Gene description for GNB2
Gene name guanine nucleotide binding protein (G protein), beta polypeptide 2
Gene symbol GNB2
Other names/aliases -
Species Bos taurus
 Database cross references - GNB2
ExoCarta ExoCarta_281202
Entrez Gene 281202
UniProt P11017  
 GNB2 identified in exosomes derived from the following tissue/cell type
Milk 23459212    
 Gene ontology annotations for GNB2
Molecular Function
    protein complex binding GO:0032403 IEA
    GTPase activity GO:0003924 IDA
    signal transducer activity GO:0004871 IEA
    GTPase binding GO:0051020 IEA
Biological Process
    signal transduction GO:0007165 IEA
    metabolic process GO:0008152 IDA
Subcellular Localization
    lysosomal membrane GO:0005765 IEA
    extracellular exosome GO:0070062 IEA
    heterotrimeric G-protein complex GO:0005834 IDA
    focal adhesion GO:0005925 IEA
    perinuclear region of cytoplasm GO:0048471 ISS
    extracellular space GO:0005615 IEA
 Experiment description of studies that identified GNB2 in exosomes
1
Experiment ID 213
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23459212    
Organism Bos taurus
Experiment description Bovine milk proteome: Quantitative changes in normal milk exosomes, milk fat globule membranes and whey proteomes resulting from Staphylococcus aureus mastitis.
Authors Reinhardt TA, Sacco RE, Nonnecke BJ, Lippolis JD.
Journal name J Proteomics
Publication year 2013
Sample Milk
Sample name Staphylococcus aureus-infected-Milk
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Filtration
Sucrose density gradient
FACS
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for GNB2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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