Gene description for CTNND2
Gene name catenin (cadherin-associated protein), delta 2
Gene symbol CTNND2
Other names/aliases GT24
NPRAP
Species Homo sapiens
 Database cross references - CTNND2
ExoCarta ExoCarta_1501
Vesiclepedia VP_1501
Entrez Gene 1501
HGNC 2516
MIM 604275
UniProt Q9UQB3  
 CTNND2 identified in sEVs derived from the following tissue/cell type
Melanoma cells 25950383    
Mesenchymal stem cells 36408942    
Retinal pigment epithelial cells 35333565    
Retinal pigment epithelial cells 35333565    
 Gene ontology annotations for CTNND2
Molecular Function
    protein binding GO:0005515 IPI
    beta-catenin binding GO:0008013 IPI
    cadherin binding GO:0045296 IBA
Biological Process
    cell adhesion GO:0007155 TAS
    signal transduction GO:0007165 TAS
    Wnt signaling pathway GO:0016055 IEA
    synapse organization GO:0050808 IMP
    regulation of canonical Wnt signaling pathway GO:0060828 IMP
    dendritic spine morphogenesis GO:0060997 IBA
    dendritic spine morphogenesis GO:0060997 IMP
    cell-cell adhesion GO:0098609 IBA
Subcellular Localization
    nucleus GO:0005634 IBA
    cytoplasm GO:0005737 IBA
    plasma membrane GO:0005886 IBA
    adherens junction GO:0005912 IBA
    postsynaptic density GO:0014069 IBA
    dendrite GO:0030425 IEA
    perikaryon GO:0043204 IDA
 Experiment description of studies that identified CTNND2 in sEVs
1
Experiment ID 260
MISEV standards
EM
Biophysical techniques
TSG101|FLOT1|CD81
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors "Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L"
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name 1205Lu
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 488
MISEV standards
EM
Biophysical techniques
CD9|CD81|CD63|GAPDH|SDCBP|LAMP1|TFRC|UCHL1|FLOT2|LAMP2|FLOT1|ICAM1|RAB5B|CD151|RAB35|TSG101|RAB5A|CD82
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Homo sapiens
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Mesenchymal stem cells
Sample name UCMSC
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
3
Experiment ID 834
MISEV standards
EM
Biophysical techniques
LAMP2|CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors "Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P"
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
4
Experiment ID 835
MISEV standards
EM
Biophysical techniques
CD63|FLOT1|ITGA2B|ICAM1|CD9|CD151|TFRC|RAB5A|GAPDH|AQP1|TSG101
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35333565    
Organism Homo sapiens
Experiment description LAMP2A regulates the loading of proteins into exosomes
Authors "Ferreira JV, da Rosa Soares A, Ramalho J, Máximo Carvalho C, Cardoso MH, Pintado P, Carvalho AS, Beck HC, Matthiesen R, Zuzarte M, Girão H, van Niel G, Pereira P"
Journal name Sci Adv
Publication year 2022
Sample Retinal pigment epithelial cells
Sample name ARPE-19
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for CTNND2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TTR 7276
Two-hybrid Homo sapiens
2 NUDT21 11051
Two-hybrid Homo sapiens
3 TRIM47 91107
Affinity Capture-MS Homo sapiens
4 ZMYND19  
Affinity Capture-MS Homo sapiens
5 PTGER4  
Two-hybrid Homo sapiens
6 ZBTB33  
Affinity Capture-Western Homo sapiens
7 NR3C1 2908
Proximity Label-MS Homo sapiens
8 MCM2 4171
Affinity Capture-MS Homo sapiens
9 PDZD2  
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
10 RPA3 6119
Proximity Label-MS Homo sapiens
11 NUDT12  
Affinity Capture-MS Homo sapiens
12 LNX1  
Two-hybrid Homo sapiens
13 THUMPD3 25917
Affinity Capture-MS Homo sapiens
14 ATN1  
Two-hybrid Homo sapiens
15 LRRC7 57554
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
16 KAT2B  
Affinity Capture-Western Homo sapiens
View the network image/svg+xml
 Pathways in which CTNND2 is involved
No pathways found





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