ClinVar Miner

Submissions for variant NM_018979.4(WNK1):c.6624C>G (p.Ser2208Arg)

dbSNP: rs72650768
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000694632 SCV000823086 uncertain significance Neuropathy, hereditary sensory and autonomic, type 2A; Pseudohypoaldosteronism type 2C 2023-11-06 criteria provided, single submitter clinical testing This sequence change replaces serine, which is neutral and polar, with arginine, which is basic and polar, at codon 2460 of the WNK1 protein (p.Ser2460Arg). This variant is present in population databases (no rsID available, gnomAD 0.003%). This variant has not been reported in the literature in individuals affected with WNK1-related conditions. ClinVar contains an entry for this variant (Variation ID: 573064). 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 with a negative predictive value of 95%. 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.
GenomeConnect - Invitae Patient Insights Network RCV000694632 SCV004228934 not provided Neuropathy, hereditary sensory and autonomic, type 2A; Pseudohypoaldosteronism type 2C no assertion provided phenotyping only Variant interpreted as Uncertain significance and reported on 04-10-2018 by Lab Invitae. GenomeConnect-Invitae Patient Insights Network assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. Registry team members make no attempt to reinterpret the clinical significance of the variant. Phenotypic details are available under supporting information.

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