NCIt synonyms : Short Chain Dehydrogenase/Reductase Family 33C, Member 1 Gene; HDHPR; SDR33C1; PKU2; DHPR; Quinoid Dihydropteridine Reductase wt Allele;
NCIt definition : Human QDPR wild-type allele is located in the vicinity of 4p15.32 and is approximately
52 kb in length. This allele, which encodes dihydropteridine reductase protein, is
involved in the NADH-mediated reduction of quinonoid dihydrobiopterin yielding tetrahydrobiopterin.
Mutations in the gene are associated with BH4-deficient hyperphenylalaninemia C.;