ClinVar Miner

Submissions for variant NM_018834.6(MATR3):c.2203A>G (p.Ile735Val)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV002970779 SCV003279879 uncertain significance Amyotrophic lateral sclerosis type 21 2022-06-17 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 (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. This sequence change replaces isoleucine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 735 of the MATR3 protein (p.Ile735Val). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MATR3-related conditions.

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