Pterin-4-alpha-carbinolamine dehydratase

UniProtKB accession:  P61459

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Involved in tetrahydrobiopterin biosynthesis (PubMed:8444860, PubMed:8618906). Seems to both prevent the formation of 7-pterins and accelerate the formation of quinonoid-BH2 (PubMed:8444860). Coactivator for HNF1A-dependent transcription (PubMed:1763325). Regulates the dimerization of homeodomain protein HNF1A and enhances its transcriptional activity (PubMed:1763325). Also acts as a coactivator for HNF1B-dependent transcription (By similarity).