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APX1 protein (Arabidopsis thaliana) - STRING interaction network
"APX1" - Ascorbate peroxidase 1 in Arabidopsis thaliana
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second shell of interactors
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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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APX1Ascorbate peroxidase 1; Plays a key role in hydrogen peroxide removal. Constitutes a central component of the reactive oxygen gene network (250 aa)    
Predicted Functional Partners:
MDHAR
Monodehydroascorbate reductase; Catalyzes the conversion of monodehydroascorbate to ascorbate, oxidizing NADH in the process (PubMed-16146528). Required for producing sufficient ascorbate to maintain the interaction between Piriformospora indica and Arabidopsis in a mutualistic state (PubMed-19386380) (441 aa)
         
  0.987
CAT
Catalase 2; Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide (492 aa)
           
  0.970
CYTC-1
CYTOCHROME C-1; Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain (By similarity) (114 aa)
     
 
  0.967
GLDH
L-galactono-1,4-lactone dehydrogenase; Involved in the biosynthesis of ascorbic acid. Required for the accumulation of respiratory complex I. Uses L-galactono- 1,4-lactone and L-gulono-1,4-lactone as substrates, but not D- galactono-1,4-lactone, D-gulono-1,4-lactone, L-mannono-1,4-lactone or D-galactonic acid. Also active with phenazine methosulfate and 1,4-benzoquinone as electron acceptors (610 aa)
         
  0.962
MDAR6
Monodehydroascorbate reductase; Catalyzes the conversion of monodehydroascorbate (MDA) to ascorbate, oxidizing NADH in the process. Can also use 2,4,6- trinitrotoluene (TNT) and 1-chloro-2,4-dinitrobenzene (CDNB) as substrates, but not 1-chloro-4-nitrobenzene (CNB) (493 aa)
         
  0.962
CYTC-2
Cytochrome c-2; Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain (By similarity) (112 aa)
     
 
  0.958
MDAR1
Monodehydroascorbate reductase 1; Catalyzes the conversion of monodehydroascorbate to ascorbate, oxidizing NADH in the process (PubMed-16146528). Required for producing sufficient ascorbate to maintain the interaction between Piriformospora indica and Arabidopsis in a mutualistic state (PubMed-19386380) (466 aa)
     
 
  0.953
ATMDAR2
Monodehydroascorbate reductase (NADH); Catalyzes the conversion of monodehydroascorbate to ascorbate, oxidizing NADH in the process (PubMed-16146528). Involved in the detoxification of H(2)O(2) that escapes the peroxisome and causes oxidative damage to oil bodies (PubMed-17449810) (435 aa)
     
 
  0.945
GR
Glutathione reductase; Maintains high levels of reduced glutathione in the chloroplast (565 aa)
           
  0.944
MDAR4
Monodehydroascorbate reductase 4; Catalyzes the conversion of monodehydroascorbate to ascorbate, oxidizing NADH in the process (PubMed-16146528). Involved in the detoxification of H(2)O(2) that escapes the peroxisome and causes oxidative damage to oil bodies (PubMed-17449810) (488 aa)
         
  0.916
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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