Gene description for Sirt2
Gene name sirtuin 2
Gene symbol Sirt2
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Sirt2
ExoCarta ExoCarta_361532
Entrez Gene 361532
UniProt Q5RJQ4  
 Sirt2 identified in exosomes derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Sirt2
Molecular Function
    transcription factor binding GO:0008134 ISO
    protein deacetylase activity GO:0033558 ISS
    NAD-dependent histone deacetylase activity (H4-K16 specific) GO:0046970 ISS
    NAD+ binding GO:0070403 ISO
    beta-tubulin binding GO:0048487 ISO
    tubulin deacetylase activity GO:0042903 ISO
    histone deacetylase activity GO:0004407 ISS
    NAD-dependent histone deacetylase activity GO:0017136 ISO
    chromatin binding GO:0003682 ISS
    molecular_function GO:0003674 ND
    zinc ion binding GO:0008270 ISO
    histone deacetylase binding GO:0042826 ISO
    histone acetyltransferase binding GO:0035035 ISO
    ubiquitin binding GO:0043130 ISO
    NAD-dependent protein deacetylase activity GO:0034979 ISS
Biological Process
    myelination in peripheral nervous system GO:0022011 ISO
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process involved in cellular response to hypoxia GO:2000777 ISS
    ripoptosome assembly involved in necroptotic process GO:1901026 ISO
    negative regulation of reactive oxygen species metabolic process GO:2000378 ISS
    tubulin deacetylation GO:0090042 ISO
    histone H3 deacetylation GO:0070932 ISS
    negative regulation of oligodendrocyte progenitor proliferation GO:0070446 IMP
    histone H4 deacetylation GO:0070933 ISS
    negative regulation of apoptotic process GO:0043066 IMP
    positive regulation of meiotic nuclear division GO:0045836 ISS
    cellular response to caloric restriction GO:0061433 ISS
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 ISS
    phosphatidylinositol 3-kinase signaling GO:0014065 ISS
    negative regulation of striated muscle tissue development GO:0045843 ISO
    negative regulation of transcription from RNA polymerase II promoter in response to hypoxia GO:0061428 ISS
    negative regulation of cell proliferation GO:0008285 ISS
    regulation of cell cycle GO:0051726 ISS
    negative regulation of peptidyl-threonine phosphorylation GO:0010801 ISS
    positive regulation of oocyte maturation GO:1900195 ISS
    substantia nigra development GO:0021762 ISO
    cellular response to hypoxia GO:0071456 ISS
    mitotic nuclear division GO:0007067 IEA
    cellular response to epinephrine stimulus GO:0071872 ISS
    cellular response to oxidative stress GO:0034599 ISS
    negative regulation of fat cell differentiation GO:0045599 ISS
    histone deacetylation GO:0016575 ISO
    hepatocyte growth factor receptor signaling pathway GO:0048012 ISS
    proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161 ISS
    negative regulation of defense response to bacterium GO:1900425 ISS
    positive regulation of DNA binding GO:0043388 ISS
    protein deacetylation GO:0006476 ISS
    regulation of fat cell differentiation GO:0045598 ISO
    negative regulation of transcription, DNA-templated GO:0045892 ISO
    peptidyl-lysine deacetylation GO:0034983 ISS
    cellular lipid catabolic process GO:0044242 ISS
    cell division GO:0051301 IEA
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 ISS
    transcription, DNA-templated GO:0006351 IEA
    meiotic cell cycle GO:0051321 IEA
    negative regulation of autophagy GO:0010507 ISS
    cellular response to hepatocyte growth factor stimulus GO:0035729 ISS
    negative regulation of oligodendrocyte differentiation GO:0048715 IMP
    protein kinase B signaling GO:0043491 ISS
    cellular response to molecule of bacterial origin GO:0071219 ISS
    autophagy GO:0006914 IEA
    negative regulation of transcription from RNA polymerase II promoter GO:0000122 ISS
    positive regulation of execution phase of apoptosis GO:1900119 ISS
    negative regulation of protein catabolic process GO:0042177 ISS
    positive regulation of attachment of spindle microtubules to kinetochore GO:0051987 ISS
    negative regulation of NLRP3 inflammasome complex assembly GO:1900226 ISO
    central nervous system development GO:0007417 IEP
    positive regulation of cell division GO:0051781 ISS
    regulation of myelination GO:0031641 ISO
Subcellular Localization
    paranode region of axon GO:0033270 IDA
    centriole GO:0005814 ISS
    paranodal junction GO:0033010 ISS
    chromosome GO:0005694 ISS
    cytoplasm GO:0005737 ISS
    growth cone GO:0030426 IEA
    juxtaparanode region of axon GO:0044224 IDA
    microtubule GO:0005874 ISO
    Schmidt-Lanterman incisure GO:0043220 ISS
    terminal loop GO:0097456 IDA
    midbody GO:0030496 ISS
    nucleus GO:0005634 ISS
    cytosol GO:0005829 ISS
    lateral loop GO:0043219 IDA
    spindle GO:0005819 ISS
    myelin sheath abaxonal region GO:0035748 IDA
    centrosome GO:0005813 ISS
    meiotic spindle GO:0072687 ISS
    plasma membrane GO:0005886 IEA
    mitotic spindle GO:0072686 ISS
    perinuclear region of cytoplasm GO:0048471 ISS
    nuclear heterochromatin GO:0005720 IDA
    myelin sheath GO:0043209 ISS
    glial cell projection GO:0097386 IDA
    perikaryon GO:0043204 ISS
 Experiment description of studies that identified Sirt2 in exosomes
1
Experiment ID 90
ISEV standards
EM
EV Biophysical techniques
HSC70|HSP90|TSG101
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 - D2 Rep 1
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 94
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 1
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
3
Experiment ID 95
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 1
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
4
Experiment ID 96
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 - D2 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
5
Experiment ID 97
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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
6
Experiment ID 98
ISEV standards
EM
EV Biophysical techniques
TSG101|HSP90|HSC70
EV Cytosolic markers
MHCI
EV Membrane markers
EV Negative markers
EV 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 Sirt2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Sirt2 is involved
No pathways found





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