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
PP_2790Sigma-54 dependent sensory box protein. (650 aa)    
Predicted Functional Partners:
PP_2792
Homologs of previously reported genes of unknown function.
  
  
 0.921
PP_2791
Aminoglycoside phosphotransferase.
  
  
 0.920
PP_2794
Oxidoreductase, short chain dehydrogenase/reductase family.
     
 0.906
PP_2795
AMP-binding domain protein.
  
  
 0.885
rpoN
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of the xylCAB operon and the xylS gene. The open complex (sigma-54 and core RNA polymerase) serves as the receptor for receipt of the melting signal from the remotely bound activator protein XylR for the expression of the xylCAB operon and xylS.
 
   
 0.799
PP_2793
Acyl-CoA dehydrogenase family protein.
  
  
 0.715
PP_3124
Putative short chain fatty acid transporter; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
   
  
 0.519
actP-II
Acetate permease; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transportandbindingproteins : Carbohydrates, organic alcohols, and acids; Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family.
  
  
 0.500
PP_2789
Putative Oxidoreductase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
    0.461
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.