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
pepNAminopeptidase N. (843 aa)    
Predicted Functional Partners:
pepX
Xaa-Pro dipeptidyl-peptidase; Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline.
 
   
 0.818
patB
PLP-dependent aminotransferase.
    
  0.801
pepO2
Endopeptidase O.
 
   
 0.775
JF76_12120
Putative prolidase.
  
 
 0.717
JF76_04680
Uncharacterized protein.
  
     0.696
pepT2
Tripeptide aminopeptidase; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
      
 0.683
map
Methionine aminopeptidase; 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.
   
 
 0.677
fusA
Elongation factor G; Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF-2 subfamily.
  
 
 0.665
JF76_12890
Proline iminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
  
 
 0.556
JF76_03390
Uncharacterized protein; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
  
 
 0.547
Your Current Organism:
Lactobacillus kullabergensis
NCBI taxonomy Id: 1218493
Other names: CCUG 63631, DSM 26262, L. kullabergensis, Lactobacillus kullabergensis Olofsson et al. 2014, Lactobacillus sp. Biut2, Lactobacillus sp. Biut2N, Lactobacillus sp. ESL0186, Lactobacillus sp. H6HS21N, strain Biut2N
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