ClinVar Miner

Submissions for variant NM_017866.6(TMEM70):c.494G>A (p.Gly165Asp)

dbSNP: rs121908743
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002512559 SCV003440893 uncertain significance Mitochondrial complex V (ATP synthase) deficiency nuclear type 2 2022-06-08 criteria provided, single submitter clinical testing ClinVar contains an entry for this variant (Variation ID: 156345). This missense change has been observed in individual(s) with TMEM70-related conditions (PMID: 20728387). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. This variant is present in population databases (rs121908743, gnomAD 0.0009%). This sequence change replaces glycine, which is neutral and non-polar, with aspartic acid, which is acidic and polar, at codon 165 of the TMEM70 protein (p.Gly165Asp). Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). 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.
ClinVar Staff, National Center for Biotechnology Information (NCBI) RCV000144429 SCV000189484 not provided not provided no assertion provided not provided

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