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
xpsFType II secretion system protein F. (419 aa)    
Predicted Functional Partners:
xpsE
Type II secretion system protein E.
 
 
 0.994
epsE
Type II secretion system protein E; Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins.
 
 
 0.976
xcpR
Type II secretion system protein E.
 
 
 0.976
pefL
Type II secretion system protein L.
 
 
 
 0.904
tapD
Type 4 prepilin-like proteins leader peptide-processing enzyme; Cleaves type-4 fimbrial leader sequence and methylates the N- terminal (generally Phe) residue.
 
  
 0.901
AQ1_01302
Type II secretion system protein I.
 
  
 0.871
xpsH
Type II secretion system protein H.
 
  
 0.841
xpsD
Type II secretion system protein D.
 
  
 0.830
xcpT
Type II secretion system protein G.
 
  
 0.822
xcpT-2
Type II secretion system protein G.
 
  
 0.809
Your Current Organism:
alpha proteobacterium Q1
NCBI taxonomy Id: 1492281
Other names: a. proteobacterium Q-1, alpha proteobacterium Q-1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.