close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
lpg1981Hypothetical protein. (98 aa)    
Predicted Functional Partners:
lpg1044
Oxidoreductase, FAD-binding.
     
 0.701
lpg1982
Hypothetical protein.
       0.701
lpg2536
Ferredoxin reductase.
   
 
 0.698
lpg1983
Hypothetical; 3-hydroxy-3-methylglutaryl coenzyme A reductase-like.
  
  
 0.615
lpg2403
Hypothetical protein.
   
 0.522
lpg0044
Hypothetical protein; Lipid Metabolism.
   
  0.493
lpg2102
Sterol desaturase.
   
  0.493
lpg2235
Sterol desaturase.
   
  0.493
lpg0516
Hypothetical protein.
   
 
 0.491
lpg1276
Electron transferring flavoprotein dehydrogenase; Accepts electrons from ETF and reduces ubiquinone.
     
 0.489
Your Current Organism:
Legionella pneumophila Philadelphia
NCBI taxonomy Id: 272624
Other names: L. pneumophila subsp. pneumophila str. Philadelphia 1, Legionella pneumophila subsp. pneumophila str. Philadelphia 1, Legionella pneumophila subsp. pneumophila str. Philadelphia-1, Legionella pneumophila subsp. pneumophila strain Philadelphia 1
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.