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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
ANK62882.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+. (211 aa)    
Predicted Functional Partners:
ANK62040.1
NADPH:quinone reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the zinc-containing alcohol dehydrogenase family. Quinone oxidoreductase subfamily.
  
    0.539
ANK62881.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HesB/IscA family.
       0.436
ANK62284.1
Dihydrofolate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.414
ANK61386.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.410
ANK61870.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.408
ANK62454.1
Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.408
AYR53_05335
Colicin V production family protein; Incomplete; partial on complete genome; missing stop; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.406
Your Current Organism:
Lactobacillus backii
NCBI taxonomy Id: 375175
Other names: DSM 18080, JCM 18665, L. backii, LMG 23555, LMG:23555, Lactobacillus backi, Lactobacillus backii Tohno et al. 2013, strain L1062
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