ClinVar Miner

Submissions for variant NM_025114.4(CEP290):c.4037A>G (p.Asn1346Ser)

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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003020222 SCV003328988 uncertain significance Familial aplasia of the vermis; Meckel-Gruber syndrome; Nephronophthisis 2022-06-24 criteria provided, single submitter clinical testing This sequence change replaces asparagine, which is neutral and polar, with serine, which is neutral and polar, at codon 1346 of the CEP290 protein (p.Asn1346Ser). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with CEP290-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The serine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. 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 RCV005010879 SCV005630066 uncertain significance Leber congenital amaurosis 10; Meckel syndrome, type 4; Senior-Loken syndrome 6; Joubert syndrome 5; Bardet-Biedl syndrome 14 2024-02-09 criteria provided, single submitter clinical testing

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