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
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
PP_2193Outer membrane ferric siderophore receptor. (817 aa)    
Predicted Functional Partners:
PP_0308
Putative dipeptidase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
   
  
 0.970
PP_0309
Homologs of previously reported genes of unknown function.
      
 0.970
tonB
Protein TonB.
  
 0.962
exbD
TonB-gated outer membrane transporter - gating inner membrane protein; Function of homologous gene experimentally demonstrated in an other organism; membrane component; Transportandbindingproteins : Cations and iron carrying compounds.
  
 
 0.932
exbB
Biopolymer transport protein ExbB.
  
 
 0.920
PP_2192
Putative RNA polymerase sigma-70 factor, ECF subfamily/transmembrane sensor protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Belongs to the sigma-70 factor family.
 
  
 0.694
pvdY
Hydroxyproline acetylase; Function experimentally demonstrated in the studied genus; enzyme; Fattyacidandphospholipidmetabolism : Biosynthesis.
 
   
 0.681
PP_0535
Outer membrane ferric siderophore receptor.
 
  
 0.652
PP_0272
Outer membrane ferric siderophore receptor.
 
  
 0.648
pvdA
L-ornithine 5-monooxygenase.
     
 0.637
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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