close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
ptsNPhosphotransferase system (PTS) sugar-specific IIA component PtsN. (147 aa)    
Predicted Functional Partners:
ptsO
Phosphotransferase system (PTS) phosphohisitinoprotein-hexose phosphotransferase comonent PtsO.
 
 
 0.994
yhbH
Sigma-54 modulation protein/ribosome-associated factor YhbH.
 
  
 0.942
yhbJ
GlmZ repressor YhbJ; Displays ATPase and GTPase activities.
  
  
 0.942
rpoN
RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.876
ptsI
Phosphotransferase system (PTS) phosphoenolpyruvate-protein phosphotransferase PtsI; General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
 
  
 0.857
glnB
Regulatory protein for nitrogen assimilation by glutamine synthetase GlnB.
   
  
 0.840
ptsP
Phosphotransferase system (PTS) enzyme I PtsP; Belongs to the PEP-utilizing enzyme family.
  
   
 0.820
ptsG
Phosphotransferase system (PTS) glucose-specific IIBC component PtsG.
  
  
 0.736
crr
Phosphotransferase system (PTS) glucose-specific IIA component Crr.
  
  
 0.695
yfiA
Ribosomal associated cold shock response protein YfiA.
  
  
 0.649
Your Current Organism:
Shewanella oneidensis
NCBI taxonomy Id: 211586
Other names: S. oneidensis MR-1, Shewanella oneidensis ATCC 700550, Shewanella oneidensis MR-1, Shewanella oneidensis str. MR-1, Shewanella oneidensis strain MR-1, Shewanella sp. MR-1
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.