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PTS 6-pyruvoyltetrahydropterin synthase

Gene ID: 5805, updated on 7-Apr-2024
Gene type: protein coding
Also known as: PTPS

Summary

The enzyme encoded by this gene catalyzes the elimination of inorganic triphosphate from dihydroneopterin triphosphate, which is the second and irreversible step in the biosynthesis of tetrahydrobiopterin from GTP. Tetrahydrobiopterin, also known as BH(4), is an essential cofactor and regulator of various enzyme activities, including enzymes involved in serotonin biosynthesis and NO synthase activity. Mutations in this gene result in hyperphenylalaninemia. [provided by RefSeq, Oct 2008]

Genomic context

Location:
11q23.1
Sequence:
Chromosome: 11; NC_000011.10 (112226428..112233973)
Total number of exons:
6

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