ClinVar Miner

Submissions for variant NM_004082.5(DCTN1):c.1983C>A (p.Ser661Arg)

dbSNP: rs2103632771
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001970387 SCV002255466 uncertain significance Amyotrophic lateral sclerosis type 1; Perry syndrome; Neuronopathy, distal hereditary motor, type 7B 2021-07-02 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 disruptive. This variant has not been reported in the literature in individuals affected with DCTN1-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces serine with arginine at codon 661 of the DCTN1 protein (p.Ser661Arg). The serine residue is highly conserved and there is a moderate physicochemical difference between serine and arginine.

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