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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
SPRI_2155Two-component system sensor kinase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology. (1821 aa)    
Predicted Functional Partners:
SPRI_2359
Integral membrane phosphodiesterase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.999
SPRI_0388
Protein phosphatase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_0629
Signal transduction histidine kinase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_1515
Magnesium or manganese-dependent protein phosphatase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_1751
Diguanylate cyclase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_3887
Chemotaxis protein CheY; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
 
 0.998
SPRI_4097
Diguanylate cyclase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_4219
Diguanylate cyclase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
 
 0.998
SPRI_6622
Protein phosphatase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
SPRI_6640
Magnesium or manganese-dependent protein phosphatase; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
 
 0.998
Your Current Organism:
Streptomyces pristinaespiralis
NCBI taxonomy Id: 38300
Other names: S. pristinaespiralis
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.