Gene description for ERC2
Gene name ELKS/RAB6-interacting/CAST family member 2
Gene symbol ERC2
Other names/aliases CAST
CAST1
ELKSL
SPBC110
Spc110
Species Homo sapiens
 Database cross references - ERC2
ExoCarta ExoCarta_26059
Vesiclepedia VP_26059
Entrez Gene 26059
HGNC 31922
UniProt O15083  
 ERC2 identified in sEVs derived from the following tissue/cell type
Retinal pigment epithelial cells 35333565    
Retinal pigment epithelial cells 35333565    
 Gene ontology annotations for ERC2
Molecular Function
    protein binding GO:0005515 IPI
    structural constituent of presynaptic active zone GO:0098882 IBA
Biological Process
    synaptic vesicle priming GO:0016082 IEA
    maintenance of presynaptic active zone structure GO:0048790 IBA
    regulation of presynaptic cytosolic calcium ion concentration GO:0099509 IEA
    regulation of calcium-dependent activation of synaptic vesicle fusion GO:0150037 IEA
Subcellular Localization
    cytoskeleton GO:0005856 IEA
    growth cone GO:0030426 ISS
    presynaptic membrane GO:0042734 ISS
    presynaptic active zone GO:0048786 TAS
    presynaptic active zone cytoplasmic component GO:0098831 IBA
    glutamatergic synapse GO:0098978 IEA
    GABA-ergic synapse GO:0098982 IEA
 Experiment description of studies that identified ERC2 in sEVs
1
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
2
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 ERC2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 LSP1 4046
Affinity Capture-Western Homo sapiens
2 Cd2ap 12488
Affinity Capture-MS Mus musculus
3 BSN  
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
4 RIMS1  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Co-fractionation Homo sapiens
5 PPFIA2 8499
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
6 IQCB1  
Affinity Capture-MS Homo sapiens
7 HIST1H2BC 8347
Cross-Linking-MS (XL-MS) Homo sapiens
8 PPFIA1 8500
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
9 UBE3A 7337
Affinity Capture-MS Homo sapiens
10 ERGIC2 51290
Proximity Label-MS Homo sapiens
11 UNC13A 23025
Affinity Capture-Western Homo sapiens
12 GIT1 28964
Affinity Capture-Western Homo sapiens
13 KRT38 8687
Affinity Capture-MS Homo sapiens
14 GRIP2 80852
Affinity Capture-Western Homo sapiens
15 PPFIA3 8541
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
16 HIST1H2BK 85236
Cross-Linking-MS (XL-MS) Homo sapiens
17 DGUOK  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
18 PCLO 27445
Affinity Capture-Western Homo sapiens
19 ERC1 23085
Co-fractionation Homo sapiens
Cross-Linking-MS (XL-MS) Homo sapiens
20 HECTD1 25831
Affinity Capture-MS Homo sapiens
21 OBSL1 23363
Affinity Capture-MS Homo sapiens
22 MYB  
Reconstituted Complex Homo sapiens
23 PPFIA4  
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which ERC2 is involved
No pathways found





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