ClinVar Miner

Submissions for variant NM_003721.4(RFXANK):c.754A>G (p.Ser252Gly)

gnomAD frequency: 0.00003  dbSNP: rs761097826
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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 RCV001049272 SCV001213316 uncertain significance MHC class II deficiency 2022-07-06 criteria provided, single submitter clinical testing This sequence change replaces serine, which is neutral and polar, with glycine, which is neutral and non-polar, at codon 252 of the RFXANK protein (p.Ser252Gly). This variant is present in population databases (rs761097826, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with RFXANK-related conditions. ClinVar contains an entry for this variant (Variation ID: 846066). Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated. 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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