Cancer Protein Description

This report provides a detailed description of a selected cancer protein with information collected from various sources, including UniProt, the Wellcome Trust Sanger Institute’s Catalogue of Somatic Mutations in Cancer (COSMIC), and the Atlas of Genetics and Cytogenetics in Oncology and Haematology.


Protein Name: WNK1
Gene Name: WNK1
Protein Full Name: Serine/threonine-protein kinase WNK1
Alias: EC 2.7.11.1; PRKWNK1; Protein kinase with no lysine 1; Protein kinase, lysine-deficient 1
Mass (Da): 250756
Number AA: 2382
UniProt ID: Q9H4A3
Locus ID: 65125
COSMIC ID: WNK1
Gene location on chromosome: 12p13.3
Cancer protein type: UNCLEAR
Effect of cancer mutation on protein: UNCLEAR
Effect of active protein on cancer: UNCLEAR
Number of cancer specimens: 20405
Percent of cancer specimens with mutations: 1.63
General distribution of mutations: Multi-site
Location of most mutations: Broad distribution of mutation sites with point mutations across entire protein, but no complex mutations, insertions or deletions.
Normal role description: Serine/threonine kinase which plays an important role in the regulation of electrolyte homeostasis, cell signalling, survival, and proliferation.WNK1 activates SCNN1A, SCNN1B, SCNN1D and SGK1. Exact mechanism of oncogenesis is unclear.


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