ClinVar Miner

Submissions for variant NM_002693.3(POLG):c.449A>T (p.Tyr150Phe)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Neuberg Centre For Genomic Medicine, NCGM RCV003448816 SCV004176569 uncertain significance Progressive sclerosing poliodystrophy 2023-02-14 criteria provided, single submitter clinical testing The missense c.449A>T(p.Tyr150Phe) variant in POLG gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.Tyr150Phe variant is novel (not in any individuals) in gnomAD Exomes and 1000 Genomes. This variant has not been reported to the ClinVar database. The amino acid change p.Tyr150Phe in POLG is predicted as conserved by GERP++ and PhyloP across 100 vertebrates. The amino acid Tyr at position 150 is changed to a Phe changing protein sequence and it might alter its composition and physico-chemical properties. For these reasons, this variant has been classified as Variant of Uncertain Significance (VUS).

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