Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV002536208 | SCV003294115 | likely pathogenic | Carney-Stratakis syndrome; Pheochromocytoma; Paragangliomas with sensorineural hearing loss; Cowden syndrome 3 | 2022-06-09 | 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 SDHD protein function. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. This variant disrupts the p.Tyr114 amino acid residue in SDHD. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 11343322, 16080474, 16317055, 17563904, 22456618, 23175444). 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: 694526). This missense change has been observed in individual(s) with paraganglioma (Invitae). This variant is not present in population databases (gnomAD no frequency). This sequence change replaces tyrosine, which is neutral and polar, with histidine, which is basic and polar, at codon 114 of the SDHD protein (p.Tyr114His). |
Institute of Human Genetics, |
RCV000856585 | SCV000999073 | uncertain significance | Pheochromocytoma | no assertion criteria provided | clinical testing |