ClinVar Miner

Submissions for variant NM_001330078.2(NRXN1):c.1427T>G (p.Val476Gly) (rs1553778755)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000519654 SCV000621824 uncertain significance not provided 2017-10-26 criteria provided, single submitter clinical testing A variant of uncertain significance has been identified in the NRXN1 gene. The V516G variant hasnot been published as a pathogenic variant, nor has it been reported as a benign variant to ourknowledge. The V516G variant is not observed in large population cohorts (Lek et al., 2016). TheV516G variant is a conservative amino acid substitution, which is not likely to impact secondaryprotein structure as these residues share similar properties. However, this substitution occurs at aposition that is conserved across species, and in silico analysis predicts this variant is probablydamaging to the protein structure/function. Therefore, based on the currently available information, it is unclear whether this variant is a pathogenic variant or a rare benign variant.

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