Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV003613815 | SCV004489111 | uncertain significance | Bloom syndrome | 2022-12-23 | criteria provided, single submitter | clinical testing | This variant is not present in population databases (gnomAD no frequency). 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt BLM protein function. This variant has not been reported in the literature in individuals affected with BLM-related conditions. This sequence change replaces serine, which is neutral and polar, with phenylalanine, which is neutral and non-polar, at codon 729 of the BLM protein (p.Ser729Phe). |