WNK3 kinase is a positive regulator of NKCC2 and NCC, renal cation-Cl- cotransporters required for normal blood pressure homeostasis
Rinehart J, Kahle KT, de los Heros P, Vazquez N, Meade P, Wilson FH, Hebert SC, Gimenez I, Gamba G, Lifton RP. WNK3 kinase is a positive regulator of NKCC2 and NCC, renal cation-Cl- cotransporters required for normal blood pressure homeostasis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2005, 102: 16777-16782. PMID: 16275913, PMCID: PMC1283841, DOI: 10.1073/pnas.0508303102.Peer-Reviewed Original ResearchConceptsEffects of WNK3Kinase-inactive stateSerine-threonine kinaseWNK kinase familyActivation of NKCC2Kinase familyPositive regulatorThr-189Potent inhibitorPlasma membraneRelated membersThr-184Coexpression studiesMolecular switchNKCC2 phosphorylationFunction mutationsNormal blood pressure homeostasisWNK3Intercellular junctionsBlood pressure homeostasisRenal epitheliumPotent activatorRenal NaCl reabsorptionTransportersHomeostasis