ClinVar Miner

Submissions for variant NM_000277.3(PAH):c.206dup (p.Ser70fs)

dbSNP: rs1592978901
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ClinGen PAH Variant Curation Expert Panel RCV000993632 SCV001146764 pathogenic Phenylketonuria 2019-04-04 reviewed by expert panel curation The c.206dupC variant in PAH has been previously reported as a heterozygous variant detected in trans with the known pathogenic c.1066-11G>A variant in a single Caucasian proband with classic PKU; BH4 deficiency was not formally excluded (PMID: 23430918) (PM3, PP4). The variant is a 1bp insertion leading to a nonsense variant which occurs in exon 3 of 13 in the in the canonical transcript of PAH, a gene fulfilling the most recent criteria for LOF being a known disease mechanism (see PMID: 30192042) (PVS1). It is absent from control databases including ethnically matched individuals, including gnomAD/ExAC, 1000 Genomes, and ESP (PM2). In summary, this variant meets criteria to be classified as pathogenic for PAH. PAH-specific ACMG/AMP criteria applied: PVS1, PM2, PM3, PP4.

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