Gene description for Otub1
Gene name OTU deubiquitinase, ubiquitin aldehyde binding 1
Gene symbol Otub1
Other names/aliases -
Species Rattus norvegicus
 Database cross references - Otub1
ExoCarta ExoCarta_293705
Vesiclepedia VP_293705
Entrez Gene 293705
UniProt B2RYG6  
 Otub1 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Otub1
Molecular Function
    cysteine-type deubiquitinase activity GO:0004843 IBA
    cysteine-type deubiquitinase activity GO:0004843 IEA
    cysteine-type deubiquitinase activity GO:0004843 ISO
    cysteine-type deubiquitinase activity GO:0004843 ISS
    cysteine-type peptidase activity GO:0008234 IEA
    deNEDDylase activity GO:0019784 ISO
    deNEDDylase activity GO:0019784 ISS
    ubiquitin protein ligase binding GO:0031625 ISO
    ubiquitin binding GO:0043130 IBA
    ubiquitin binding GO:0043130 IEA
    ubiquitin binding GO:0043130 ISO
    ubiquitin binding GO:0043130 ISS
    ubiquitin-protein transferase inhibitor activity GO:0055105 ISO
    ubiquitin-protein transferase inhibitor activity GO:0055105 ISS
Biological Process
    adaptive immune response GO:0002250 IEA
    DNA repair GO:0006281 IEA
    proteolysis GO:0006508 IEA
    DNA damage response GO:0006974 IBA
    DNA damage response GO:0006974 ISO
    DNA damage response GO:0006974 ISS
    protein deubiquitination GO:0016579 IEA
    protein deubiquitination GO:0016579 ISO
    protein deubiquitination GO:0016579 ISS
    protein K48-linked deubiquitination GO:0071108 ISO
    protein K48-linked deubiquitination GO:0071108 ISS
    cellular response to interleukin-1 GO:0071347 IEP
    positive regulation of TORC1 signaling GO:1904263 ISO
    positive regulation of TORC1 signaling GO:1904263 ISS
    negative regulation of double-strand break repair GO:2000780 ISO
    negative regulation of double-strand break repair GO:2000780 ISS
Subcellular Localization
    cytoplasm GO:0005737 IEA
    membrane GO:0016020 IEA
 Experiment description of studies that identified Otub1 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 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 Otub1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Dcn 29139
Affinity Capture-Western Rattus norvegicus
Affinity Capture-Western Rattus norvegicus
2 Itm2b 290364
Affinity Capture-MS Rattus norvegicus
View the network image/svg+xml



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