Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000689429 | SCV000817079 | uncertain significance | Hereditary spastic paraplegia 11 | 2020-03-12 | criteria provided, single submitter | clinical testing | 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. 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"). This variant has not been reported in the literature in individuals with SPG11-related disease. This variant is present in population databases (rs763749443, ExAC 0.002%). This sequence change replaces asparagine with aspartic acid at codon 1168 of the SPG11 protein (p.Asn1168Asp). The asparagine residue is highly conserved and there is a small physicochemical difference between asparagine and aspartic acid. |