ClinVar Miner

Submissions for variant NM_213720.3(CHCHD10):c.377G>A (p.Ser126Asn)

dbSNP: rs1601354726
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000793201 SCV000932542 uncertain significance Lower motor neuron syndrome with late-adult onset; Frontotemporal dementia and/or amyotrophic lateral sclerosis 2; Autosomal dominant mitochondrial myopathy with exercise intolerance 2022-07-18 criteria provided, single submitter clinical testing 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. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The asparagine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. ClinVar contains an entry for this variant (Variation ID: 640224). This variant has not been reported in the literature in individuals affected with CHCHD10-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces serine, which is neutral and polar, with asparagine, which is neutral and polar, at codon 126 of the CHCHD10 protein (p.Ser126Asn).

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