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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
exbD2Identified by sequence similarity InterPro: Biopolymer transport protein ExbD/TolR; Function unclear. (126 aa)    
Predicted Functional Partners:
exbB2
Identified by match to PFAM protein family HMMPF01618 InterPro: MotA/TolQ/ExbB proton channel family; High confidence in function and specificity.
 
 
 0.982
exbD3
Identified by sequence similarity InterPro: Biopolymer transport protein ExbD/TolR; Family membership.
 
     0.966
tonB2
Ferric siderophore transport system,periplasmicbinding prot; 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.
 
 
 0.962
exbB1
MotA/TolQ/ExbB proton channel family protein identified by match to PFAM protein family HMMPF01618; High confidence in function and specificity.
 
 
 0.718
tonB
TonB; Periplasmic protein TonB, links inner and outer membranes; Family membership.
  
 
 0.609
ABO_0757
Conserved hypothetical protein, has certain similarity to proline-rich C-terminus of TolA (PA0971) of Pseudomonas aeruginosa PAO1.
  
 
 0.609
tolQ
Biopolymer transport protein TolQ; 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.
  
 
 0.608
dhbP
3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family.
   
 
 0.528
ABO_1966
Hypothetical protein predicted by Glimmer/Critica.
       0.446
ABO_1971
Putative membrane protein, possibly a metal ion transporter; (conserved hypothetical protein); Family membership.
       0.438
Your Current Organism:
Alcanivorax borkumensis
NCBI taxonomy Id: 393595
Other names: A. borkumensis SK2, Alcanivorax borkumensis SK2, Alcanivorax borkumensis str. SK2, Alcanivorax borkumensis strain SK2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.