Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.12.2 (MEK)
 18,161 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disruption of the MEKK1-MKK1/MKK2-MPK4 kinase cascade leads to activation of immunity mediated by the nucleotide-binding leucine-rich repeat (NLR) immune receptor SUMM2, which monitors the phosphorylation status of CRCK3. Here we report that two receptor-like kinases (RLKs), MDS1, and MDS2, function redundantly to promote SUMM2-mediated immunity. Activation of SUMM2-mediated immunity is dependent on MDS1, and to a less extent on MDS2. MDS1 associates with CRCK3 in planta and can phosphorylate CRCK3 in vitro, suggesting that it may target CRCK3 to positively regulate SUMM2-mediated signaling. Our finding highlights a new defense mechanism where RLKs promote NLR-mediated immunity.
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PMID:Receptor-like kinases MDS1 and MDS2 promote SUMM2-mediated immunity. 3249 12