Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV003529149 | SCV004275182 | uncertain significance | DYRK1A-related intellectual disability syndrome | 2023-07-12 | criteria provided, single submitter | clinical testing | This variant disrupts the p.Leu245 amino acid residue in DYRK1A. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 25944381, 29700199, 30831192). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. 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 expected to disrupt DYRK1A protein function. This missense change has been observed in individual(s) with clinical features of DYRK1A-related conditions (Invitae). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces leucine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 245 of the DYRK1A protein (p.Leu245Pro). |