Gene description for Sirt2
Gene name sirtuin 2
Gene symbol Sirt2
Other names/aliases 5730427M03Rik
SIR2L2
Sir2l
Species Mus musculus
 Database cross references - Sirt2
ExoCarta ExoCarta_64383
Vesiclepedia VP_64383
Entrez Gene 64383
UniProt Q8VDQ8  
 Sirt2 identified in sEVs derived from the following tissue/cell type
Oligodendrocytes 21136642    
 Gene ontology annotations for Sirt2
Molecular Function
    chromatin binding GO:0003682 ISO
    chromatin binding GO:0003682 ISS
    NAD+-protein poly-ADP-ribosyltransferase activity GO:0003950 IEA
    histone deacetylase activity GO:0004407 IMP
    histone deacetylase activity GO:0004407 ISO
    histone deacetylase activity GO:0004407 ISS
    protein binding GO:0005515 IPI
    zinc ion binding GO:0008270 IEA
    zinc ion binding GO:0008270 ISO
    histone deacetylase activity, NAD-dependent GO:0017136 IBA
    histone deacetylase activity, NAD-dependent GO:0017136 ISO
    histone deacetylase activity, NAD-dependent GO:0017136 ISS
    histone H3K14 deacetylase activity, NAD-dependent GO:0032041 IEA
    protein lysine deacetylase activity GO:0033558 IDA
    protein lysine deacetylase activity GO:0033558 IMP
    protein lysine deacetylase activity GO:0033558 ISO
    NAD-dependent protein lysine deacetylase activity GO:0034979 IDA
    NAD-dependent protein lysine deacetylase activity GO:0034979 ISO
    NAD-dependent protein lysine deacetylase activity GO:0034979 ISS
    histone acetyltransferase binding GO:0035035 ISO
    histone acetyltransferase binding GO:0035035 ISS
    histone deacetylase binding GO:0042826 ISO
    histone deacetylase binding GO:0042826 ISS
    tubulin deacetylase activity GO:0042903 IMP
    tubulin deacetylase activity GO:0042903 ISO
    tubulin deacetylase activity GO:0042903 ISS
    ubiquitin binding GO:0043130 ISO
    ubiquitin binding GO:0043130 ISS
    histone H3K9 deacetylase activity, NAD-dependent GO:0046969 IEA
    histone H4K16 deacetylase activity, NAD-dependent GO:0046970 ISO
    histone H4K16 deacetylase activity, NAD-dependent GO:0046970 ISS
    NAD+ binding GO:0070403 IBA
    NAD+ binding GO:0070403 IEA
    NAD+ binding GO:0070403 ISO
    histone H3K18 deacetylase activity, NAD-dependent GO:0097372 IEA
    DNA-binding transcription factor binding GO:0140297 ISO
    DNA-binding transcription factor binding GO:0140297 ISS
    histone H3K56 deacetylase activity, NAD-dependent GO:0140765 IEA
    NAD-dependent protein demyristoylase activity GO:0140773 ISO
    NAD-dependent protein demyristoylase activity GO:0140773 ISS
    NAD-dependent protein depalmitoylase activity GO:0140774 ISO
    NAD-dependent protein depalmitoylase activity GO:0140774 ISS
    histone H3K4 deacetylase activity, NAD-dependent GO:0141222 IEA
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IMP
    negative regulation of transcription by RNA polymerase II GO:0000122 ISO
    negative regulation of transcription by RNA polymerase II GO:0000122 ISS
    rDNA heterochromatin formation GO:0000183 IBA
    chromatin organization GO:0006325 IGI
    protein deacetylation GO:0006476 IDA
    protein deacetylation GO:0006476 IMP
    protein deacetylation GO:0006476 ISO
    autophagy GO:0006914 IEA
    negative regulation of autophagy GO:0010507 ISO
    negative regulation of autophagy GO:0010507 ISS
    negative regulation of peptidyl-threonine phosphorylation GO:0010801 IMP
    lipid catabolic process GO:0016042 IMP
    myelination in peripheral nervous system GO:0022011 IMP
    myelination in peripheral nervous system GO:0022011 ISO
    regulation of myelination GO:0031641 IMP
    regulation of myelination GO:0031641 ISO
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 IMP
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 ISO
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 ISS
    cellular response to oxidative stress GO:0034599 IDA
    peptidyl-lysine deacetylation GO:0034983 ISO
    peptidyl-lysine deacetylation GO:0034983 ISS
    epigenetic regulation of gene expression GO:0040029 IMP
    epigenetic regulation of gene expression GO:0040029 ISO
    negative regulation of protein catabolic process GO:0042177 ISO
    negative regulation of protein catabolic process GO:0042177 ISS
    negative regulation of apoptotic process GO:0043066 ISO
    proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161 ISO
    proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161 ISS
    positive regulation of DNA binding GO:0043388 IDA
    post-translational protein modification GO:0043687 IEA
    NLRP3 inflammasome complex assembly GO:0044546 IMP
    regulation of fat cell differentiation GO:0045598 IMP
    negative regulation of fat cell differentiation GO:0045599 IMP
    positive regulation of fatty acid biosynthetic process GO:0045723 IEA
    positive regulation of fatty acid biosynthetic process GO:0045723 ISO
    positive regulation of meiotic nuclear division GO:0045836 IMP
    negative regulation of striated muscle tissue development GO:0045843 ISO
    negative regulation of striated muscle tissue development GO:0045843 ISS
    negative regulation of DNA-templated transcription GO:0045892 ISO
    negative regulation of DNA-templated transcription GO:0045892 ISS
    positive regulation of transcription by RNA polymerase II GO:0045944 IMP
