Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000649976 | SCV000771813 | uncertain significance | Focal segmental glomerulosclerosis 5; Charcot-Marie-Tooth disease dominant intermediate E | 2017-09-21 | criteria provided, single submitter | clinical testing | This sequence change replaces valine with isoleucine at codon 89 of the INF2 protein (p.Val89Ile). The valine residue is moderately conserved and there is a small physicochemical difference between valine and isoleucine. 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 do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with INF2-related disease. This variant is present in population databases (rs765566674, ExAC 0.002%). |