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RHA2A protein (Arabidopsis thaliana) - STRING interaction network
"RHA2A" - E3 ubiquitin-protein ligase RHA2A 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
filled nodes:
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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RHA2AE3 ubiquitin-protein ligase RHA2A; E3 ubiquitin-protein ligase involved in the positive regulation of abscisic acid (ABA) signaling and responses to salt and osmotic stresses during seed germination and early seedling development. Acts additively with RHA2B in regulating ABA signaling and drought response. Possesses E3 ubiquitin ligase activity in vitro (155 aa)    
Predicted Functional Partners:
NAC019
NAC domain containing protein 19; Encodes a NAC transcription factor whose expression is induced by drought, high salt, and abscisic acid. This gene binds to ERD1 promoter in vitro (317 aa)
       
 
  0.876
SDIR1
Encodes an intracellular membrane localized protein with E3 ligase activity that is involved in regulation of ABA signaling. Loss of function alleles show decreased sensitivity to ABA. Overexpression results in increased sensitivity to ABA (273 aa)
           
  0.838
AT2G26130
RING/U-box protein with C6HC-type zinc finger; Its function is described as zinc ion binding; Involved in biological_process unknown; Located in cellular_component unknown; Contains the following InterPro domains- Zinc finger, C6HC-type (InterPro-IPR002867); BEST Arabidopsis thaliana protein match is- RING/U-box protein with C6HC-type zinc finger (TAIR-AT2G26135.1); Has 35333 Blast hits to 34131 proteins in 2444 species- Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source- NCBI BLink) (398 aa)
           
  0.739
AIRP2
Uncharacterized protein At5g01520; RING/U-box superfamily protein; Its function is described as zinc ion binding; Expressed in 17 plant structures; Expressed during 8 growth stages; Contains the following InterPro domains- Zinc finger, RING-type, conserved site (InterPro-IPR017907), Zinc finger, RING-type (InterPro-IPR001841), Zinc finger, C3HC4 RING-type (InterPro-IPR018957); BEST Arabidopsis thaliana protein match is- RING/U-box superfamily protein (TAIR-AT3G47160.1); Has 1807 Blast hits to 1807 proteins in 277 species- Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 3 [...] (242 aa)
           
  0.738
DRIP2
E3 ubiquitin protein ligase DRIP2; E3 ubiquitin-protein ligase that acts as a negative regulator of the response to water stress. Mediates ubiquitination and subsequent proteasomal degradation of the drought-induced transcriptional activator DREB2A. Functionally redundant with DRIP1 (420 aa)
     
   
  0.691
OCP3
Protein OVEREXPRESSOR OF CATIONIC PEROXIDASE 3; May modulate chromatin structure by regulation of nucleosome assembly/disassembly (By similarity). Homeodomain transcription factor that mediates jasmonic acid (JA)-mediated COI1-dependent and abscisic acid (ABA)-mediated PMR4-dependent resistance to infection by necrotrophic fungal pathogens (e.g. B.cinerea and P.cucumerina) and bacterial pathogens (e.g. P.syringae DC3000); this resistance involves at least callose deposition. Required for the P.fluorescens WCS417r-triggered JA-dependent induced systemic resistance (ISR) against both P.s [...] (354 aa)
           
  0.682
AIRP1
RING/U-box superfamily protein; Its function is described as zinc ion binding; Expressed in 9 plant structures; Expressed during LP.04 four leaves visible, 4 anthesis, petal differentiation and expansion stage; Contains the following InterPro domains- Zinc finger, RING-type (InterPro-IPR001841), Zinc finger, C3HC4 RING-type (InterPro-IPR018957); BEST Arabidopsis thaliana protein match is- RING/U-box superfamily protein (TAIR-AT5G41350.1) (208 aa)
           
  0.672
DRIP1
E3 ubiquitin protein ligase DRIP1; E3 ubiquitin-protein ligase that acts as a negative regulator of the response to water stress. Mediates ubiquitination and subsequent proteasomal degradation of the drought-induced transcriptional activator DREB2A. Functionally redundant with DRIP2 (421 aa)
     
   
  0.666
KEG
Protein kinases;ubiquitin-protein ligases; Mediates E2-dependent protein ubiquitination. Acts as a negative regulator of abscisic acid signaling. Required for ABI5 degradation, by mediating its ubiquitination. Together with EDR1, may regulate endocytic trafficking and/or the formation of signaling complexes on trans-Golgi network (TGN)/ early endosome (EE) vesicles during stress responses (1625 aa)
       
 
  0.666
AT3G09770
Probable E3 ubiquitin-protein ligase LOG2; Acts as an E3 ubiquitin-protein ligase, or as part of E3 complex, which accepts ubiquitin from specific E2 ubiquitin- conjugating enzymes and then transfers it to substrates (in vitro). Required for GLUTAMINE DUMPER 1(GDU1)-induced amino acid secretion and for amino acid homeostasis. Ubiquitinates GDU1 (in vitro) (388 aa)
           
  0.642
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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