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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
ntrCProbable nitrogen assimilation regulatory response regulator transcription regulator protein; Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes. (502 aa)    
Predicted Functional Partners:
ntrB
Probable nitrogen regulation (sensor protein kinase) transcription regulator.
 0.998
rpoN1
Probable rna polymerase sigma n (sigma 54) factor transcription regulator protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.876
rpoN2
Probable rna polymerase sigma n (sigma 54) factor transcription regulator protein; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
   
 0.861
glnA1
Probable glutamine synthetase protein.
  
  
 0.569
fleN
Putative flagellar synthesis regulator flen protein.
  
 
 0.564
RSc0672
Chemosensory pili system protein ChpA (sensor histidine kinase/response regulator); Putative composite two component regulatory (sensor histidine kinase and response regulator hybrid) transcription regulator protein.
  
 
0.538
fliM
Probable flagellar motor switch protein flim.
  
  
 0.538
fliG
Probable flagellar motor switch protein flig.
  
  
 0.536
flhA
Probable flagellar biosynthesis flha transmembrane protein; Required for formation of the rod structure of the flagellar apparatus. Together with FliI and FliH, may constitute the export apparatus of flagellin; Belongs to the FHIPEP (flagella/HR/invasion proteins export pore) family.
  
  
 0.535
flhF
Probable flagellar biosynthetic protein flhf.
  
  
 0.526
Your Current Organism:
Ralstonia solanacearum
NCBI taxonomy Id: 267608
Other names: R. solanacearum GMI1000, Ralstonia solanacearum GMI1000, Ralstonia solanacearum str. GMI1000, Ralstonia solanacearum strain GMI1000
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.