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
C810_00560DNA topoisomerase III. (705 aa)    
Predicted Functional Partners:
C810_04948
Pyruvate:ferredoxin (flavodoxin) oxidoreductase.
  
   0.867
C810_00564
Hypothetical protein.
       0.786
C810_00562
Hypothetical protein.
       0.784
C810_00558
Hypothetical protein.
       0.782
C810_00557
Hypothetical protein.
       0.773
C810_00559
Hypothetical protein.
       0.773
C810_00561
Hypothetical protein.
       0.773
C810_00563
Hypothetical protein.
       0.773
C810_00567
Hypothetical protein.
 
  
 0.735
recA
Protein recA; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
  
 0.726
Your Current Organism:
Lachnospiraceae bacterium A2
NCBI taxonomy Id: 397290
Other names: L. bacterium A2
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.