This product is an active protein and may elicit a biological response in vivo, handle with caution.
Erythrocyte 65 kDa protein
Kinase deficient protein
Prostate derived sterile 20 like kinase
Protein kinase lysine deficient 1
Protein kinase lysine-deficient 1
Protein kinase with no lysine 1
Protein phosphatase 1, regulatory subunit 167
Serine/threonine protein kinase WNK1
Serine/threonine protein kinase WNK1 1
Serine/threonine protein kinase WNK1 2
Serine/threonine-protein kinase WNK1
With no K
WNK lysine deficient protein kinase 1
WNK lysine deficient protein kinase 1 isoform
Serine/threonine kinase which plays an important role in the regulation of electrolyte homeostasis, cell signaling, survival, and proliferation. Acts as an activator and inhibitor of sodium-coupled chloride cotransporters and potassium-coupled chloride cotransporters respectively. Activates SCNN1A, SCNN1B, SCNN1D and SGK1. Controls sodium and chloride ion transport by inhibiting the activity of WNK4, by either phosphorylating the kinase or via an interaction between WNK4 and the autoinhibitory domain of WNK1. WNK4 regulates the activity of the thiazide-sensitive Na-Cl cotransporter, SLC12A3, by phosphorylation. WNK1 may also play a role in actin cytoskeletal reorganization. Phosphorylates NEDD4L. Acts as a scaffold to inhibit SLC4A4, SLC26A6 as well as CFTR activities and surface expression, recruits STK39 which mediates the inhibition.
Widely expressed, with highest levels observed in the testis, heart, kidney and skeletal muscle. Isoform 3 is kidney-specific and specifically expressed in the distal convoluted tubule (DCT) and connecting tubule (CNT) of the nephron.
Involvement in disease
Pseudohypoaldosteronism 2C Neuropathy, hereditary sensory and autonomic, 2A
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. WNK subfamily. Contains 1 protein kinase domain.
O-glycosylated. Ubiquitinated in vitro by the BCR(KLHL3) complex and in vivo by a BCR(KLHL2) complex, leading to proteasomal degradation.