Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000804005 | SCV000943895 | uncertain significance | Non-ketotic hyperglycinemia | 2022-08-01 | criteria provided, single submitter | clinical testing | This sequence change replaces valine, which is neutral and non-polar, with alanine, which is neutral and non-polar, at codon 321 of the AMT protein (p.Val321Ala). This variant is present in population databases (rs766509002, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with AMT-related conditions. ClinVar contains an entry for this variant (Variation ID: 649142). Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. 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. |
Natera, |
RCV000804005 | SCV002081698 | uncertain significance | Non-ketotic hyperglycinemia | 2020-09-22 | no assertion criteria provided | clinical testing |