Description
This variant is denoted ATM c.2494C>A at the cDNA level, p.Arg832Ser (R832S) at the protein level, and results in the change of an Arginine to a Serine (CGT>AGT). This variant has not, to our knowledge, been published in the literature as pathogenic or benign. ATM Arg832Ser was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, suggesting it is not a common benign variant in these populations. Since Arginine and Serine differ in some properties, this is considered a semi-conservative amino acid substitution. ATM Arg832Ser occurs at a position that is not conserved and is not located in a known functional domain (Tavtigian 2009, Stracker 2013). In silico analyses predict that this variant is unlikely to alter protein structure or function. Based on currently available evidence, it is unclear whether ATM Arg832Ser is a pathogenic or benign variant. We consider it to be a variant of uncertain significance.
# | Sample | Method | Observation |
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Origin | Affected | Number tested | Tissue | Purpose | Method | Individuals | Allele frequency | Families | Co-occurrences |
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1 | germline | yes | not provided | not provided | not provided | | not provided | not provided | not provided | not provided |