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
Mpeg1Macrophage-expressed gene 1 protein. (723 aa)    
Predicted Functional Partners:
Prf1
Perforin-1 isoform X1.
      
 0.446
Spi1
Transcription factor PU.1 isoform X1.
   
  
 0.439
Spib
LOW QUALITY PROTEIN: transcription factor Spi-B.
   
  
 0.439
Your Current Organism:
Castor canadensis
NCBI taxonomy Id: 51338
Other names: American beaver, C. canadensis
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.