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
BU52_03550Signal peptide protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (477 aa)    
Predicted Functional Partners:
BU52_03545
Acid phosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.921
BU52_03555
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.851
BU52_03560
Sulfate transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.746
BU52_03540
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    
0.676
BU52_03565
RNA helicase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.469
BU52_00445
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.407
Your Current Organism:
Streptomyces toyocaensis
NCBI taxonomy Id: 55952
Other names: S. toyocaensis
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.