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CDPK2 protein (Arabidopsis thaliana) - STRING interaction network
"CDPK2" - Calcium-dependent protein 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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CDPK2Calcium-dependent protein kinase 2; May play a role in signal transduction pathways that involve calcium as a second messenger. Functions as regulator of the calcium-mediated abscisic acid (ABA) signaling pathway. Phosphorylates ABA-responsive transcription factors ABF1 and ABF4 in vitro (495 aa)    
Predicted Functional Partners:
ABF1
Abscisic acid-insensitive 5-like protein 4; Binds to the ABA-responsive element (ABRE). Could participate in abscisic acid-regulated gene expression (403 aa)
       
 
  0.981
AHG1
Protein phosphatase; Negative regulator of abscisic acid (ABA) responses during seed germination (416 aa)
       
 
  0.974
RBOHD
Respiratory burst oxidase-D; Calcium-dependent NADPH oxidase that generates superoxide. Involved in the generation of reactive oxygen species (ROS) during incompatible interactions with pathogens and in UV-B and abscisic acid ROS-dependent signaling. Might be required for ROS signal amplification during light stress (921 aa)
         
  0.950
ABI5
ABA INSENSITIVE 5; Participates in ABA-regulated gene expression during seed development and subsequent vegetative stage by acting as the major mediator of ABA repression of growth. Binds to the embryo specification element and the ABA-responsive element (ABRE) of the Dc3 gene promoter and to the ABRE of the Em1 and Em6 genes promoters. Can also trans-activate its own promoter, suggesting that it is autoregulated. Plays a role in sugar-mediated senescence (442 aa)
       
 
  0.946
ABF4
ABRE binding factor 4; Functions as transcriptional activator in the ABA- inducible expression of rd29B. Binds specifically to the ABA- responsive element (ABRE) of the rd29B gene promoter (432 aa)
       
 
  0.935
PP2CA
Protein phosphatase 2CA; Major negative regulator of abscisic acid (ABA) responses during seed germination and cold acclimation. Confers insensitivity to ABA. Modulates negatively the AKT2/3 activity, which mediates K(+) transport and membrane polarization during stress situations, probably by dephosphorylation. Prevent stomata closure by inactivating the S-type anion efflux channel SLAC1 and its activator SRK2E (399 aa)
       
 
  0.918
DI19
Drought-induced 19 (200 aa)
       
 
  0.912
ABF3
Abscisic acid-insensitive 5-like protein 6; Binds to the ABA-responsive element (ABRE). Mediates stress-responsive ABA signaling (454 aa)
       
 
  0.909
RBOHF
Respiratory burst oxidase; Calcium-dependent NADPH oxidase that generates superoxide. Generates reactive oxygen species (ROS) during incompatible interactions with pathogens and is important in the regulation of the hypersensitive response (HR). Involved in abscisic acid-induced stomatal closing and in UV-B and abscisic acid ROS-dependent signaling (944 aa)
         
  0.893
RHD2
ROOT HAIR DEFECTIVE 2; Calcium-dependent NADPH oxidase that generates superoxide. Required for H(2)O(2) production in response to K(+) deficiency and for the generation of reactive oxygen species (ROS) that regulate cell expansion through the activation of Ca(2+) channels (905 aa)
         
  0.816
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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