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
mrrfMitochondrial ribosome recycling factor. (255 aa)    
Predicted Functional Partners:
mrps9
Mitochondrial ribosomal protein S9; Belongs to the universal ribosomal protein uS9 family.
  
 
 0.997
Mrpl17
Mitochondrial ribosomal protein L17; Belongs to the bacterial ribosomal protein bL17 family.
  
 
 0.997
Mrpl20
Mitochondrial ribosomal protein L20; Belongs to the bacterial ribosomal protein bL20 family.
  
 
 0.997
mrpl19
Mitochondrial ribosomal protein L19.
  
 
 0.996
mrpl9
Mitochondrial ribosomal protein L9.
   
 
 0.996
mrpl32
Mitochondrial ribosomal protein L32.
  
 
 0.996
mrps16
Mitochondrial ribosomal protein S16.
  
 
 0.996
rpl23
Ribosomal protein L23; Belongs to the universal ribosomal protein uL14 family.
   
 
 0.995
rpl11
Ribosomal protein L11; Belongs to the universal ribosomal protein uL5 family.
   
 
 0.995
mrpl21
Mitochondrial ribosomal protein L21.
  
 
 0.994
Your Current Organism:
Astyanax mexicanus
NCBI taxonomy Id: 7994
Other names: A. mexicanus, Mexican tetra, blind cave fish
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.