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
tonB-3TonB mediated energy transduction system energy transducer component TonB; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family. (203 aa)    
Predicted Functional Partners:
exbD
TonB2 energy transduction system membrane anchored component ExbD.
 
 
 0.985
exbB
TonB2 energy transduction system inner membrane component ExbB.
 
 
 0.974
exbD-2
TonB1 energy transduction system for heme uptake inner membrane component ExbD.
  
 
 0.916
ttpC
TonB2 energy transduction system inner membrane component TtpC.
 
 
 0.912
exbB-2
TonB1 energy transduction system for heme uptake inner membrane component ExbB.
  
 
 0.896
SO_1156
TonB-dependent siderophore receptor.
  
 
 0.887
SO_2715
Thiamine-regulated TonB-dependent receptor.
 
 
 0.852
tolR
TolA energy-transducing system inner membrane component TolR; Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.
  
 
 0.815
btuB
TonB-dependent vitamin B12 receptor BtuB.
 
 
 
 0.794
SO_1824
TonB2 energy transduction system periplasmic component.
 
   
 0.789
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.