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HAB2 protein (Arabidopsis thaliana) - STRING interaction network
"HAB2" - Homology to ABI2 in Arabidopsis thaliana
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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[Homology]
Score
HAB2Homology to ABI2; Key component and repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, seed germination and inhibition of vegetative growth (511 aa)    
Predicted Functional Partners:
SNRK2.2
SNF1-related protein kinase 2.2; Together with SRK2I, key component and activator of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as seed germination, Pro accumulation, root growth inhibition, dormancy and seedling growth, and, to a lesser extent, stomatal closure (369 aa)
   
  0.999
SNRK2.3
Serine/threonine-protein kinase SRK2I; Together with SRK2D, key component and activator of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as seed germination, Pro accumulation, root growth inhibition, dormancy and seedling growth, and, to a lesser extent, stomatal closure (361 aa)
   
  0.999
OST1
OPEN STOMATA 1; Activator of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomata closure in response to drought, plant pathogens, or decreases in atmospheric relative humidity (RH). Involved in the resistance to drought by avoiding water loss. Required for the stomata closure mediated by pathogen-associated molecular pattern (PAMPs) (e.g. flg22 and LPS) of pathogenic bacteria such as P.syringae pv. tomato (Pst) and E.coli O157-H7. As a plant defense process, stomata are closed transiently in order to limit invaders, but actively reopened by [...] (362 aa)
   
  0.981
PYL13
PYR1-like 13; Receptor for abscisic acid (ABA) required for ABA- mediated responses such as stomatal closure and germination inhibition (By similarity). Inhibits the activity of group-A protein phosphatases type 2C (PP2Cs), selectively PP2CA, in an ABA-independent manner (PubMed-24165892) (164 aa)
       
  0.974
RCAR3
Abscisic acid receptor PYL8; Receptor for abscisic acid (ABA) required for ABA- mediated responses such as stomatal closure and germination inhibition. Inhibits the activity of group-A protein phosphatases type 2C (PP2Cs) in an ABA-independent manner but more efficiently when activated by ABA. Confers enhanced sensitivity to ABA (PubMed-19407143, PubMed-19624469, PubMed-19769575, PubMed-19889877, PubMed-23844015, PubMed-21658606). Can be activated by both (-)-ABA and (+)-ABA (PubMed-23844015) (188 aa)
       
  0.972
SNRK2.10
SNF1-related protein kinase 2.10 (361 aa)
   
  0.959
KIN11
SNF1 kinase homolog 11; Catalytic subunit of the probable trimeric SNF1-related protein kinase (SnRK) complex, which may play a role in a signal transduction cascade regulating gene expression and carbohydrate metabolism in higher plants. The SnRK complex may also be involved in the regulation of fatty acid synthesis by phosphorylation of acetyl-CoA carboxylase and in assimilation of nitrogen by phosphorylating nitrate reductase. In vitro, KIN11 exhibits kinase activity on sucrose phosphate synthase and the kinase activity is inhibited by PRL1. May be a subunit of a SCF ubiquitin ligas [...] (512 aa)
   
  0.955
SNRK2.1
SNF1-related protein kinase 2.1 (353 aa)
   
  0.951
SNRK2.9
SNF1-related protein kinase 2.9 (339 aa)
   
  0.947
SNRK2-8
SNF1-RELATED PROTEIN KINASE 2-8; Involved in gene regulation and confers tolerance to drought and osmotic stress (343 aa)
   
  0.945
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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