Predicted to enable chloride channel inhibitor activity; potassium channel inhibitor activity; and protein serine/threonine kinase activity. Predicted to be involved in several processes, including negative regulation of pancreatic juice secretion; positive regulation of peptidyl-threonine phosphorylation; and regulation of metal ion transport. Predicted to act upstream of or within maintenance of blood-brain barrier. Predicted to be located in adherens junction and bicellular tight junction. Predicted to be active in cytosol. Orthologous to human WNK3 (WNK lysine deficient protein kinase 3). [provided by Alliance of Genome Resources, Apr 2022]