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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_3985Translation initiation factor IF-2; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology. (263 aa)    
Predicted Functional Partners:
SPRI_3442
DNA-binding protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
     0.786
SPRI_1102
DNA-binding protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
     0.777
SPRI_6873
DNA-binding protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
     0.776
SPRI_3444
Regulator; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.768
SPRI_3349
DNA-binding protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.764
SPRI_4323
XRE family transcriptional regulator; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.763
SPRI_4165
DNA-binding protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.759
SPRI_1101
AbaA-like protein; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
 
     0.757
SPRI_5190
XRE family transcriptional regulator; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.755
SPRI_6872
Transcriptional regulator; Derived by Prodigal V2.6.2 analysis using gene prediction method: Protein Homology.
  
     0.754
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.