Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000459670 | SCV000549920 | uncertain significance | Early infantile epileptic encephalopathy with suppression bursts | 2020-06-07 | criteria provided, single submitter | clinical testing | In summary, this variant is a novel missense change with uncertain impact on protein function. It has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with an SLC25A22-related disease. This sequence change replaces alanine with glutamic acid at codon 85 of the SLC25A22 protein (p.Ala85Glu). The alanine residue is highly conserved and there is a moderate physicochemical difference between alanine and glutamic acid. |