ClinVar Miner

Submissions for variant NM_174936.4(PCSK9):c.713A>T (p.Asp238Val)

dbSNP: rs1557503867
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Color Diagnostics, LLC DBA Color Health RCV000773886 SCV000907586 uncertain significance Familial hypercholesterolemia 2023-11-15 criteria provided, single submitter clinical testing This missense variant replaces aspartic acid with valine at codon 238 of the PCSK9 protein. Computational prediction tools indicate that this variant's impact on protein structure and function is inconclusive. To our knowledge, functional studies have not been reported for this variant. This variant has not been reported in individuals affected with PCSK9-related disorders in the literature. This variant has not been identified in the general population by the Genome Aggregation Database (gnomAD). The available evidence is insufficient to determine the role of this variant in disease conclusively. Therefore, this variant is classified as a Variant of Uncertain Significance.
All of Us Research Program, National Institutes of Health RCV004001336 SCV004842845 uncertain significance Hypercholesterolemia, autosomal dominant, 3 2023-12-13 criteria provided, single submitter clinical testing Variant of Uncertain Significance due to insufficient evidence: This missense variant is located in the catalytic peptidase domain of the PCSK9 protein. Computational prediction tools and conservation analyses are inconclusive regarding the impact of this variant on the protein function. Computational splicing tools suggest that this variant may not impact the RNA splicing. To our knowledge, functional assays have not been performed for this variant nor has this variant been reported in individuals affected with familial hypercholesterolemia in the literature. This variant is rare in the general population and has been identified in 0/277264 chromosomes by the Genome Aggregation Database (gnomAD). Available evidence is insufficient to determine the pathogenicity of this variant conclusively.

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