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SRX protein (Arabidopsis thaliana) - STRING interaction network
"SRX" - Sulfiredoxin 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
Others
textmining
co-expression
protein homology
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Cooccurence
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[Homology]
Score
SRXSulfiredoxin; Contributes to oxidative stress resistance by reducing cysteine-sulfinic acid formed under exposure to oxidants in a peroxiredoxin. May catalyze the reduction in a multi-step process by acting both as a specific phosphotransferase and a thioltransferase. Required to switch on the antioxidant pathway to regenerate the oxidative damage. In mitochondrion, catalyzes the retroreduction of the inactive sulfinic form of atypical Prx IIF using thioredoxin as reducing agent (198 aa)    
Predicted Functional Partners:
At5g06290
2-cysteine peroxiredoxin B; May be an antioxidant enzyme particularly in the developing shoot and photosynthesizing leaf. Involved in the detoxification of alkyl hydroperoxides with reducing equivalents provided through the thioredoxin system (By similarity) (273 aa)
     
 
  0.990
AT3G11630
2-Cys peroxiredoxin BAS1; May be an antioxidant enzyme particularly in the developing shoot and photosynthesizing leaf. Involved in the detoxification of alkyl hydroperoxides with reducing equivalents provided through the thioredoxin system (266 aa)
     
 
  0.978
PER1
1-Cys peroxiredoxin PER1; Antioxidant protein that seems to contribute to the inhibition of germination during stress (216 aa)
     
 
  0.958
NTRC
NADPH-dependent thioredoxin reductase 3; Thioredoxin reductase (TR) that exhibits both TR and thioredoxin (Trx) activities. Contains a C-terminal functional Trx domain. Functions as an electron donor for plastidial 2-Cys peroxiredoxins and participates in a NADPH-dependent hydrogen peroxide scavenging system in chloroplasts in the dark. Required for chlorophyll biosynthesis and biogenesis of the photosynthetic apparatus. Activates aerobic cyclase which converts Mg- protoporhyrin monomethyl ester into protochlorophyllide. Involved in a light-dependent regulation of starch biosynthesis b [...] (529 aa)
     
 
  0.873
AT3G55160
Uncharacterized protein (2130 aa)
     
      0.676
AT4G30480
Tetratricopeptide repeat 1 (277 aa)
       
      0.672
AT4G02620
V-type proton ATPase subunit F; Subunit of the peripheral V1 complex of vacuolar ATPase essential for assembly or catalytic function. V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells (By similarity) (128 aa)
       
      0.672
SAE2
SUMO-activating enzyme 2; The dimeric enzyme acts as a E1 ligase for SUMO1 and SUMO2. It mediates ATP-dependent activation of SUMO proteins and formation of a thioester with a conserved cysteine residue on SAE2 (700 aa)
       
      0.672
AT1G77550
Tubulin-tyrosine ligase (855 aa)
       
      0.672
PRN
Pirin; Involved in abscisic acid signal transduction. Plays a role in seed germination and early seedling development. Involved in the blue light (BL) signaling (287 aa)
     
      0.648
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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