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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
cysSCysteine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family. (491 aa)    
Predicted Functional Partners:
cysE
Serine acetyltransferase.
 
  
 0.918
thrS
Threonine--tRNA ligase; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr).
 
  
 0.762
leuS
Leucine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 
 0.748
argS
Arginine--tRNA ligase.
 
 
 0.731
ileS
Isoleucine--tRNA ligase; 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.
 
  
 0.711
ftsH1
ATP-dependent zinc metalloprotease FtsH 1.
 
  
 0.710
metG
Methionine--tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
 
  
 0.699
hisS
Histidine--tRNA ligase.
  
  
 0.686
serS
Serine--tRNA ligase.
 
 
 0.684
cysK1
O-acetylserine sulfhydrylase; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.674
Your Current Organism:
Bacteroides cellulosilyticus
NCBI taxonomy Id: 246787
Other names: B. cellulosilyticus, Bacteroides cellulosilyticus Robert et al. 2007 emend. Hahnke et al. 2016, CCUG 44979, DSM 14838, JCM 15632, strain CRE21
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