ClinVar Miner

Submissions for variant NM_000051.4(ATM):c.7351G>A (p.Ala2451Thr)

dbSNP: rs587779862
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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 RCV001237676 SCV001410448 uncertain significance Ataxia-telangiectasia syndrome 2020-11-05 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt ATM protein function. This variant has not been reported in the literature in individuals with ATM-related conditions. ClinVar contains an entry for this variant (Variation ID: 963624). This sequence change replaces alanine with threonine at codon 2451 of the ATM protein (p.Ala2451Thr). The alanine residue is moderately conserved and there is a small physicochemical difference between alanine and threonine.

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