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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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Score
tonB2Ferric 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. (242 aa)    
Predicted Functional Partners:
exbD3
Identified by sequence similarity InterPro: Biopolymer transport protein ExbD/TolR; Family membership.
 
 
 0.971
exbB2
Identified by match to PFAM protein family HMMPF01618 InterPro: MotA/TolQ/ExbB proton channel family; High confidence in function and specificity.
 
 
 0.957
exbD2
Identified by sequence similarity InterPro: Biopolymer transport protein ExbD/TolR; Function unclear.
 
 
 0.951
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.
  
 
 0.942
ABO_2371
TonB-dependent receptor protein; Identified by match to PFAM protein family HMMPF00593 InterPro: TonB-dependent receptor protein; Family membership.
 
 
 
 0.922
ABO_0628
InterPro: TonB-dependent receptor protein; Family membership.
 
 
 0.906
exbD1
InterPro: Biopolymer transport protein ExbD/TolR; Specificity unclear.
 
 
 0.884
tolR
Biopolymer transport protein 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.
  
 
 0.869
ABO_1104
Outer membrane siderophore receptor putative identified by sequence similarity; putative InterPro: TonB-dependent receptor protein; Function unclear.
 
 
 0.866
pfeA
Outer membrane ferric enterobactin receptor; Identified by sequence similarity; putative InterPro: TonB-dependent receptor protein; High confidence in function and specificity.
  
 
 0.854
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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