ClinVar Miner

Submissions for variant NM_000051.4(ATM):c.6815A>C (p.Glu2272Ala)

dbSNP: rs1565520129
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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 RCV000805752 SCV000945720 uncertain significance Ataxia-telangiectasia syndrome 2018-11-21 criteria provided, single submitter clinical testing This sequence change replaces glutamic acid with alanine at codon 2272 of the ATM protein (p.Glu2272Ala). The glutamic acid residue is highly conserved and there is a moderate physicochemical difference between glutamic acid and alanine. 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. 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 disruptive, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with ATM-related disease. This variant is not present in population databases (ExAC no frequency).

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