme Activation / Q000502:physiology; D006801:Humans; D010649:Phenylalanine / Q000097:blood; D010651:Phenylalanine Hydroxylase / Q000378:metabolism; D010661:Phenylketonurias / Q000201:enzymology / Q000378:metabolism*
chemical_list: D001708:Biopterins; D010649:Phenylalanine; D010651:Phenylalanine Hydroxylase; D004093:Dihydropteridine Reductase; C003402:sapropterin