Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000474917 | SCV000541995 | uncertain significance | Neurofibromatosis, type 1 | 2016-04-07 | criteria provided, single submitter | clinical testing | In summary, this variant is a novel missense change with uncertain impact on protein function. 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 is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a NF1-related disease. This sequence change replaces lysine with methionine at codon 2244 of the NF1 protein (p.Lys2244Met). The lysine residue is moderately conserved and there is a moderate physicochemical difference between lysine and methionine. |