Gene description for EXOC2
Gene name exocyst complex component 2
Gene symbol EXOC2
Other names/aliases SEC5
SEC5L1
Sec5p
Species Homo sapiens
 Database cross references - EXOC2
ExoCarta ExoCarta_55770
Vesiclepedia VP_55770
Entrez Gene 55770
HGNC 24968
MIM 615329
UniProt Q96KP1  
 EXOC2 identified in exosomes derived from the following tissue/cell type
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Bone marrow mesenchymal stem cells 36408942    
Chondrocytes 35931686    
Chondrocytes 35931686    
Mesenchymal stem cells 36408942    
Neuroblastoma cells 25944692    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Retinal pigment epithelial cells 35333565    
Retinal pigment epithelial cells 35333565    
Thymus 23844026    
 Gene ontology annotations for EXOC2
Molecular Function
    protein binding GO:0005515 IPI
    protein kinase binding GO:0019901 IPI
    small GTPase binding GO:0031267 IPI
Biological Process
    mitotic cytokinesis GO:0000281 NAS
    exocytosis GO:0006887 IBA
    Golgi to plasma membrane transport GO:0006893 IBA
    Golgi to plasma membrane transport GO:0006893 IMP
    vesicle docking involved in exocytosis GO:0006904 IDA
    vesicle docking involved in exocytosis GO:0006904 NAS
    protein transport GO:0015031 IEA
    membrane fission GO:0090148 NAS
    vesicle tethering involved in exocytosis GO:0090522 NAS
    regulation of entry of bacterium into host cell GO:2000535 IMP
Subcellular Localization
    exocyst GO:0000145 IBA
    exocyst GO:0000145 IDA
    exocyst GO:0000145 NAS
    cytosol GO:0005829 TAS
    plasma membrane GO:0005886 TAS
    membrane GO:0016020 HDA
    Flemming body GO:0090543 IEA
 Experiment description of studies that identified EXOC2 in exosomes
1
Experiment ID 489
MISEV standards
EM
Biophysical techniques
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
Canx
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
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 Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 6
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
2
Experiment ID 490
MISEV standards
EM
Biophysical techniques
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
Canx
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
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 Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 7
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 491
MISEV standards
EM
Biophysical techniques
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
Canx
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
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 Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
4
Experiment ID 492
MISEV standards
EM
Biophysical techniques
Cd9|Cd81|Cd63|Gapdh|Sdcbp|Lamp1|Aqp1|Rab5a|Icam1|Cd82|Itga2b|Tsg101|Lamp2|Rab35|Flot1|Flot2|Cd151|Rab5b|Tfrc|Uchl1
Enriched markers
Canx
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Rattus norvegicus
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 Bone marrow mesenchymal stem cells
Sample name BMSC - Passage 9
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
5
Experiment ID 497
MISEV standards
Biophysical techniques
CD9|CD151|CD63|CD81|CD82|FLOT1|FLOT2|GAPDH|LAMP1|LAMP2|RAB5A|SDCBP|TFRC|TSG101|UCHL1
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35931686    
Organism Homo sapiens
Experiment description Extracellular vesicles enriched in connexin 43 promote a senescent phenotype in bone and synovial cells contributing to osteoarthritis progression
Authors "Varela-Eirín M, Carpintero-Fernández P, Guitián-Caamaño A, Varela-Vázquez A, García-Yuste A, Sánchez-Temprano A, Bravo-López SB, Yañez-Cabanas J, Fonseca E, Largo R, Mobasheri A, Caeiro JR, Mayán MD."
Journal name Cell Death Dis
Publication year 2022
Sample Chondrocytes
Sample name T/C-28a2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
6
Experiment ID 498
MISEV standards
EM
Biophysical techniques
CD9|CD151|CD63|CD81|CD82|FLOT1|FLOT2|GAPDH|LAMP1|LAMP2|RAB5A|SDCBP|TFRC|TSG101|UCHL1
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 35931686    
Organism Homo sapiens
Experiment description Extracellular vesicles enriched in connexin 43 promote a senescent phenotype in bone and synovial cells contributing to osteoarthritis progression
Authors "Varela-Eirín M, Carpintero-Fernández P, Guitián-Caamaño A, Varela-Vázquez A, García-Yuste A, Sánchez-Temprano A, Bravo-López SB, Yañez-Cabanas J, Fonseca E, Largo R, Mobasheri A, Caeiro JR, Mayán MD."
Journal name Cell Death Dis
Publication year 2022
Sample Chondrocytes
Sample name T/C-28a2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
7
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
8
Experiment ID 224
MISEV standards
EM|AFM
Biophysical techniques
Alix|TSG101|CD63|CD81
Enriched markers
GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors "Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S"
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
9
Experiment ID 211
MISEV standards
EM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
cytochrome c|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
10
Experiment ID 212
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
Cytochrome C|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
11
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 Western blotting
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
12
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
13
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 Western blotting
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
14
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
15
Experiment ID 217
MISEV standards
EM
Biophysical techniques
TSG101|CD81|CD9|CD63
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23844026    
Organism Homo sapiens
Experiment description Characterization of human thymic exosomes.
