rs200188190

This variant is located in the PCBD1 gene.

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ClinVar annotation

Uncertain Significance★★★☆

6 submitters2 publications

Pterin-4 alpha-carbinolamine dehydratase 1 deficiency; not provided

About PCBD1

This gene encodes a member of the pterin-4-alpha-carbinolamine dehydratase family. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. The encoded protein functions as both a dehydratase involved in tetrahydrobiopterin biosynthesis, and as a cofactor for HNF1A-dependent transcription. A deficiency of this enzyme leads to hyperphenylalaninemia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

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Gene information from NCBI Gene. Variant classifications from ClinVar.

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