Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001053558 | SCV001217826 | uncertain significance | Dyskeratosis congenita | 2019-03-22 | criteria provided, single submitter | clinical testing | 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: "Probably Damaging"; Align-GVGD: "Class C0"). 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 has not been reported in the literature in individuals with CTC1-related conditions. This variant is present in population databases (rs368344044, ExAC 0.005%). This sequence change replaces proline with leucine at codon 998 of the CTC1 protein (p.Pro998Leu). The proline residue is highly conserved and there is a moderate physicochemical difference between proline and leucine. |