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NRT2:1 protein (Arabidopsis thaliana) - STRING interaction network
"NRT2:1" - Nitrate transporter 2:1 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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NRT2:1Nitrate transporter 2-1; Involved in nitrate transport, but does not seem to be able to mediate transport by its own. Acts as a dual component transporter with NTR3.1. Acts as a repressor of lateral root initiation under high sucrose/low nitrate conditions (530 aa)    
Predicted Functional Partners:
NIR1
Nitrite reductase 1; Catalyzes the six-electron reduction of nitrite to ammonium (586 aa)
   
 
  0.993
NIA1
Nitrate reductase 1; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria (917 aa)
     
 
  0.991
NIA2
Nitrate reductase 2; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria (917 aa)
     
 
  0.991
NRT1.1
Nitrate transporter 1.1; Dual affinity nitrate transporter. Involved in proton- dependent nitrate uptake and in the regulation of the nitrate transporter NRT2.1. Acts also as a nitrate sensor that trigger a specific signaling pathway stimulating lateral root growth and seed germination. The uptake activity is not required for sensor function. Displays an auxin transport facilitation inhibited by high nitrate concentration. Required to prevent auxin accumulation in preemerged lateral root primordia and young lateral roots when external nitrate concentration is low or null. May be involv [...] (590 aa)
           
  0.982
WR3
WOUND-RESPONSIVE 3; Acts as a dual component transporter with NTR2.1. Required for high-affinity nitrate transport. Acts as a repressor of lateral root initiation. May be involved in targeting NRT2 proteins to the plasma membrane (210 aa)
     
 
  0.971
AMT1;1
Ammonium transporter 1;1; High affinity ammonium transporter probably involved in ammonium uptake from the soil, long-distance transport to the shoots and re-uptake of apoplastic ammonium that derives from photorespiration in shoots. Contributes with AMT1-3 to the overall ammonium uptake capacity in roots under nitrogen-deficiency conditions (501 aa)
           
  0.928
GNC
GATA transcription factor 21; Transcriptional regulator that specifically binds 5’- GATA-3’ or 5’-GAT-3’ motifs within gene promoters (398 aa)
           
  0.865
UPM1
Urophorphyrin methylase 1 (369 aa)
   
   
  0.848
NRT1.5
Nitrate transporter 1.5; Low-affinity proton-dependent bidirectional nitrate transporter. Involved in nitrate loading into xylem and not in nitrate uptake. Not involved in histidine or dipeptides transport (614 aa)
           
  0.844
GLU1
Glutamate synthase 1; Involved in glutamate biosynthesis in leaf. Required for the reassimilation of ammonium ions generated during photorespiration (1648 aa)
           
  0.826
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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