Gene description for Qars
Gene name glutaminyl-tRNA synthetase
Gene symbol Qars
Other names/aliases 1110018N24Rik
1200016L19Rik
C80286
GLNRS
Species Mus musculus
 Database cross references - Qars
ExoCarta ExoCarta_97541
Vesiclepedia VP_97541
Entrez Gene 97541
 Qars identified in exosomes derived from the following tissue/cell type
Colon cancer cells 37309723    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Qars
Molecular Function
    glutamine-tRNA ligase activity GO:0004819 ISO
    RNA binding GO:0003723 ISO
    protein kinase binding GO:0019901 ISO
Biological Process
    negative regulation of apoptotic process GO:0043066 ISO
Subcellular Localization
    aminoacyl-tRNA synthetase multienzyme complex GO:0017101 ISO
 Experiment description of studies that identified Qars in exosomes
1
Experiment ID 907
MISEV standards
EM
EV Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
EV Enriched markers
HSPA5
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S.
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 908
MISEV standards
EM
EV Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
EV Enriched markers
HSPA5
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S.
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Qars
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Qars is involved
No pathways found





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