Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001981176 | SCV002280291 | uncertain significance | Combined immunodeficiency due to CD3gamma deficiency | 2021-05-21 | 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 (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with CD3G-related conditions. This variant is present in population databases (rs200624053, ExAC 0.001%). This sequence change replaces proline with threonine at codon 162 of the CD3G protein (p.Pro162Thr). The proline residue is highly conserved and there is a small physicochemical difference between proline and threonine. |