ClinVar Miner

Submissions for variant NM_007254.4(PNKP):c.1291_1298+5dup

dbSNP: rs1568658937
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001217655 SCV001389504 uncertain significance Developmental and epileptic encephalopathy, 12 2022-04-24 criteria provided, single submitter clinical testing This sequence change falls in intron 14 of the PNKP gene. It does not directly change the encoded amino acid sequence of the PNKP protein. It affects a nucleotide within the consensus splice site. This variant is present in population databases (no rsID available, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with PNKP-related conditions. ClinVar contains an entry for this variant (Variation ID: 946730). Variants that disrupt the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. 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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