MAP Kinase Kinase Kinases |
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| Kinases, MAP Kinase Kinase; MAP Kinase Kinase Kinase; MAP3 Kinases; Mitogen-Activated Protein Kinase Kinase Kinases; Kinase Kinases, MAPK-ERK; Kinases, MAP3; Kinases, MAPK-ERK Kinase; Kinases, MEK; MAPK ERK Kinase Kinases | |
| Mitogen-activated protein kinase kinase kinases (MAPKKKs) are serine-threonine protein kinases that initiate protein kinase signaling cascades. They phosphorylate MITOGEN-ACTIVATED PROTEIN KINASE KINASES; (MAPKKs) which in turn phosphorylate MITOGEN-ACTIVATED PROTEIN KINASES; (MAPKs). | |