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
pcaPPutative porin-encoding gene; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter. (174 aa)    
Predicted Functional Partners:
PP_3738
Putative Transcriptional regulator VanR; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
      
 0.862
PP_5292
Catabolite repression control protein.
      
 0.756
vanB
Vanillate O-demethylase oxidoreductase; Function experimentally demonstrated in the studied species; enzyme; Biologicalprocesses : Scavenge (Catabolism).
   
  
 0.737
PP_4509
Homologs of previously reported genes of unknown function.
  
     0.732
vanA
Vanillate O-demethylase oxygenase subunit; Function experimentally demonstrated in the studied species; enzyme; Biologicalprocesses : Scavenge (Catabolism).
   
  
 0.647
catC
Muconolactone Delta-isomerase; Function experimentally demonstrated in the studied species; enzyme; Energy metabolism; Belongs to the muconolactone Delta-isomerase family.
      
 0.646
pcaK
4-hydroxybenzoate transporter; Function experimentally demonstrated in the studied species; transporter; Transport and binding proteins.
      
 0.645
pobA
P-hydroxybenzoate hydroxylase; Function experimentally demonstrated in the studied species; enzyme; Fattyacidandphospholipidmetabolism : Degradation.
    
 
 0.509
catB
Muconate cycloisomerase 1; Function experimentally demonstrated in the studied species; enzyme; Energy metabolism; Belongs to the mandelate racemase/muconate lactonizing enzyme family.
   
  
 0.493
galP-II
Porin-like protein; Function experimentally demonstrated in the studied strain; transporter; Transportandbindingproteins : Porins.
       0.440
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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