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
W5KUN8_ASTMXLeucyl-tRNA synthetase 2, mitochondrial; Belongs to the class-I aminoacyl-tRNA synthetase family. (858 aa)    
Predicted Functional Partners:
eprs1
Glutamyl-prolyl-tRNA synthetase.
  
 0.999
yars1
Tyrosine--tRNA ligase.
  
 0.989
Mars
Methionyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.988
W5LEP7_ASTMX
Valyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
   
 0.961
iars2
Isoleucyl-tRNA synthetase 2, mitochondrial.
  
 0.957
iars1
Isoleucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
0.957
Mars2
Methionyl-tRNA synthetase 2, mitochondrial; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.931
rars2
Arginyl-tRNA synthetase 2, mitochondrial (putative); Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.928
Rars
Arginyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.928
ears2
Glutamyl-tRNA synthetase 2, mitochondrial; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.924
Your Current Organism:
Astyanax mexicanus
NCBI taxonomy Id: 7994
Other names: A. mexicanus, Mexican tetra, blind cave fish
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.