Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000628900 | SCV000749808 | uncertain significance | Hypertrophic cardiomyopathy | 2021-04-04 | criteria provided, single submitter | clinical testing | 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 TNNI3-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change replaces asparagine with threonine at codon 25 of the TNNI3 protein (p.Asn25Thr). The asparagine residue is highly conserved and there is a small physicochemical difference between asparagine and threonine. 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. |