ClinVar Miner

Submissions for variant NM_002734.5(PRKAR1A):c.988C>G (p.Leu330Val)

dbSNP: rs1483558034
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001054238 SCV001218542 uncertain significance Carney complex, type 1 2020-09-09 criteria provided, single submitter clinical testing This sequence change replaces leucine with valine at codon 330 of the PRKAR1A protein (p.Leu330Val). The leucine residue is highly conserved and there is a small physicochemical difference between leucine and valine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with PRKAR1A-related conditions. 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: "Deleterious"; PolyPhen-2: "Benign"; 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.

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