ClinVar Miner

Submissions for variant NM_020964.3(EPG5):c.7018A>C (p.Asn2340His)

gnomAD frequency: 0.00004  dbSNP: rs200080895
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001914361 SCV002192188 uncertain significance Vici syndrome 2022-09-07 criteria provided, single submitter clinical testing This sequence change replaces asparagine, which is neutral and polar, with histidine, which is basic and polar, at codon 2340 of the EPG5 protein (p.Asn2340His). This variant is present in population databases (rs200080895, gnomAD 0.05%). This variant has not been reported in the literature in individuals affected with EPG5-related conditions. ClinVar contains an entry for this variant (Variation ID: 1420548). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0". The histidine 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.

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