ClinVar Miner

Submissions for variant NM_000051.4(ATM):c.5452G>A (p.Gly1818Ser)

dbSNP: rs774784546
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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 RCV001918755 SCV002182790 uncertain significance Ataxia-telangiectasia syndrome 2021-03-10 criteria provided, single submitter clinical testing 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. This variant is present in population databases (rs774784546, ExAC 0.001%). This sequence change replaces glycine with serine at codon 1818 of the ATM protein (p.Gly1818Ser). The glycine residue is highly conserved and there is a small physicochemical difference between glycine and serine.

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