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
ptsOPhosphotransferase system (PTS) phosphohisitinoprotein-hexose phosphotransferase comonent PtsO. (91 aa)    
Predicted Functional Partners:
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).
 
 
 0.997
ptsP
Phosphotransferase system (PTS) enzyme I PtsP; Belongs to the PEP-utilizing enzyme family.
  
 
 0.996
ptsN
Phosphotransferase system (PTS) sugar-specific IIA component PtsN.
 
 
 0.994
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.
  
  
 0.933
yhbJ
GlmZ repressor YhbJ; Displays ATPase and GTPase activities.
  
  
 0.878
yhbH
Sigma-54 modulation protein/ribosome-associated factor YhbH.
  
  
 0.831
crr
Phosphotransferase system (PTS) glucose-specific IIA component Crr.
 
 
 0.770
ptsH
Phosphotransferase system (PTS) phosphocarrier protein HPr PtsH.
  
     0.756
malR
Transcriptional repressor of maltodextrose utilization MalR.
   
 
 0.734
nagR
Transcriptional repressor of N-acetylglucosamine utilization NagR.
   
 
 0.734
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
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