ClinVar Miner

Submissions for variant NM_000719.7(CACNA1C):c.3281G>A (p.Ser1094Asn)

dbSNP: rs1165009288
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000553663 SCV000627533 uncertain significance Long QT syndrome 2021-08-13 criteria provided, single submitter clinical testing This sequence change replaces serine with asparagine at codon 1094 of the CACNA1C protein (p.Ser1094Asn). The serine residue is moderately conserved and there is a small physicochemical difference between serine and asparagine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals affected with CACNA1C-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.
Fulgent Genetics, Fulgent Genetics RCV002483365 SCV002785319 uncertain significance Timothy syndrome; Brugada syndrome 3; Long qt syndrome 8 2021-08-18 criteria provided, single submitter clinical testing

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