Gene description for Cpne3
Gene name copine III
Gene symbol Cpne3
Other names/aliases 5430428M23Rik
5730450C07Rik
C85108
CPN3
Species Mus musculus
 Database cross references - Cpne3
ExoCarta ExoCarta_70568
Vesiclepedia VP_70568
Entrez Gene 70568
UniProt Q8BT60  
 Cpne3 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Mast cells 17486113    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Cpne3
Molecular Function
    protein serine/threonine kinase activity GO:0004674 ISO
    protein serine/threonine kinase activity GO:0004674 ISS
    calcium-dependent phospholipid binding GO:0005544 IBA
    calcium-dependent phospholipid binding GO:0005544 ISO
    calcium-dependent phospholipid binding GO:0005544 ISS
    receptor tyrosine kinase binding GO:0030971 IBA
    receptor tyrosine kinase binding GO:0030971 IEA
    receptor tyrosine kinase binding GO:0030971 ISO
    metal ion binding GO:0046872 IEA
    calcium-dependent protein binding GO:0048306 ISO
    calcium-dependent protein binding GO:0048306 ISS
Biological Process
    positive regulation of cell migration GO:0030335 ISO
    positive regulation of cell migration GO:0030335 ISS
    ERBB2 signaling pathway GO:0038128 IBA
    ERBB2 signaling pathway GO:0038128 ISO
    ERBB2 signaling pathway GO:0038128 ISS
    cellular response to calcium ion GO:0071277 IBA
    cellular response to calcium ion GO:0071277 ISO
    cellular response to calcium ion GO:0071277 ISS
    cellular response to growth factor stimulus GO:0071363 ISO
    cellular response to growth factor stimulus GO:0071363 ISS
Subcellular Localization
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    nucleoplasm GO:0005654 IEA
    nucleoplasm GO:0005654 ISO
    nucleolus GO:0005730 IEA
    nucleolus GO:0005730 ISO
    cytoplasm GO:0005737 ISO
    cytoplasm GO:0005737 ISS
    mitochondrion GO:0005739 IEA
    mitochondrion GO:0005739 ISO
    cytosol GO:0005829 ISO
    cytosol GO:0005829 ISS
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    plasma membrane GO:0005886 ISS
    focal adhesion GO:0005925 ISO
    focal adhesion GO:0005925 ISS
    cell junction GO:0030054 ISO
    cell junction GO:0030054 ISS
 Experiment description of studies that identified Cpne3 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 15
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17486113    
Organism Mus musculus
Homo sapiens
Experiment description Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells.
Authors "Valadi H, Ekstrom K, Bossios A, Sjostrand M, Lee JJ, Lotvall JO"
Journal name NCB
Publication year 2007
Sample Mast cells
Sample name MC9
Bone marrow-derived mast cells
HMC-1
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.11-1.21 g/mL
Molecules identified in the study Protein
mRNA
miRNA
Methods used in the study Mass spectrometry [MALDI TOF]
Western blotting
Microarray
miRCURY LNA Array
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 Cpne3
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Stau1  
Co-fractionation Mus musculus
View the network image/svg+xml



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