Gene description for Eif5b
Gene name eukaryotic translation initiation factor 5B
Gene symbol Eif5b
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Eif5b
ExoCarta ExoCarta_308306
Vesiclepedia VP_308306
Entrez Gene 308306
UniProt B2GUV7  
 Eif5b identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Eif5b
Molecular Function
    tRNA binding GO:0000049 ISO
    translation initiation factor activity GO:0003743 IBA
    translation initiation factor activity GO:0003743 IEA
    translation initiation factor activity GO:0003743 ISO
    GTPase activity GO:0003924 IEA
    GTPase activity GO:0003924 ISO
    protein binding GO:0005515 IPI
    GTP binding GO:0005525 IEA
    GTP binding GO:0005525 ISO
    metal ion binding GO:0046872 IEA
    membrane scission GTPase motor activity GO:1990606 IEA
Biological Process
    translational initiation GO:0006413 IBA
    translational initiation GO:0006413 IEA
    regulation of translational initiation GO:0006446 ISO
    biological_process GO:0008150 ND
    ribosome assembly GO:0042255 ISO
Subcellular Localization
    nucleus GO:0005634 ISO
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 ISO
    synapse GO:0045202 ISO
 Experiment description of studies that identified Eif5b in sEVs
1
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Eif5b
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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