Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000799737 | SCV000939413 | uncertain significance | Hermansky-Pudlak syndrome 2 | 2022-06-02 | criteria provided, single submitter | clinical testing | ClinVar contains an entry for this variant (Variation ID: 645618). 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. 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 tolerated. This variant has not been reported in the literature in individuals affected with AP3B1-related conditions. This variant is present in population databases (rs759936403, gnomAD 0.0009%). This sequence change replaces asparagine, which is neutral and polar, with serine, which is neutral and polar, at codon 398 of the AP3B1 protein (p.Asn398Ser). |