Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Gene |
RCV000188389 | SCV000242001 | pathogenic | not provided | 2012-10-18 | criteria provided, single submitter | clinical testing | This variant is denoted c.1376delA: p.Gln459ArgfsX110 (Q459RfsX110) in exon 1 of the PCDH19 gene (NM_001105243.1). The normal sequence with the base that is deleted in braces is: TACC{A}GGTC. The c.1376delA mutation in the PCDH19 gene causes a frameshift starting with codon Glutamine 459, changes this amino acid to an Arginine residue and creates a premature Stop codon at position 110 of the new reading frame, denoted p.Gln459ArgfsX110. This mutation is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. Although this mutation has not been previously reported to our knowledge, its presence is consistent with a diagnosis of a PCDH19-related disorder. The variant is found in CHILD-EPI panel(s). |