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
pvdSAlternative sigma factor; Function experimentally demonstrated in the studied genus; regulator; Regulatory functions; Belongs to the sigma-70 factor family. ECF subfamily. (176 aa)    
Predicted Functional Partners:
fecI
RNA polymerase, sigma 19 factor; Function of homologous gene experimentally demonstrated in an other organism; regulator; Transcription; Belongs to the sigma-70 factor family. ECF subfamily.
  
  
 0.944
pvdL
Non-ribosomal peptide synthase (subunit of ferribactin synthase); Function experimentally demonstrated in the studied genus; enzyme; Fattyacidandphospholipidmetabolism : Biosynthesis.
 
  
 0.928
PP_0866
Putative Transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.841
PP_3555
Putative Transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.841
pvdE
Pyoverdine ABC export system, fused ATPase and permease components; Function of strongly homologous gene; transporter; Biosynthesisofcofactors,prostheticgroups,andcarriers : Siderophores.
  
  
 0.839
PP_4607
Putative Transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.824
PP_1007
Putative Transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.823
PP_0161
Putative transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.821
PP_0351
Putative Transmembrane sensor protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.821
PP_0668
Putative Transmembrane sensor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
 
 
 0.821
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 (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.