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
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
tonB2Putative TonB protein; 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. (256 aa)    
Predicted Functional Partners:
tolR4
tolR protein; High confidence in function and specificity.
 
 
 0.950
tolR5
tolR protein; High confidence in function and specificity.
 
 
 0.934
tolQ3
tolQ protein; High confidence in function and specificity.
 
 
 0.922
sce7062
TonB-dependent receptor; Specificity unclear.
 
 
 0.880
fecA-2
Probable TonB-dependent receptor.
 
 
 0.872
tolR2
Biopolymer transport protein, ExbD/TolR family; Specificity unclear.
 
 
 0.852
tolR3
Biopolymer transport protein, ExbD/TolR family; Family membership.
 
 
 0.852
sce0927
TonB-dependent receptor, putative; High confidence in function and specificity.
 
 
 0.851
tolR1
Putative transport transmembrane protein; Specificity unclear.
 
 
 0.839
exbD
Putative biopolymer transport protein (ExbD-like).
 
 
 0.830
Your Current Organism:
Sorangium cellulosum So ce56
NCBI taxonomy Id: 448385
Other names: S. cellulosum So ce56, Sorangium cellulosum DSM 53796, Sorangium cellulosum str. So ce56, Sorangium cellulosum strain So ce56
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.