title: Dihydropteridine reductase (DHPR), its cofactors, and its mode of action.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D003067:Coenzymes / Q000378:metabolism*; D004093:Dihydropteridine Reductase / Q000037:antagonists & inhibitors / Q000302:isolation & purification / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007700:Kinetics; D008970:Molecular Weight; D009243:NAD / Q000378:metabolism; D009247:NADH, NADPH Oxidoreductases / Q000378:metabolism*; D009249:NADP / Q000378:metabolism; D010661:Phenylketonurias / Q000209:etiology; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature
chemical_list: D000596:Amino Acids; D003067:Coenzymes; D009243:NAD; D009249:NADP; D004093:Dihydropteridine Reductase; D009247:NADH, NADPH Oxidoreductases