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
pepIProlyl aminopeptidase; Releases the N-terminal proline from various substrates. (287 aa)    
Predicted Functional Partners:
pepR1
Prolyl aminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
  
  
0.938
pepX
Xaa-Pro dipeptidyl-peptidase; Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline; Belongs to the peptidase S15 family.
     
 0.937
pepR2
Prolyl aminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
  
  
0.937
proC
Pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline.
  
 
 0.905
pepN
Membrane alanine aminopeptidase (aminopeptidase N).
  
 
 0.840
pepP
Xaa-Pro aminopeptidase; Belongs to the peptidase M24B family.
   
 
 0.820
pepT
Tripeptidase, M20B family; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
      
 0.809
pepQ
Xaa-Pro dipeptidase.
  
 
 0.795
lp_0163
acyl-CoA dehydrogenase domain protein.
  
 
 0.774
pepV
Xaa-His dipeptidase.
  
 
 0.743
Your Current Organism:
Lactobacillus plantarum
NCBI taxonomy Id: 220668
Other names: L. plantarum WCFS1, Lactobacillus plantarum WCFS1, Lactobacillus plantarum str. WCFS1, Lactobacillus plantarum strain WCFS1
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