Gene description for Ube2m
Gene name ubiquitin-conjugating enzyme E2M
Gene symbol Ube2m
Other names/aliases 2510040H03Rik
UBC12
Ubc-rs2
Species Mus musculus
 Database cross references - Ube2m
ExoCarta ExoCarta_22192
Vesiclepedia VP_22192
Entrez Gene 22192
UniProt P61082  
 Ube2m identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Pancreatic cells 19351151    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Ube2m
Molecular Function
    ubiquitin-protein transferase activity GO:0004842 ISO
    ubiquitin-protein transferase activity GO:0004842 ISS
    ATP binding GO:0005524 IEA
    NEDD8 transferase activity GO:0019788 IBA
    NEDD8 transferase activity GO:0019788 ISO
    NEDD8 transferase activity GO:0019788 ISS
    NEDD8 conjugating enzyme activity GO:0061654 IEA
Biological Process
    protein modification process GO:0036211 ISO
    protein modification process GO:0036211 ISS
    positive regulation of neuron apoptotic process GO:0043525 IEA
    positive regulation of neuron apoptotic process GO:0043525 ISO
    protein neddylation GO:0045116 IBA
    protein neddylation GO:0045116 IEA
    protein neddylation GO:0045116 ISO
    protein neddylation GO:0045116 ISS
    regulation of postsynapse assembly GO:0150052 EXP
    regulation of postsynapse assembly GO:0150052 IDA
    regulation of postsynapse assembly GO:0150052 IMP
Subcellular Localization
    nucleus GO:0005634 IBA
    cytosol GO:0005829 IBA
    presynapse GO:0098793 IDA
    presynapse GO:0098793 IEP
    postsynapse GO:0098794 IDA
    postsynapse GO:0098794 IEP
    glutamatergic synapse GO:0098978 EXP
    glutamatergic synapse GO:0098978 IDA
    glutamatergic synapse GO:0098978 IMP
 Experiment description of studies that identified Ube2m in sEVs
1
Experiment ID 907
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 188
MISEV standards
EM
Biophysical techniques
GAPDH|UCHL1|HSP90
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19351151    
Organism Mus musculus
Experiment description Characterization of vesicles secreted from insulinoma NIT-1 cells.
Authors "Lee HS, Jeong J, Lee KJ."
Journal name J Proteome Res
Publication year 2009
Sample Pancreatic cells
Sample name Pancreatic beta cell (NIT-1)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 908
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Ube2m
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Tmem173  
Proximity Label-MS Mus musculus
2 Sstr3  
Proximity Label-MS Mus musculus
3 Foxp3  
Affinity Capture-MS Mus musculus
4 Eed  
Affinity Capture-MS Mus musculus
5 Fitm2  
Positive Genetic Mus musculus
6 Atg12  
Negative Genetic Mus musculus
7 Mpeg1  
Affinity Capture-Western Mus musculus
8 CPNE1 8904
Reconstituted Complex Homo sapiens
9 CPNE4 131034
Reconstituted Complex Homo sapiens
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