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
APC12109.1Gram-negative bacterial tonB protein. (270 aa)    
Predicted Functional Partners:
APC12107.1
Putative TonB-dependent receptor precursor.
 
 
 0.961
exbD_1
Biopolymer transport protein ExbD.
 
 
 0.818
btuB_2
Vitamin B12 transporter BtuB.
 
 
 0.801
ptrB
Protease 2.
       0.770
APC12110.1
Hypothetical protein.
 
  
 0.750
exbD_2
Biopolymer transport protein ExbD; 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. Required, with TolQ, for the proton motive force-dependent activation of TolA and for TolA-Pal interaction.
  
 
 0.743
APC12799.1
Transport protein TonB.
  
     0.742
exbB_1
Biopolymer transport protein ExbB.
 
 
 0.720
btuB_3
Vitamin B12 transporter BtuB precursor; Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans- periplasmic membrane protein TonB; Belongs to the TonB-dependent receptor family. BtuB (TC 1.B.14.3.1) subfamily.
   
 
 0.716
APC12815.1
Putative TonB-dependent receptor precursor.
 
 
 0.703
Your Current Organism:
Providencia rettgeri
NCBI taxonomy Id: 587
Other names: ATCC 29944, Bacterium rettgeri, CCUG 14804, CIP 103182, DSM 4542, LMG 3259, LMG:3259, NCTC 11801, P. rettgeri, Proteus rettgeri, Shigella rettgeri
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