Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001317788 | SCV001508463 | uncertain significance | ALG3-congenital disorder of glycosylation | 2020-08-25 | criteria provided, single submitter | clinical testing | Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Possibly 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. This variant has not been reported in the literature in individuals with ALG3-related conditions. This variant is present in population databases (rs750342592, ExAC 0.02%). This sequence change replaces alanine with proline at codon 28 of the ALG3 protein (p.Ala28Pro). The alanine residue is moderately conserved and there is a small physicochemical difference between alanine and proline. |