Total submissions: 3
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV000206389 | SCV000259916 | uncertain significance | Ataxia-telangiectasia syndrome | 2024-01-19 | criteria provided, single submitter | clinical testing | This sequence change replaces glutamic acid, which is acidic and polar, with lysine, which is basic and polar, at codon 1139 of the ATM protein (p.Glu1139Lys). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with ATM-related conditions. ClinVar contains an entry for this variant (Variation ID: 219829). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests 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. |
| Ambry Genetics | RCV002327061 | SCV002618548 | uncertain significance | Hereditary cancer-predisposing syndrome | 2022-08-10 | criteria provided, single submitter | clinical testing | The p.E1139K variant (also known as c.3415G>A), located in coding exon 23 of the ATM gene, results from a G to A substitution at nucleotide position 3415. The glutamic acid at codon 1139 is replaced by lysine, an amino acid with similar properties. This amino acid position is conserved. In addition, this alteration is predicted to be tolerated by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |
| Baylor Genetics | RCV003468938 | SCV004212254 | uncertain significance | Familial cancer of breast | 2022-06-24 | criteria provided, single submitter | clinical testing |