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_4686Putative lipoprotein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; lipoprotein. (294 aa)    
Predicted Functional Partners:
hmuV
Hemin import ATP-binding protein HmuV; Part of the ABC transporter complex HmuTUV involved in hemin import. Responsible for energy coupling to the transport system.
  
  
 0.727
PP_4689
Heme/hemin ABC transporter, periplasmic heme/hemin-binding protein.
 
  
 0.693
PP_1006
Putative outer membrane heme receptor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative membrane component; Transport and binding proteins.
 
  
 0.608
PP_4688
Heme/hemin ABC transporter, permease protein; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
  
  
 0.604
PP_5077
Homologs of previously reported genes of unknown function.
  
     0.516
PP_2590
Outer membrane ferric siderophore receptor.
  
  
 0.460
PP_3155
Putative Outer membrane ferric siderophore receptor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
  
 0.460
PP_3340
Putative TonB-dependent receptor; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
  
 0.460
tolA
Colicin S4 and filamentous phage transport system; Function experimentally demonstrated in the studied strain; transporter; Cellenvelope : Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides.
 
  
 0.423
PP_4684
Conserved protein of unknown function with kinase-like domain; Homologs of previously reported genes of unknown function; Unknown function.
  
     0.414
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.