Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000556711 | SCV000640669 | uncertain significance | Nemaline myopathy 2 | 2017-06-28 | criteria provided, single submitter | clinical testing | This sequence change replaces proline with serine at codon 688 of the NEB protein (p.Pro688Ser). The proline residue is moderately conserved and there is a moderate physicochemical difference between proline and serine. This variant is present in population databases (rs750276279, ExAC 0.04%). This variant has not been reported in the literature in individuals with NEB-related disease. 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: "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. |