close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
KRN58400.1Prolyl aminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family. (303 aa)    
Predicted Functional Partners:
KRN58955.1
Prolyl aminopeptidase; Releases the N-terminal proline from various substrates. Belongs to the peptidase S33 family.
  
  
 
0.937
KRN58399.1
xaa-Pro dipeptidyl-peptidase; Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline.
 
   
 0.924
proC
Pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline.
    
  0.914
cinA
Competence damage-inducible protein A; Belongs to the CinA family.
    
  0.842
KRN59576.1
Acetaldehyde dehydrogenase (acetylating); In the C-terminal section; belongs to the iron-containing alcohol dehydrogenase family.
  
 
 0.833
KRN59609.1
Peptidase M1 membrane alanine aminopeptidase.
  
 
 
 0.807
acpP
Hypothetical protein; Carrier of the growing fatty acid chain in fatty acid biosynthesis.
  
 0.785
dltC
Hypothetical protein; Carrier protein involved in the D-alanylation of lipoteichoic acid (LTA). The loading of thioester-linked D-alanine onto DltC is catalyzed by D-alanine--D-alanyl carrier protein ligase DltA. The DltC- carried D-alanyl group is further transferred to cell membrane phosphatidylglycerol (PG) by forming an ester bond, probably catalyzed by DltD. D-alanylation of LTA plays an important role in modulating the properties of the cell wall in Gram-positive bacteria, influencing the net charge of the cell wall.
  
 0.785
KRN59121.1
Xaa-Pro dipeptidase; Belongs to the peptidase M24B family.
   
 
 0.754
pepT
Peptidase T; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
      
 0.744
Your Current Organism:
Lactobacillus secaliphilus
NCBI taxonomy Id: 396268
Other names: CCUG 53218, DSM 17896, JCM 15613, L. secaliphilus, Lactobacillus secaliphilus Ehrmann et al. 2007
Server load: low (34%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.