ClinVar Miner

Submissions for variant NM_001006658.3(CR2):c.2873C>T (p.Thr958Ile)

gnomAD frequency: 0.00004  dbSNP: rs762306518
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001045269 SCV001209109 uncertain significance Immunodeficiency, common variable, 7 2024-01-22 criteria provided, single submitter clinical testing This sequence change replaces threonine, which is neutral and polar, with isoleucine, which is neutral and non-polar, at codon 958 of the CR2 protein (p.Thr958Ile). This variant is present in population databases (rs762306518, gnomAD 0.004%). This variant has not been reported in the literature in individuals affected with CR2-related conditions. ClinVar contains an entry for this variant (Variation ID: 842789). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Not Available"; PolyPhen-2: "Benign"; Align-GVGD: "Not Available". The isoleucine 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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