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
pfeAFerric enterobactin receptor, outer membrane protein PfeA precursor; Specific receptor for the siderophore ferric enterobactin. (746 aa)    
Predicted Functional Partners:
PA2689
Hypothetical protein; Product name confidence: Class 4 (Homologs of previously reported genes of unknown function, or no similarity to any previously reported sequences).
 
  
 0.985
fpvB
Second ferric pyoverdine receptor FpvB; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa).
  
  
 0.952
foxA
Ferrioxamine receptor FoxA; Class 1: Function experimentally demonstrated in P. aeruginosa.
  
  
 0.945
pfeS
Two-component sensor PfeS; Member of the two-component regulatory system PfeR/PfeS. May activate PfeR by phosphorylation.
  
  
 0.943
femA
Ferric-mycobactin receptor, FemA; Product name confidence: Class 1: Function experimentally demonstrated in P. aeruginosa.
 
  
 0.934
pirA
Ferric enterobactin receptor PirA; Product name confidence: Class 1 (Function experimentally demonstrated in P. aeruginosa).
  
 
0.915
pfeR
Two-component response regulator PfeR; Member of the two-component regulatory system PfeR/PfeS. Activates expression of the ferric enterobactin receptor.
  
  
 0.912
fiuA
Ferrichrome receptor FiuA; Class 1: Function experimentally demonstrated in P. aeruginosa.
  
  
 0.906
fpvA
Ferripyoverdine receptor; Receptor for the siderophore ferripyoverdine.
  
  
 0.872
fptA
Fe(III)-pyochelin outer membrane receptor precursor; High-affinity outer membrane receptor required for the transport of Fe(3+)-pyochelin.
  
  
 0.869
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 208964
Other names: P. aeruginosa PAO1, Pseudomonas aeruginosa PAO1, Pseudomonas sp. PAO1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.