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
BBta_3545Outer membrane transport energization protein TonB; Evidence: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Localization: 6 : Inner membrane-associated; TC 2.C.1.1.1. (269 aa)    
Predicted Functional Partners:
exbD-3
Outer membrane transport energization protein ExbD; Uptake of enterobactin, tonB-dependent uptake of B colicins; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein; TC 2.C.1.1.1.
 
 
 0.941
exbB-2
Outer membrane transport energization protein ExbB; Uptake of enterobactin, tonB-dependent uptake of B colicins; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein; TC 2.C.1.1.1.
 
 
 0.932
BBta_3541
Hypothetical protein; Prolyl 4-hydroxylase, iron-regulated domain; Evidence: Similar to previously reported genes of unknown function.
 
    0.829
BBta_3540
Putative outer membrane TonB-dependent receptor; Putative receptor for iron transport; Evidence: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Localization: 7 : Outer membrane protein.
 
   
 0.825
BBta_1314
Putative TonB-dependent receptor protein; Evidence: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Localization: 8 : Outer membrane-associated.
 
 
 0.725
exbD
Outer membrane transport energization protein ExbD; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 6 : Inner membrane-associated; TC 2.C.1.1.1.
  
 
 0.711
exbD-2
Outer membrane transport energization protein ExbD; Uptake of enterobactin; tonB-dependent uptake of B colicins; Evidence: Function of homologous gene experimentally demonstrated in an other organism; Localization: 5 : Inner membrane protein; TC 2.C.1.1.1.
  
 
 0.711
BBta_6883
Cell division and transport-associated protein TolR; Evidence: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Localization: 5 : Inner membrane protein; TC 2.C.1.2.1.
  
 
 0.710
BBta_1309
Outer membrane transport energization protein ExbB; Fragment; Evidence: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Localization: 11 : Membrane; PUBMED: 8437515, 8449962; TC 2.C.1.1.1.
 
 
 0.708
BBta_3979
Putative outer-membrane immunogenic protein precursor; Putative exported protein; Evidence: Similar to previously reported genes of unknown function.
  
 
 
 0.691
Your Current Organism:
Bradyrhizobium sp. BTAi1
NCBI taxonomy Id: 288000
Other names: B. sp. BTAi1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.