ClinVar Miner

Submissions for variant NM_172107.4(KCNQ2):c.1549_1550insAGATGTC (p.Ile517fs)

Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 1
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Neuberg Centre For Genomic Medicine, NCGM RCV004585155 SCV005073859 likely pathogenic Developmental and epileptic encephalopathy, 7 criteria provided, single submitter clinical testing The observed frame shift variant c.1549_1550insAGATGTC (p.Ile517LysfsTer6) in KCNQ2 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. The p.Ile517LysfsTer6 variant is absent in gnomAD Exomes. This variant has not been submitted to the ClinVar database. This variant causes a frameshift starting with codon Isoleucine 517, changes this amino acid to Lysine residue, and creates a premature Stop codon at position 6 of the new reading frame, denoted p.Ile517LysfsTer6. This variant is predicted to cause loss of normal protein function through protein truncation. Loss of function variants have been previously reported to be disease causing. For these reasons, this variant has been classified as Likely Pathogenic.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.