Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000706207 | SCV000835245 | uncertain significance | Neuropathy, hereditary motor and sensory, type 6B | 2021-08-23 | criteria provided, single submitter | clinical testing | This variant has not been reported in the literature in individuals with SLC25A46-related disease. 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: "Possibly Damaging"; Align-GVGD: "Class C0"). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. 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. This variant is not present in population databases (ExAC no frequency). This sequence change replaces serine with tyrosine at codon 207 of the SLC25A46 protein (p.Ser207Tyr). The serine residue is weakly conserved and there is a large physicochemical difference between serine and tyrosine. |