Gene description for Stx2
Gene name syntaxin 2
Gene symbol Stx2
Other names/aliases Epim
Species Rattus norvegicus
 Database cross references - Stx2
ExoCarta ExoCarta_25130
Vesiclepedia VP_25130
Entrez Gene 25130
UniProt P50279  
 Stx2 identified in exosomes derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Stx2
Molecular Function
    SNARE binding GO:0000149 IBA
    SNARE binding GO:0000149 IMP
    structural molecule activity GO:0005198 IEA
    structural molecule activity GO:0005198 ISO
    SNAP receptor activity GO:0005484 IBA
    SNAP receptor activity GO:0005484 IEA
    protein binding GO:0005515 IPI
    identical protein binding GO:0042802 ISO
    calcium-dependent protein binding GO:0048306 ISO
Biological Process
    mitotic cytokinesis GO:0000281 IMP
    intracellular protein transport GO:0006886 IBA
    intracellular protein transport GO:0006886 IEA
    exocytosis GO:0006887 IBA
    vesicle targeting GO:0006903 TAS
    vesicle fusion GO:0006906 TAS
    acrosome reaction GO:0007340 ISO
    vesicle-mediated transport GO:0016192 IEA
    vesicle-mediated transport GO:0016192 TAS
    microvillus assembly GO:0030033 IDA
    cell differentiation GO:0030154 ISO
    epithelial cell differentiation GO:0030855 IMP
    synaptic vesicle fusion to presynaptic active zone membrane GO:0031629 IBA
    cellular response to oxidative stress GO:0034599 IEA
    cellular response to oxidative stress GO:0034599 ISO
    intracellular transport GO:0046907 TAS
    vesicle docking GO:0048278 IBA
    digestive tract morphogenesis GO:0048546 IMP
    membrane fusion GO:0061025 IEA
    midbody abscission GO:0061952 IMP
    cornified envelope assembly GO:1903575 IEA
    cornified envelope assembly GO:1903575 ISO
Subcellular Localization
    extracellular space GO:0005615 IEA
    extracellular space GO:0005615 ISO
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    cell-cell junction GO:0005911 ISO
    cell surface GO:0009986 ISO
    endomembrane system GO:0012505 IBA
    membrane GO:0016020 IEA
    basolateral plasma membrane GO:0016323 IEA
    basolateral plasma membrane GO:0016323 ISO
    lamellipodium GO:0030027 IEA
    lamellipodium GO:0030027 ISO
    midbody GO:0030496 IDA
    SNARE complex GO:0031201 IBA
    cytoplasmic vesicle GO:0031410 ISO
    protein-containing complex GO:0032991 IEA
    protein-containing complex GO:0032991 ISO
    membrane raft GO:0045121 ISO
    synapse GO:0045202 IDA
    presynaptic active zone membrane GO:0048787 IBA
 Experiment description of studies that identified Stx2 in exosomes
1
Experiment ID 90
MISEV standards
EM
Biophysical techniques
HSC70|HSP90|TSG101|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
6
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
7
Experiment ID 99
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E.
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Stx2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Snap25 20614
Two-hybrid Mus musculus
Two-hybrid Mus musculus
2 Stxbp2 81804
Reconstituted Complex Rattus norvegicus
3 Stxbp1 25558
Two-hybrid Rattus norvegicus
Two-hybrid Rattus norvegicus
Reconstituted Complex Rattus norvegicus
Reconstituted Complex Rattus norvegicus
View the network image/svg+xml
 Pathways in which Stx2 is involved
No pathways found





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