Total submissions: 1
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Invitae | RCV003612509 | SCV004398538 | likely pathogenic | Autosomal recessive polycystic kidney disease | 2023-03-04 | criteria provided, single submitter | clinical testing | 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.Leu3353 amino acid residue in PKHD1. Other variant(s) that disrupt this residue have been determined to be pathogenic (PMID: 28578020). This suggests that this residue is clinically significant, and that variants that disrupt this residue are likely to be disease-causing. 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 PKHD1 protein function. This variant has not been reported in the literature in individuals affected with PKHD1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces leucine, which is neutral and non-polar, with histidine, which is basic and polar, at codon 3353 of the PKHD1 protein (p.Leu3353His). |