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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ntrCTwo-component system regulatory protein; Response regulator containing CheY-like receiver AAA-type ATPase and DNA-binding domains (476 aa)    
Predicted Functional Partners:
ntrB
Two-component system sensor protein; Signal transduction histidine kinase nitrogen specific
 0.998
rpoN1
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released
 
   
 0.917
rpoN2
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released
 
   
 0.907
XCC2360
Signal transduction histidine kinase
  
 
 0.796
XCC2153
Two-component system sensor protein; FOG: PAS/PAC domain
   
 
 0.672
glnA1
Glutamine synthetase
  
  
 0.633
XCC2313
Uncharacterized protein; FOG: GAF domain
  
 
 0.547
gltB
Glutamate synthase, alpha subunit; Glutamate synthase domain 2
  
  
 0.546
amtB
Ammonium transporter; Ammonia permease
  
  
 0.535
zapE
Cell division protein ZapE; Reduces the stability of FtsZ polymers in the presence of ATP
    
 
 0.532
Your Current Organism:
Xanthomonas campestris campestris
NCBI taxonomy Id: 340
Other names: X. campestris pv. campestris, Xanthomonas campestris, Xanthomonas campestris (pv. campestris), Xanthomonas campestris campestris, Xanthomonas campestris pv. campestris
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