Gene description for Usp7
Gene name ubiquitin specific peptidase 7 (herpes virus-associated)
Gene symbol Usp7
Other names/aliases Hausp
Species Rattus norvegicus
 Database cross references - Usp7
ExoCarta ExoCarta_360471
Vesiclepedia VP_360471
Entrez Gene 360471
UniProt Q4VSI4  
 Usp7 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Usp7
Molecular Function
    p53 binding GO:0002039 IEA
    p53 binding GO:0002039 ISO
    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 IBA
    cysteine-type deubiquitinase activity GO:0004843 IDA
    cysteine-type deubiquitinase activity GO:0004843 IEA
    cysteine-type deubiquitinase activity GO:0004843 ISO
    cysteine-type deubiquitinase activity GO:0004843 ISS
    identical protein binding GO:0042802 IPI
    deubiquitinase activity GO:0101005 ISO
    deubiquitinase activity GO:0101005 ISS
    K48-linked deubiquitinase activity GO:1990380 IEA
    K48-linked deubiquitinase activity GO:1990380 ISO
    K48-linked deubiquitinase activity GO:1990380 ISS
Biological Process
    transcription-coupled nucleotide-excision repair GO:0006283 IEA
    transcription-coupled nucleotide-excision repair GO:0006283 ISO
    transcription-coupled nucleotide-excision repair GO:0006283 ISS
    DNA alkylation repair GO:0006307 IEA
    DNA alkylation repair GO:0006307 ISO
    DNA alkylation repair GO:0006307 ISS
    proteolysis GO:0006508 IEA
    protein deubiquitination GO:0016579 IDA
    protein deubiquitination GO:0016579 IEA
    protein deubiquitination GO:0016579 ISO
    protein deubiquitination GO:0016579 ISS
    regulation of protein stability GO:0031647 IBA
    regulation of protein stability GO:0031647 IDA
    regulation of protein stability GO:0031647 ISO
    negative regulation of NF-kappaB transcription factor activity GO:0032088 ISO
    negative regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032435 IEA
    negative regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032435 ISO
    monoubiquitinated protein deubiquitination GO:0035520 IEA
    monoubiquitinated protein deubiquitination GO:0035520 ISO
    regulation of circadian rhythm GO:0042752 IEA
    regulation of circadian rhythm GO:0042752 ISO
    regulation of circadian rhythm GO:0042752 ISS
    positive regulation of apoptotic process GO:0043065 IDA
    negative regulation of gene expression via chromosomal CpG island methylation GO:0044027 IEA
    negative regulation of gene expression via chromosomal CpG island methylation GO:0044027 ISO
    negative regulation of gene expression via chromosomal CpG island methylation GO:0044027 ISS
    negative regulation of gluconeogenesis GO:0045721 IEA
    negative regulation of gluconeogenesis GO:0045721 ISO
    negative regulation of gluconeogenesis GO:0045721 ISS
    rhythmic process GO:0048511 IEA
    protein stabilization GO:0050821 IEA
    protein stabilization GO:0050821 ISO
    protein stabilization GO:0050821 ISS
    regulation of DNA-binding transcription factor activity GO:0051090 ISO
    regulation of DNA-binding transcription factor activity GO:0051090 ISS
    regulation of establishment of protein localization to telomere GO:0070203 IEA
    regulation of establishment of protein localization to telomere GO:0070203 ISO
    symbiont-mediated disruption of host cell PML body GO:0075342 IEA
    symbiont-mediated disruption of host cell PML body GO:0075342 ISO
    transcription elongation-coupled chromatin remodeling GO:0140673 ISO
    negative regulation of TORC1 signaling GO:1904262 IEA
    negative regulation of TORC1 signaling GO:1904262 ISO
    regulation of retrograde transport, endosome to Golgi GO:1905279 IEA
    regulation of retrograde transport, endosome to Golgi GO:1905279 ISO
Subcellular Localization
    XY body GO:0001741 ISO
    nucleus GO:0005634 IBA
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    cytoplasm GO:0005737 ISO
    cytosol GO:0005829 IBA
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    PML body GO:0016605 IEA
    PML body GO:0016605 ISO
    protein-containing complex GO:0032991 IEA
    protein-containing complex GO:0032991 ISO
 Experiment description of studies that identified Usp7 in sEVs
1
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
2
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
3
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 Usp7
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Rad23b  
Affinity Capture-MS Rattus norvegicus
2 Hmox1  
Affinity Capture-Western Rattus norvegicus
Affinity Capture-Western Rattus norvegicus
3 USP7 7874
Affinity Capture-Western Homo sapiens
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