Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001379812 | SCV001577684 | likely pathogenic | Early infantile epileptic encephalopathy with suppression bursts | 2020-03-18 | criteria provided, single submitter | clinical testing | In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C25"). This variant has been observed in individual(s) with clinical features of SPTAN1-related conditions (Invitae). In at least one individual the variant was observed to be de novo. This variant is not present in population databases (ExAC no frequency). This sequence change replaces serine with cysteine at codon 1732 of the SPTAN1 protein (p.Ser1732Cys). The serine residue is highly conserved and there is a moderate physicochemical difference between serine and cysteine. |