STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
argRArginine repressor/activator; Regulates arginine biosynthesis genes. (171 aa)    
Predicted Functional Partners:
argJ
Glutamate N-acetyltransferase/N-acetylglutamate synthase; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family.
  
  
 0.896
argH
Argininosuccinate lyase; Similar to GB:AL009126 percent identity: 68.81; identified by sequence similarity; putative.
  
  
 0.849
nrdR
Conserved hypothetical protein; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family.
      
 0.842
argG
Arginosuccinate synthase; Similar to SP:P09034 PID:203016 PID:55767 percent identity: 70.57; identified by sequence similarity; putative; Belongs to the argininosuccinate synthase family. Type 1 subfamily.
  
  
 0.826
nadE
NH3-dependent NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source.
      
 0.766
argF
Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family.
  
  
 0.760
lysZ
N-acetylglutamate kinase; Catalyzes the phosphorylation of LysW-gamma-alpha- aminoadipate; Belongs to the acetylglutamate kinase family. LysZ subfamily.
  
  
 0.673
argB
N-acetylglutamate kinase; Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- glutamate; Belongs to the acetylglutamate kinase family. ArgB subfamily.
  
  
 0.673
DR_0183
Glutamate synthase, large subunit; Similar to PID:1339950 percent identity: 71.96; identified by sequence similarity; putative.
     
 0.658
argC
N-acetyl-gamma-glutamyl-phosphate reductase; Catalyzes the NADPH-dependent reduction of N-acetyl-5- glutamyl phosphate to yield N-acetyl-L-glutamate 5-semialdehyde. Belongs to the NAGSA dehydrogenase family. Type 2 subfamily.
  
  
 0.646
Your Current Organism:
Deinococcus radiodurans
NCBI taxonomy Id: 243230
Other names: D. radiodurans R1, Deinococcus radiodurans R1, Deinococcus radiodurans str. R1
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