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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
SO_1580TonB-dependent haem/haemoglobin receptor. (737 aa)    
Predicted Functional Partners:
SO_4516
TonB-dependent siderophore receptor.
  
  
 0.835
hmuB
ABC-type hemin uptake system substrate-binding component HmuB.
 
  
 0.817
SO_4743
TonB-dependent siderophore receptor.
  
  
 0.812
pubC
NTP-dependent putrebactin synthetase PubC.
 
  
 0.808
SO_2280
drug:H+ antiporter DHA1 family.
   
  
 0.786
tonB2
TonB2 mediated energy transduction system energy transducer component TonB2; 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.
 
 
 0.771
SO_3062
Predicted inner membrane protein.
   
  
 0.768
tonB-3
TonB 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.
 
 
 0.761
SO_3025
Periplasmic siderophore cleavage esterase IroE family.
  
  
 0.753
tonB
TonB1 energy transduction system for heme uptake energy transducer component TonB.
  
 
 0.729
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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