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
WARS1tryptophan--tRNA ligase, cytoplasmic; Belongs to the class-I aminoacyl-tRNA synthetase family. (476 aa)    
Predicted Functional Partners:
WARS2
Tryptophanyl tRNA synthetase 2, mitochondrial; Belongs to the class-I aminoacyl-tRNA synthetase family.
     
 0.942
YARS1
Tyrosine--tRNA ligase.
  
 
 0.906
EPRS1
LOW QUALITY PROTEIN: bifunctional glutamate/proline--tRNA ligase.
  
 
0.772
SARS1
serine--tRNA ligase, cytoplasmic.
  
 
 0.738
VARS1
valine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
  
 0.721
MARS1
methionine--tRNA ligase, cytoplasmic; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.708
AARS1
alanine--tRNA ligase, cytoplasmic; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged tRNA(Ala) via its editing domain. Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 
 0.665
AARS2
alanine--tRNA ligase, mitochondrial; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged tRNA(Ala) via its editing domain. Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 
 0.657
YARS2
Tyrosine--tRNA ligase.
  
  
 0.652
SARS2
serine--tRNA ligase, mitochondrial.
  
 
 0.647
Your Current Organism:
Ursus maritimus
NCBI taxonomy Id: 29073
Other names: Thalarctos maritimus, U. maritimus, polar bear, white bear
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