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MPK4b

Gene
MPK4b
Protein
Mitogen-activated protein kinase 4b
Organism
Physcomitrella patens subsp. patens
Length
380 amino acids
Function
The CERK1, MEKK1a/b, MKK1a/b/c and MPK4a/b proteins are involved in pathogen defense. The pathway induces rapid growth inhibition, cell wall depositions and accumulation of defense-related transcripts. This protein may act redundantly with MPK4a in innate immunity triggered by pathogen-associated molecular patterns (PAMPs). May also be involved in resistance to necrotrophic fungi B.cinerea.
Similarity
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
Mass
43.488 kDa
Sequence
MDVAGAGGGGAADGNIQGVPTHNGEYTQYNIFGNLFEVSRKYVPPIRPIGRGAYGIVCSAVNSETGEEVAIKKIGNAFDNRIDAKRTLREIKLLRHMDHENIVAIRDIIRPPTRENFNDVYIVYELMDTDLHQIIRSNQPLTEDHCQYFLYQLLRGLKYIHSAKVLHRDLKPSNLLLNANCDLKICDFGLARTTSETDFMTEYVVTRWYRAPELLLNCSEYTAAIDVWSVGCIFMELLNREPLFPGRDYVQQLRLITELIGSPEDHDLGFLRSDNARRYIRQLPRFARQPLDRKFPNMGPAAIDLVEHMLRFDPARRITVEEALAHPYLATLHDINDEPICHSPFEFDFEQPSFTEEHIKELIMMEAIAFNPGNVGDMMS