ClinVar Miner

Submissions for variant NM_000051.3(ATM):c.8674G>A (p.Val2892Ile) (rs1064793425)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000483560 SCV000566095 uncertain significance not provided 2015-04-03 criteria provided, single submitter clinical testing This variant is denoted ATM c.8674G>A at the cDNA level, p.Val2892Ile (V2892I) at the protein level, and results in the change of a Valine to an Isoleucine (GTT>ATT). This variant has not, to our knowledge, been published in the literature as pathogenic or benign. ATM Val2892Ile was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. Since Valine and Isoleucine share similar properties, this is considered a conservative amino acid substitution. ATM Val2892Ile occurs at a position that is conserved across species and is located in within the PI3K/PI4K kinase domain (Tavtigian 2009, UniProt). In silico analyses are inconsistent regarding the effect this variant may have on protein structure and function. Based on currently available information, it is unclear whether ATM Val2892Ile is pathogenic or benign. We consider it to be a variant of uncertain significance.

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