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_2081Putative phosphoenolpyruvate synthase regulatory protein; Bifunctional serine/threonine kinase and phosphorylase involved in the regulation of the phosphoenolpyruvate synthase (PEPS) by catalyzing its phosphorylation/dephosphorylation. (272 aa)    
Predicted Functional Partners:
ppsA
Phosphoenolpyruvate synthetase; Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family.
 
  
 0.949
PP_1806
Putative arabinose 5-phosphate isomerase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
  
 0.636
kdsD
D-arabinose 5-phosphate isomerase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Cellenvelope : Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides.
  
  
 0.625
PP_0729
Homologs of previously reported genes of unknown function.
  
  
 0.589
PP_0354
CBS domain protein.
  
  
 0.553
PP_3235
Homologs of previously reported genes of unknown function.
  
  
 0.553
PP_2083
Putative Lipase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
    0.456
glyS
glycine-tRNA ligase beta subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
    0.447
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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