ClinVar Miner

Submissions for variant NM_017866.6(TMEM70):c.779A>G (p.Lys260Arg)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002297099 SCV002597601 uncertain significance Mitochondrial complex V (ATP synthase) deficiency nuclear type 2 2022-07-29 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with TMEM70-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces lysine, which is basic and polar, with arginine, which is basic and polar, at codon 260 of the TMEM70 protein (p.Lys260Arg).

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