ClinVar Miner

Submissions for variant NM_025114.4(CEP290):c.2546A>T (p.Asp849Val)

gnomAD frequency: 0.00006  dbSNP: rs1313832672
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000799178 SCV000938831 uncertain significance Familial aplasia of the vermis; Meckel-Gruber syndrome; Nephronophthisis 2021-08-28 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid with valine at codon 849 of the CEP290 protein (p.Asp849Val). The aspartic acid residue is moderately conserved and there is a large physicochemical difference between aspartic acid and valine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals affected with CEP290-related conditions. ClinVar contains an entry for this variant (Variation ID: 645147). 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.
Natera, Inc. RCV001275031 SCV001459784 uncertain significance Leber congenital amaurosis 2020-01-24 no assertion criteria provided clinical testing

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