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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
pepOEndopeptidase O. (631 aa)    
Predicted Functional Partners:
pepN
Aminopeptidase N (Lysyl-aminopeptidase-Alanyl aminopeptidase).
 
   
 0.870
pepX
X-Prolyl dipeptidyl-aminopeptidase; Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline.
     
 0.853
pepT
Tripeptide aminopeptidase T; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
   
  
 0.847
pepR
Prolyl aminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
      
 0.769
polA
DNA-directed DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
  
  
 0.740
truA
tRNA pseudouridylate synthase A (Pseudouridylate synthase I); Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs.
 
      0.601
pepC2
Cysteine aminopeptidase C2 (Bleomycin hydrolase); Belongs to the peptidase C1 family.
      
 0.529
LCA_0052
Putative Na(+) ABC exporter, membrane-spanning/permease subunit.
       0.521
LCA_0051
Putative Na(+) ABC exporter, ATP-binding subunit.
       0.519
pepM
Methionyl aminopeptidase M; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed; Belongs to the peptidase M24A family. Methionine aminopeptidase type 1 subfamily.
 
  
 0.519
Your Current Organism:
Lactobacillus sakei
NCBI taxonomy Id: 314315
Other names: L. sakei subsp. sakei 23K, Lactobacillus sakei subsp. sakei 23K, Lactobacillus sakei subsp. sakei str. 23K, Lactobacillus sakei subsp. sakei strain 23K
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