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
POLG2DNA polymerase gamma 2, accessory subunit. (332 aa)    
Predicted Functional Partners:
yars1
Tyrosine--tRNA ligase, cytoplasmic; Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two- step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr).
  
  
 0.970
polg
Tyrosylprotein sulfotransferase 1.
   
 
 0.968
eprs1
Solute carrier family 12, member 9.
  
 
 0.961
pcf11
Pcf11 protein.
     
  0.900
aars1
Lysine methyltransferase 5B; 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.
  
 
 0.787
mars1
WHEP-TRS domain-containing protein; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.784
sars1
SMAD specific E3 ubiquitin protein ligase 1.
   
  
 0.745
vars
Kinesin family member 18A; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
  
 0.739
iars1
Uncharacterized protein; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 
 0.739
lars1
MGC97760 protein; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.732
Your Current Organism:
Xenopus tropicalis
NCBI taxonomy Id: 8364
Other names: Silurana tropicalis, X. tropicalis, Xenopus (Silurana) tropicalis, Xenopus laevis tropicalis, tropical clawed frog, western clawed frog
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