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
LCA_08705 Proteins of unknown function that are similar to other proteins. (601 aa)    
Predicted Functional Partners:
sipA2
Signal peptidase I (Leader peptidase I); Belongs to the peptidase S26 family.
  
    0.676
nfo
Endodeoxyribonuclease type IV; Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate.
       0.594
LCA_0871
Putative nitroreductase (oxidoreductase).
       0.547
LCA_1619
Hypothetical protein, LemA family.
 
     0.477
LCA_1076
Hypothetical extracellular protein precursor.
  
     0.466
LCA_0021
Putative lipase/esterase.
 
     0.459
LCA_0867
Hypothetical membrane protein.
       0.418
LCA_1420
Putative lipase/esterase.
 
     0.411
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
Server load: low (16%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.