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
argSarginyl-tRNA synthetase; Protein synonym:arginine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family. (623 aa)    
Predicted Functional Partners:
ileS
isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 2 subfamily.
 
 0.993
gltX
glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
 
 0.989
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation; Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 1 subfamily.
 
 0.983
lysS
lysyl-tRNA synthetase; N-term changed (+159); protein synonym:lysine--tRNA ligase; Belongs to the class-II aminoacyl-tRNA synthetase family.
 
 0.969
leuS
leucyl-tRNA synthetase; Protein synonym:leucine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 0.964
leuS-2
leucyl-tRNA synthetase; Protein synonym:leucine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 0.962
proS
prolyl-tRNA synthetase; Catalyzes the attachment of proline to tRNA(Pro) in a two- step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro).
 
 0.954
aspS
aspartyl-tRNA synthetase; Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Reaction proceeds in two steps: L-aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn).
 
 0.950
aif2/5b
Translation initiation factor aIF2/5B; Function in general translation initiation by promoting the binding of the formylmethionine-tRNA to ribosomes. Seems to function along with eIF-2.
 
  
 0.946
nusG
Transcription elongation factor NusG; Stimulates transcription elongation; Belongs to the archaeal Spt5 family.
 
  
 0.941
Your Current Organism:
Sulfurisphaera tokodaii
NCBI taxonomy Id: 273063
Other names: S. tokodaii str. 7, Sulfolobus sp. (strain 7), Sulfolobus sp. 7, Sulfolobus tokodaii str. 7, Sulfurisphaera tokodaii str. 7, Sulfurisphaera tokodaii strain 7
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.