Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001035670 | SCV001199004 | uncertain significance | Neuropathy, hereditary sensory and autonomic, type 2A; Pseudohypoaldosteronism type 2C | 2023-06-27 | criteria provided, single submitter | clinical testing | 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 WNK1 protein function. ClinVar contains an entry for this variant (Variation ID: 834893). This variant has not been reported in the literature in individuals affected with WNK1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces threonine, which is neutral and polar, with asparagine, which is neutral and polar, at codon 155 of the WNK1 protein (p.Thr155Asn). |
Fulgent Genetics, |
RCV001035670 | SCV002793139 | uncertain significance | Neuropathy, hereditary sensory and autonomic, type 2A; Pseudohypoaldosteronism type 2C | 2022-03-24 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV003283874 | SCV003960394 | uncertain significance | Inborn genetic diseases | 2023-04-19 | criteria provided, single submitter | clinical testing | The c.464C>A (p.T155N) alteration is located in exon 1 (coding exon 1) of the WNK1 gene. This alteration results from a C to A substitution at nucleotide position 464, causing the threonine (T) at amino acid position 155 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. |