Authors "Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O."
Journal name PLoS One
Publication year 2013
Sample Thymus
Sample name Normal-Thymus
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for EXOC2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 VPS53 55275
Two-hybrid Homo sapiens
2 GYPA  
Affinity Capture-MS Homo sapiens
3 ATG14  
Affinity Capture-Western Homo sapiens
4 ESX1  
Two-hybrid Homo sapiens
5 SERGEF  
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
6 APLNR  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
7 GPR45  
Affinity Capture-MS Homo sapiens
8 CXCR4 7852
Affinity Capture-MS Homo sapiens
9 EXOC5 10640
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
10 GPR17 2840
Affinity Capture-MS Homo sapiens
11 EXOC3 11336
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
12 EXOC8 149371
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
13 YWHAZ 7534
Affinity Capture-MS Homo sapiens
14 RALA 5898
Co-crystal Structure Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
15 SPTBN2 6712
Co-fractionation Homo sapiens
16 C9orf78 51759
Affinity Capture-MS Homo sapiens
17 RALB 5899
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
18 LPAR6  
Affinity Capture-MS Homo sapiens
19 BSG 682
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
20 NPTN 27020
Affinity Capture-MS Homo sapiens
21 CD70 970
Affinity Capture-MS Homo sapiens
22 CD6 923
Affinity Capture-MS Homo sapiens
23 CUL3 8452
Affinity Capture-MS Homo sapiens
24 FPR1  
Affinity Capture-MS Homo sapiens
25 TBK1 29110
Affinity Capture-Western Homo sapiens
26 CTDP1 9150
Affinity Capture-MS Homo sapiens
27 EDNRB 1910
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
28 SHMT2 6472
Affinity Capture-RNA Homo sapiens
29 CLSTN1 22883
Affinity Capture-MS Homo sapiens
30 PLEKHA4 57664
Affinity Capture-MS Homo sapiens
31 P2RY8  
Affinity Capture-MS Homo sapiens
32 PTGER3  
Affinity Capture-MS Homo sapiens
33 SDC2 6383
Affinity Capture-MS Homo sapiens
34 HTR6  
Affinity Capture-MS Homo sapiens
35 IL1R2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
36 NXF1 10482
Affinity Capture-RNA Homo sapiens
37 EXOC4 60412
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-Western Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
38 CHRM3 1131
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
39 KIAA1429 25962
Affinity Capture-MS Homo sapiens
40 RANBP9 10048
Two-hybrid Homo sapiens
41 SLC18A2  
Affinity Capture-MS Homo sapiens
42 COMTD1 118881
Affinity Capture-MS Homo sapiens
43 WDR76  
Affinity Capture-MS Homo sapiens
44 MOV10 4343
Affinity Capture-RNA Homo sapiens
45 BECN1 8678
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
46 SCARA3  
Affinity Capture-MS Homo sapiens
47 EXOC3L1  
Affinity Capture-MS Homo sapiens
48 NTRK1 4914
Affinity Capture-MS Homo sapiens
49 EXOC1 55763
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
50 KIR2DL4  
Affinity Capture-MS Homo sapiens
51 RAB11A 8766
Proximity Label-MS Homo sapiens
52 GPR182  
Affinity Capture-MS Homo sapiens
53 EXOC6 54536
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
54 EXOC7 23265
Co-fractionation Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
55 RIPK4  
Affinity Capture-MS Homo sapiens
56 SCN2B  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
57 EXOC6B 23233
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
58 SNW1 22938
Affinity Capture-MS Homo sapiens
59 PGM1 5236
Co-fractionation Homo sapiens
60 RHOB 388
Proximity Label-MS Homo sapiens
61 DDRGK1 65992
Affinity Capture-MS Homo sapiens
62 FXYD3 5349
Affinity Capture-MS Homo sapiens
63 PIK3C3 5289
Affinity Capture-Western Homo sapiens
64 DLAT 1737
Co-fractionation Homo sapiens
65 AVPR2  
Affinity Capture-MS Homo sapiens
66 RPA3 6119
Proximity Label-MS Homo sapiens
67 GET4 51608
Co-fractionation Homo sapiens
68 P2RY10  
Affinity Capture-MS Homo sapiens
69 USP33  
Affinity Capture-Western Homo sapiens
70 CDC5L 988
Affinity Capture-MS Homo sapiens
71 KIAA0226  
Affinity Capture-Western Homo sapiens
72 PTAR1 375743
Synthetic Lethality Homo sapiens
73 ULK1  
Affinity Capture-Western Homo sapiens
View the network image/svg+xml



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