ClinVar Miner

Submissions for variant NM_024513.4(FYCO1):c.2857G>T (p.Gly953Trp)

gnomAD frequency: 0.00031  dbSNP: rs150498691
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000552469 SCV000645136 uncertain significance Cataract 18 2021-09-01 criteria provided, single submitter clinical testing This sequence change replaces glycine with tryptophan at codon 953 of the FYCO1 protein (p.Gly953Trp). The glycine residue is moderately conserved and there is a large physicochemical difference between glycine and tryptophan. This variant is present in population databases (rs150498691, ExAC 0.04%). This variant has not been reported in the literature in individuals affected with FYCO1-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: "Possibly Damaging"; 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.
Fulgent Genetics, Fulgent Genetics RCV000552469 SCV000895581 uncertain significance Cataract 18 2018-10-31 criteria provided, single submitter clinical testing
Illumina Laboratory Services, Illumina RCV000552469 SCV001307928 uncertain significance Cataract 18 2018-03-02 criteria provided, single submitter clinical testing This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.

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