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MKK2 protein (Arabidopsis thaliana) - STRING interaction network
"MKK2" - Mitogen-activated protein kinase kinase 2 in Arabidopsis thaliana
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Known Interactions
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experimentally determined
Predicted Interactions
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gene co-occurrence
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textmining
co-expression
protein homology
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MKK2Mitogen-activated protein kinase kinase 2; MEKK1, MKK1/MKK2 and MPK4 function in a signaling pathway that modulates the expression of genes responding to biotic and abiotic stresses and also plays an important role in pathogen defense by negatively regulating innate immunity. Plays a role in abiotic stress tolerance and plant disease resistance through activation of MPK4 and MPK6 by phosphorylation. Acts redundantly with MKK1; Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase subfamily (372 aa)    
Predicted Functional Partners:
MEKK1
Encodes a member of the A1 subgroup of the MEKK (MAPK/ERK kinase kinase) family. MEKK is another name for Mitogen-Activated Protein Kinase Kinase Kinase (MAPKKK or MAP3K). This subgroup has four members- At4g08500 (MEKK1, also known as ARAKIN, MAP3Kb1, MAPKKK8), At4g08480 (MEKK2, also known as MAP3Kb4, MAPKKK9), At4g08470 (MEKK3, also known as MAP3Kb3, MAPKKK10) and At4g12020 (MEKK4, also known as MAP3Kb5, MAPKKK11, WRKY19). Nomenclatures for mitogen-activated protein kinases are described in Trends in Plant Science 2002, 7(7)-301. Mediates cold, salt, cadmium and wounding stress sig [...] (608 aa)
       
0.986
MPK4
Mitogen-activated protein kinase 4; The ANPs-MKK6-MPK4 module is involved in the regulation of plant cytokinesis during meiosis and mitosis. Essential to promote the progression of cytokinesis and for cellularization (formation of the cell plate) during male-specific meiotic. Involved in cortical microtubules organization and stabilization by regulating the phosphorylation state of microtubule-associated proteins such as MAP65-1. Involved in root hair development process. Negative regulator of systemic acquired resistance (SAR) and salicylic acid- (SA) mediated defense response. Requir [...] (376 aa)
   
0.983
MPK6
Mitogen-activated protein kinase 6; Involved in oxidative stress-mediated signaling cascade (such as ozone). Involved in the innate immune MAP kinase signaling cascade (MEKK1, MKK4/MKK5 and MPK3/MPK6) downstream of bacterial flagellin receptor FLS2. May be involved in hypersensitive response (HR)-mediated signaling cascade by modulating LIP5 phosphorylation and subsequent multivesicular bodies (MVBs) trafficking. May phosphorylate regulators of WRKY transcription factors. Phosphorylates 1-aminocyclopropane-1- carboxylic acid synthases (ACS2 and ACS6) and may be involved in the regulati [...] (395 aa)
   
 
0.980
MAPKKK20
Mitogen-activated protein kinase kinase kinase 20; Member of MEKK subfamily; Belongs to the protein kinase superfamily (342 aa)
   
 
0.948
MEKK3
Encodes a member of the A1 subgroup of the MEKK (MAPK/ERK kinase kinase) family. MEKK is another name for Mitogen-Activated Protein Kinase Kinase Kinase (MAPKKK or MAP3K). This subgroup has four members- At4g08500 (MEKK1, also known as ARAKIN, MAP3Kb1, MAPKKK8), At4g08480 (MEKK2, also known as MAP3Kb4, MAPKKK9), At4g08470 (MEKK3, also known as MAP3Kb3, MAPKKK10) and At4g12020 (MEKK4, also known as MAP3Kb5, MAPKKK11, WRKY19). Nomenclatures for mitogen-activated protein kinases are described in Trends in Plant Science 2002, 7(7)-301 (560 aa)
     
0.946
MAPKKK18
Mitogen-activated protein kinase kinase kinase 18; Component of the abscisic acid (ABA) signaling pathway that acts as ABA signal transducer in the context of abiotic stresses. Triggers MPK1, MPK2, MPK7 and MPK14 activation in a MKK3-dependent manner and MPK6 activation in a MKK3-independent manner. Mediates the ABA-dependent activation of the MKK3-MPK7 module. Positive regulator of ABA responses leading to the induction of gene expression (e.g. RD29B and RAB18) and involved in various responses including stomatal development, stomatal movement, inhibition of germination and root growt [...] (339 aa)
   
 
0.944
MAPKKK9
Encodes a member of the A1 subgroup of the MEKK (MAPK/ERK kinase kinase) family. MEKK is another name for Mitogen-Activated Protein Kinase Kinase Kinase (MAPKKK or MAP3K). This subgroup has four members- At4g08500 (MEKK1, also known as ARAKIN, MAP3Kb1, MAPKKK8), At4g08480 (MEKK2, also known as MAP3Kb4, MAPKKK9), At4g08470 (MEKK3, also known as MAP3Kb3, MAPKKK10) and At4g12020 (MEKK4, also known as MAP3Kb5, MAPKKK11, WRKY19). Nomenclatures for mitogen-activated protein kinases are described in Trends in Plant Science 2002, 7(7)-301 (773 aa)
     
0.943
MAPKKK5
Mitogen-activated protein kinase kinase kinase 5; Mitogen-activated protein kinase (MAPK) involved in the transduction of signal between the host cell surface chitin receptor complex CERK1-LYK5 and the intracellular MAPK cascade that leads to chitin-induced immunity. Phosphorylates and activates MAPK targets (e.g. MKK4, MKK5, and possibly MKK2) when phosphorylated by PBL27 after elicitation by chitin. Required for resistance to the fungus A.brassicicola (716 aa)
       
0.942
NP2
Mitogen-activated protein kinase kinase kinase 2; Involved in cortical microtubules organization and stabilization by regulating the phosphorylation state of microtubule-associated proteins such as MAP65-1; Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily (606 aa)
   
 
0.942
AT3G45790
Protein kinase superfamily protein; Its function is described as protein serine/threonine kinase activity, protein kinase activity, kinase activity, ATP binding; Involved in protein amino acid phosphorylation; Located in cellular_component unknown; Contains the following InterPro domains- Protein kinase, ATP binding site (InterPro-IPR017441), Protein kinase, catalytic domain (InterPro-IPR000719), Serine/threonine-protein kinase-like domain (InterPro-IPR017442), Protein kinase-like domain (InterPro-IPR011009), Serine/threonine-protein kinase, active site (InterPro-IPR008271); BEST Arabi [...] (376 aa)
   
 
0.940
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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