Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001228054 | SCV001400438 | uncertain significance | Dyskeratosis congenita | 2022-08-07 | criteria provided, single submitter | clinical testing | ClinVar contains an entry for this variant (Variation ID: 955415). This variant has not been reported in the literature in individuals affected with CTC1-related conditions. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This sequence change replaces leucine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 157 of the CTC1 protein (p.Leu157Pro). 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. |