Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000548906 | SCV000655822 | uncertain significance | Charcot-Marie-Tooth disease axonal type 2Z | 2019-06-23 | criteria provided, single submitter | clinical testing | This variant has been observed in an individual affected with a severe developmental disorder (PMID: 28135719). ClinVar contains an entry for this variant (Variation ID: 475589). 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: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0"). This variant is not present in population databases (ExAC no frequency). This sequence change replaces arginine with tryptophan at codon 910 of the MORC2 protein (p.Arg910Trp). The arginine residue is moderately conserved and there is a moderate physicochemical difference between arginine and tryptophan. |