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
SFO04552.1Outer membrane receptor proteins, mostly Fe transport. (804 aa)    
Predicted Functional Partners:
SFO04524.1
RNA polymerase sigma-70 factor, ECF subfamily.
 
    0.920
SFO04540.1
FecR family protein.
 
    0.918
SFO04582.1
Uncharacterized conserved protein, contains a C-terminal beta-barrel porin domain.
 
 
   0.842
SFO08300.1
Outer membrane receptor proteins, mostly Fe transport.
  
     0.703
SFN97625.1
Protein TonB.
  
  0.685
SFO09804.1
Pilus assembly protein CpaD.
  
     0.650
SFO20936.1
Hypothetical protein.
  
     0.628
SFO36105.1
FecR family protein.
  
    0.623
SFN97470.1
Outer membrane transport energization protein 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.
  
  0.617
SFN74825.1
Outer membrane transport energization protein TonB.
  
  0.614
Your Current Organism:
Sphingomonas sp. OK281
NCBI taxonomy Id: 1881067
Other names: S. sp. OK281
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.