Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001037372 | SCV001200783 | uncertain significance | Imerslund-Grasbeck syndrome | 2019-12-04 | criteria provided, single submitter | clinical testing | 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 CUBN-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces isoleucine with threonine at codon 2026 of the CUBN protein (p.Ile2026Thr). The isoleucine residue is moderately conserved and there is a moderate physicochemical difference between isoleucine 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. |