Gene description for Usp15
Gene name ubiquitin specific peptidase 15
Gene symbol Usp15
Other names/aliases Ubp109
Species Rattus norvegicus
 Database cross references - Usp15
ExoCarta ExoCarta_171329
Vesiclepedia VP_171329
Entrez Gene 171329
UniProt Q9R085  
 Usp15 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Usp15
Molecular Function
    cysteine-type endopeptidase activity GO:0004197 IEA
    cysteine-type endopeptidase activity GO:0004197 ISO
    cysteine-type endopeptidase activity GO:0004197 ISS
    cysteine-type deubiquitinase activity GO:0004843 IDA
    cysteine-type deubiquitinase activity GO:0004843 IEA
    cysteine-type deubiquitinase activity GO:0004843 ISO
    transforming growth factor beta receptor binding GO:0005160 IEA
    transforming growth factor beta receptor binding GO:0005160 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    SMAD binding GO:0046332 IEA
    SMAD binding GO:0046332 ISO
    ubiquitin-modified histone reader activity GO:0061649 IEA
    ubiquitin-modified histone reader activity GO:0061649 ISO
    deubiquitinase activity GO:0101005 ISO
    K48-linked deubiquitinase activity GO:1990380 IEA
    K48-linked deubiquitinase activity GO:1990380 ISO
Biological Process
    proteolysis GO:0006508 IEA
    transforming growth factor beta receptor signaling pathway GO:0007179 IEA
    transforming growth factor beta receptor signaling pathway GO:0007179 ISO
    protein deubiquitination GO:0016579 IDA
    protein deubiquitination GO:0016579 IEA
    protein deubiquitination GO:0016579 ISO
    BMP signaling pathway GO:0030509 IEA
    BMP signaling pathway GO:0030509 ISO
    BMP signaling pathway GO:0030509 ISS
    negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512 IEA
    negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512 ISO
    negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512 ISS
    monoubiquitinated protein deubiquitination GO:0035520 IEA
    monoubiquitinated protein deubiquitination GO:0035520 ISO
    monoubiquitinated protein deubiquitination GO:0035520 ISS
    transcription elongation-coupled chromatin remodeling GO:0140673 IBA
    transcription elongation-coupled chromatin remodeling GO:0140673 IEA
    transcription elongation-coupled chromatin remodeling GO:0140673 ISO
    transcription elongation-coupled chromatin remodeling GO:0140673 ISS
    positive regulation of RIG-I signaling pathway GO:1900246 IEA
    positive regulation of RIG-I signaling pathway GO:1900246 ISO
    regulation of intrinsic apoptotic signaling pathway in response to osmotic stress by p53 class mediator GO:1902238 IEA
    regulation of intrinsic apoptotic signaling pathway in response to osmotic stress by p53 class mediator GO:1902238 ISO
    negative regulation of antifungal innate immune response GO:1905035 IEA
    negative regulation of antifungal innate immune response GO:1905035 ISO
    negative regulation of antifungal innate immune response GO:1905035 ISS
    protein K27-linked deubiquitination GO:1990167 IEA
    protein K27-linked deubiquitination GO:1990167 ISO
    protein K27-linked deubiquitination GO:1990167 ISS
Subcellular Localization
    nucleus GO:0005634 IBA
    nucleus GO:0005634 IDA
    nucleus GO:0005634 IEA
    nucleus GO:0005634 ISO
    nucleoplasm GO:0005654 ISO
    cytoplasm GO:0005737 IDA
    cytoplasm GO:0005737 IEA
    cytoplasm GO:0005737 ISO
    mitochondrion GO:0005739 IEA
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    nuclear body GO:0016604 IEA
    nuclear body GO:0016604 ISO
 Experiment description of studies that identified Usp15 in sEVs
1
Experiment ID 94
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 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 95
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 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
3
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
4
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 Usp15
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 STXBP5L  
Affinity Capture-MS Homo sapiens
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