Total submissions: 1
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Labcorp Genetics |
RCV001379091 | SCV001576825 | pathogenic | Primary pulmonary hypertension | 2023-09-20 | criteria provided, single submitter | clinical testing | 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 BMPR2 protein function. For these reasons, this variant has been classified as Pathogenic. This variant disrupts the p.Arg491 amino acid residue in BMPR2. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 10903931, 12045205, 28388887, 31727138). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. ClinVar contains an entry for this variant (Variation ID: 1067745). This missense change has been observed in individual(s) with pulmonary arterial hypertension (Invitae). In at least one individual the variant was observed to be de novo. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces arginine, which is basic and polar, with leucine, which is neutral and non-polar, at codon 491 of the BMPR2 protein (p.Arg491Leu). |