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
ppgLL-alpha-hydroxyglutaric acid gamma-lactonase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Energy metabolism. (376 aa)    
Predicted Functional Partners:
PP_2020
Putative Lipoprotein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
    0.815
PP_2019
Putative multidrug efflux transporter, RND family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter; Transport and binding proteins.
  
    0.790
PP_2018
BNR domain protein.
  
    0.783
PP_5496
Homologs of previously reported genes of unknown function.
       0.526
pepN
Function of homologous gene experimentally demonstrated in an other organism; enzyme; Proteinfate : Degradation of proteins, peptides, and glycopeptides.
  
    0.430
fruB
Phosphotransferase system, fructose-specific EI/HPr/EIIA components; Function experimentally demonstrated in the studied genus; transporter; Energymetabolism : Sugars; Belongs to the PEP-utilizing enzyme family.
  
  
 0.411
fruA
Fructose PTS permease - IIBC component; Function of homologous gene experimentally demonstrated in an other organism; transporter; Energy metabolism.
      
 0.408
PP_2015
Homologs of previously reported genes of unknown function.
  
    0.403
PP_2016
Homologs of previously reported genes of unknown function.
  
    0.403
ppnK
Probable inorganic polyphosphate/ATP-NAD kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
  
    0.402
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.