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GGAT1 protein (Arabidopsis thaliana) - STRING interaction network
"GGAT1" - Glutamate:glyoxylate aminotransferase 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
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textmining
co-expression
protein homology
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GGAT1Glutamate-glyoxylate aminotransferase; Catalyzes the glutamate-glyoxylate (GGT or GGAT), alanine-glyoxylate (AGT), alanine-2-oxoglutarate (AKT) and glutamate-pyruvate (GPT) aminotransferase reactions in peroxisomes. Required for abscisic acid (ABA)- and stress-mediated responses in an H(2)O(2)-dependent manner. Function as a photorespiratory aminotransferase that modulates amino acid content during photorespiration (GGAT activity); promotes serine, glycine and citrulline metabolism in response to light (481 aa)    
Predicted Functional Partners:
GLU1
Glutamate synthase 1; Involved in glutamate biosynthesis in leaf. Required for the reassimilation of ammonium ions generated during photorespiration (1648 aa)
   
  0.992
SHM1
Glycine hydroxymethyltransferase; Functions in the photorespiratory pathway in catalyzing the interconversion of serine and glycine. Involved in controlling cell damage caused by abiotic stress, such as high light and salt and the hypersensitive defense response of plants (517 aa)
   
 
  0.983
HPR
Hydroxypyruvate reductase; Catalyzes the NADH-dependent reduction of hydroxypyruvate into glycerate in the photorespiratory core cycle. Mediates fatty acid beta-oxidation in germinating seeds when malate dehydrogenase is absent (387 aa)
   
 
  0.983
AGT
Alanine-glyoxylate aminotransferase; Photorespiratory enzyme that catalyzes transamination reactions with multiple substrates, including asparagine. Function exclusively as a catabolic enzyme in Asn metabolism (401 aa)
   
  0.978
PMDH2
Malate dehydrogenase (363 aa)
   
 
  0.956
GLT1
Glutamate synthase 1 [NADH]; Involved in glutamate biosynthesis. Required for non- photorespiratory ammonium assimilation. Probably involved in primary ammonium assimilation in roots (2208 aa)
   
  0.934
AKHSDH2
Aspartate kinase-homoserine dehydrogenase ii (916 aa)
   
  0.934
AKHSDH1
Aspartate kinase-homoserine dehydrogenase i (911 aa)
   
  0.934
GLU2
Glutamate synthase 2; May play a role in primary nitrogen assimilation in roots. Could supply a constitutive level of glutamate to maintain a basal level of protein synthesis (1629 aa)
   
  0.933
GOX2
Glycolate oxidase 2 (373 aa)
   
 
  0.899
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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