ClinVar Miner

Submissions for variant NM_014141.6(CNTNAP2):c.3867_3894dup (p.Lys1299fs)

dbSNP: rs1799962147
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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 RCV002046216 SCV002310126 uncertain significance Cortical dysplasia-focal epilepsy syndrome 2025-01-27 criteria provided, single submitter clinical testing This sequence change results in a frameshift in the CNTNAP2 gene (p.Lys1299Glnfs*34). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 33 amino acid(s) of the CNTNAP2 protein. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with CNTNAP2-related conditions. ClinVar contains an entry for this variant (Variation ID: 1521017). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. 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.

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