ClinVar Miner

Submissions for variant NM_012282.4(KCNE5):c.276_277delinsAT (p.Asp92_Glu93delinsGluTer)

dbSNP: rs2147333878
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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 RCV002010893 SCV002290606 uncertain significance Brugada syndrome 2024-06-21 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Asp92_Glu93delinsGlu*) in the KCNE5 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 51 amino acid(s) of the KCNE5 protein. Information on the frequency of this variant in the gnomAD database is not available, as this variant may be reported differently in the database. This premature translational stop signal has been observed in individual(s) with clinical features of KCNE5-related conditions (PMID: 21493962, 30129429). ClinVar contains an entry for this variant (Variation ID: 1502088). Algorithms developed to predict the effect of variants on gene product structure and function are not available or were not evaluated for this variant. Experimental studies are conflicting or provide insufficient evidence to determine the effect of this variant on KCNE5 function (PMID: 21493962). 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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