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
HTS1Histidine--tRNA ligase, mitochondrial; Cytoplasmic and mitochondrial histidine tRNA synthetase; efficient mitochondrial localization requires both a presequence and an amino-terminal sequence; mutations in human ortholog HARS2 are associated with Perrault syndrome; Belongs to the class-II aminoacyl-tRNA synthetase family. (546 aa)    
Predicted Functional Partners:
KRS1
Lysine--tRNA ligase, cytoplasmic; Lysyl-tRNA synthetase.
  
 
 0.973
VAS1
Valine--tRNA ligase, mitochondrial; Mitochondrial and cytoplasmic valyl-tRNA synthetase; human homolog VARS2 implicated in mitochondrial diseases, can partially complement yeast null mutant; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.973
DED81
Asparagine--tRNA ligase, cytoplasmic; Cytosolic asparaginyl-tRNA synthetase; required for protein synthesis, catalyzes the specific attachment of asparagine to its cognate tRNA; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 
 0.968
THG1
tRNAHis guanylyltransferase; adds a guanosine residue to the 5' end of tRNAH is after transcription and RNase P cleavage; can also catalyze reverse (3'-5') polymerization with certain substrates in a template-dependent reaction; couples nuclear division and migration to cell budding and cytokinesis; essential enzyme conserved among eukaryotes.
    
 
 0.963
THS1
Threonine--tRNA ligase, cytoplasmic; Threonyl-tRNA synthetase; essential cytoplasmic protein; human homolog TARS can complement yeast null mutant.
  
 
 0.962
MSK1
Lysine--tRNA ligase, mitochondrial; Mitochondrial lysine-tRNA synthetase; required for import of both aminoacylated and deacylated forms of tRNA(Lys) into mitochondria and for aminoacylation of mitochondrially encoded tRNA(Lys).
  
 
 0.962
MST1
Threonine--tRNA ligase, mitochondrial; Mitochondrial threonyl-tRNA synthetase; aminoacylates both the canonical threonine tRNA tT(UGU)Q1 and the unusual threonine tRNA tT(UAG)Q2 in vitro; lacks a typical editing domain, but has pre-transfer editing activity stimulated by the unusual tRNA-Thr.
  
 
 0.957
WRS1
Tryptophan--tRNA ligase, cytoplasmic; Cytoplasmic tryptophanyl-tRNA synthetase; aminoacylates tryptophanyl-tRNA; human homolog WARS can complement yeast null mutant; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.954
CDC60
Leucine--tRNA ligase, cytoplasmic; Cytosolic leucyl tRNA synthetase; ligates leucine to the appropriate tRNA; human homolog LARS can complement yeast temperature-sensitive mutant at restrictive temperature.
  
 
 0.951
SLM5
Asparagine--tRNA ligase, mitochondrial; Mitochondrial asparaginyl-tRNA synthetase.
  
 
 0.945
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: ATCC 18824, Candida robusta, Mycoderma cerevisiae, NRRL Y-12632, S. cerevisiae, Saccharomyces capensis, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, yeast
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