    negative regulation of oligodendrocyte differentiation GO:0048715 ISO
    cell division GO:0051301 IEA
    meiotic cell cycle GO:0051321 IEA
    regulation of cell cycle GO:0051726 ISO
    regulation of cell cycle GO:0051726 ISS
    positive regulation of cell division GO:0051781 IMP
    positive regulation of attachment of spindle microtubules to kinetochore GO:0051987 IMP
    cellular response to caloric restriction GO:0061433 IDA
    negative regulation of oligodendrocyte progenitor proliferation GO:0070446 ISO
    negative regulation of oligodendrocyte progenitor proliferation GO:0070446 ISS
    cellular response to hypoxia GO:0071456 ISO
    cellular response to hypoxia GO:0071456 ISS
    cellular response to epinephrine stimulus GO:0071872 IDA
    tubulin deacetylation GO:0090042 IGI
    tubulin deacetylation GO:0090042 IMP
    tubulin deacetylation GO:0090042 ISO
    regulation of postsynaptic neurotransmitter receptor internalization GO:0099149 ISO
    positive regulation of execution phase of apoptosis GO:1900119 IMP
    positive regulation of oocyte maturation GO:1900195 IMP
    negative regulation of NLRP3 inflammasome complex assembly GO:1900226 IMP
    negative regulation of reactive oxygen species metabolic process GO:2000378 IMP
Subcellular Localization
    heterochromatin GO:0000792 ISO
    heterochromatin GO:0000792 ISS
    nucleus GO:0005634 IBA
    nucleus GO:0005634 IDA
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    chromosome GO:0005694 ISO
    chromosome GO:0005694 ISS
    nucleolus GO:0005730 IEA
    nucleolus GO:0005730 ISO
    cytoplasm GO:0005737 HDA
    cytoplasm GO:0005737 IDA
    cytoplasm GO:0005737 ISO
    cytoplasm GO:0005737 ISS
    mitochondrion GO:0005739 IDA
    centrosome GO:0005813 ISO
    centrosome GO:0005813 ISS
    centriole GO:0005814 ISO
    centriole GO:0005814 ISS
    spindle GO:0005819 ISO
    spindle GO:0005819 ISS
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISS
    microtubule GO:0005874 ISO
    microtubule GO:0005874 ISS
    plasma membrane GO:0005886 IEA
    plasma membrane GO:0005886 ISO
    growth cone GO:0030426 IEA
    midbody GO:0030496 IDA
    midbody GO:0030496 ISO
    midbody GO:0030496 ISS
    paranodal junction GO:0033010 IDA
    paranodal junction GO:0033010 ISO
    paranode region of axon GO:0033270 ISO
    paranode region of axon GO:0033270 ISS
    myelin sheath abaxonal region GO:0035748 ISO
    perikaryon GO:0043204 IDA
    perikaryon GO:0043204 ISO
    myelin sheath GO:0043209 HDA
    myelin sheath GO:0043209 IDA
    myelin sheath GO:0043209 ISO
    lateral loop GO:0043219 ISO
    lateral loop GO:0043219 ISS
    Schmidt-Lanterman incisure GO:0043220 IDA
    Schmidt-Lanterman incisure GO:0043220 ISO
    juxtaparanode region of axon GO:0044224 ISO
    juxtaparanode region of axon GO:0044224 ISS
    perinuclear region of cytoplasm GO:0048471 IDA
    mitotic spindle GO:0072686 ISO
    mitotic spindle GO:0072686 ISS
    meiotic spindle GO:0072687 IDA
    glial cell projection GO:0097386 ISO
    glial cell projection GO:0097386 ISS
    terminal loop GO:0097456 ISO
    glutamatergic synapse GO:0098978 ISO
 Experiment description of studies that identified Sirt2 in sEVs
1
Experiment ID 33
MISEV standards
EM|IEM
Biophysical techniques
Alix|TSG101
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21136642    
Organism Mus musculus
Experiment description Oligodendrocytes secrete exosomes containing major myelin and stress-protective proteins: Trophic support for axons?
Authors "Kramer-Albers EM, Bretz N, Tenzer S, Winterstein C, Mobius W, Berger H, Nave KA, Schild H, Trotter J"
Journal name PROTEOMICS_CL
Publication year 2007
Sample Oligodendrocytes
Sample name Oligodendrocytes
Oli-neu
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for Sirt2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CDC20 991
Affinity Capture-Western Homo sapiens
2 Ewsr1 14030
Two-hybrid Mus musculus
3 Pla2g4a  
Affinity Capture-Western Mus musculus
Affinity Capture-Western Mus musculus
4 Ncoa3  
Two-hybrid Mus musculus
5 AURKA 6790
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
6 Kctd13  
Affinity Capture-MS Mus musculus
7 Sertad1  
Two-hybrid Mus musculus
8 CDC23 8697
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
9 ANAPC1 64682
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
10 Cdc20  
Affinity Capture-Western Mus musculus
Affinity Capture-Western Mus musculus
11 Fzr1  
Affinity Capture-Western Mus musculus
Affinity Capture-Western Mus musculus
12 Aurka  
Affinity Capture-Western Mus musculus
Affinity Capture-Western Mus musculus
13 Ccna2  
Affinity Capture-Western Mus musculus
14 CDC16 8881
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
15 Zbtb3  
Two-hybrid Mus musculus
16 Tlx3  
Two-hybrid Mus musculus
17 FZR1  
Affinity Capture-Western Homo sapiens
18 ANAPC4 29945
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
19 Eed  
Affinity Capture-MS Mus musculus
20 Tia1  
Affinity Capture-MS Mus musculus
21 Nfe2  
Two-hybrid Mus musculus
22 Ssbp3  
Two-hybrid Mus musculus
23 EP300 2033
Biochemical Activity Homo sapiens
24 CDC27 996
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
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