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
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
puuPPutrescine permease; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transport and binding proteins. (450 aa)    
Predicted Functional Partners:
puuR
DNA-binding transcriptional repressor PuuR-putrescine; Function of homologous gene experimentally demonstrated in an other organism; regulator; Regulatory functions.
  
  
 0.662
potF-I
Putrescine-binding periplasmic protein; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transportandbindingproteins : Amino acids, peptides and amines.
      
 0.654
PP_2195
Putrescine-binding periplasmic protein.
      
 0.654
potF-II
Putrescine-binding periplasmic protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
      
 0.654
PP_3719
Putrescine-binding periplasmic protein.
      
 0.654
potF-III
Putrescine-binding periplasmic protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
      
 0.654
emrE
Putative small multidrug resistance protein; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transport and binding proteins.
      
 0.654
potF-IV
Putrescine-binding periplasmic protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
      
 0.654
sugE
Transporter; Function of homologous gene experimentally demonstrated in an other organism; transporter; Transport and binding proteins.
      
 0.651
mcpU
Methyl-accepting chemotaxis transducer; Chemotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. McpU is a chemoreceptor that specifically recognizes polyamines such as putrescine, spermidine and cadaverine.
  
    0.592
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.