Gene description for CSK
Gene name c-src tyrosine kinase
Gene symbol CSK
Other names/aliases -
Species Homo sapiens
 Database cross references - CSK
ExoCarta ExoCarta_1445
Entrez Gene 1445
HGNC 2444
MIM 124095
UniProt P41240  
 CSK identified in exosomes derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
Neuroblastoma cells 25944692    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
Thymus 23844026    
Urine 19056867    
 Gene ontology annotations for CSK
Molecular Function
    ATP binding GO:0005524 IEA
    protein tyrosine kinase activity GO:0004713 TAS
    protein C-terminus binding GO:0008022 TAS
    identical protein binding GO:0042802 IPI
    non-membrane spanning protein tyrosine kinase activity GO:0004715 IBA
    protein phosphatase binding GO:0019903 IEA
    receptor binding GO:0005102 IBA
    protein binding GO:0005515 IPI
    proline-rich region binding GO:0070064 IEA
Biological Process
    adherens junction organization GO:0034332 IBA
    oligodendrocyte differentiation GO:0048709 IEA
    protein phosphorylation GO:0006468 TAS
    regulation of Fc receptor mediated stimulatory signaling pathway GO:0060368 IBA
    peptidyl-tyrosine autophosphorylation GO:0038083 IBA
    negative regulation of cell proliferation GO:0008285 IEA
    negative regulation of kinase activity GO:0033673 IEA
    T cell receptor signaling pathway GO:0050852 TAS
    cell migration GO:0016477 IBA
    brain development GO:0007420 IEA
    blood coagulation GO:0007596 TAS
    negative regulation of low-density lipoprotein particle clearance GO:0010989 IEA
    negative regulation of Golgi to plasma membrane protein transport GO:0042997 IDA
    negative regulation of interleukin-6 production GO:0032715 IEA
    negative regulation of ERK1 and ERK2 cascade GO:0070373 IEA
    regulation of cell proliferation GO:0042127 IBA
    transmembrane receptor protein tyrosine kinase signaling pathway GO:0007169 IBA
    epidermal growth factor receptor signaling pathway GO:0007173 TAS
    negative regulation of phagocytosis GO:0050765 IEA
    innate immune response GO:0045087 IBA
    regulation of cytokine production GO:0001817 IBA
    positive regulation of MAP kinase activity GO:0043406 IEA
    T cell costimulation GO:0031295 TAS
    cell differentiation GO:0030154 IBA
    morphogenesis of an epithelium GO:0002009 IBA
    cellular response to peptide hormone stimulus GO:0071375 IEA
    platelet activation GO:0030168 TAS
    negative regulation of bone resorption GO:0045779 IEA
Subcellular Localization
    cell-cell junction GO:0005911 IEA
    cytosol GO:0005829 TAS
    membrane raft GO:0045121 IEA
    cytoplasm GO:0005737 TAS
    extrinsic component of cytoplasmic side of plasma membrane GO:0031234 IBA
    extracellular exosome GO:0070062 IDA
    plasma membrane GO:0005886 TAS
 Experiment description of studies that identified CSK in exosomes
1
Experiment ID 235
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
EV Membrane markers
HSP90B1
EV Negative markers
qNano
EV Particle analysis
Identified molecule mRNA
Identification method RNA Sequencing
PubMed ID 26054723    
Organism Homo sapiens
Experiment description Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N
Journal name Carcinogenesis
Publication year 2015
Sample Hepatocellular carcinoma cells
Sample name HKCI-8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
RNA
Methods used in the study Western blotting
Mass spectrometry
RT-PCR
RNA Sequencing
2
Experiment ID 224
ISEV standards
EM|AFM
EV Biophysical techniques
Alix|TSG101
EV Cytosolic markers
CD63|CD81
EV Membrane markers
GOLGA2
EV Negative markers
EV 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
3
Experiment ID 211
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
cytochrome c|GOLGA2
EV Negative markers
EV 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
4
Experiment ID 212
ISEV standards
CEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
EpCAM|TFRC
EV Membrane markers
Cytochrome C|GOLGA2
EV Negative markers
EV 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
5
Experiment ID 231
ISEV standards
EV Biophysical techniques
Alix
EV Cytosolic markers
CD63|CD9
EV Membrane markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
6
Experiment ID 232
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
7
Experiment ID 233
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
8
Experiment ID 217
ISEV standards
EM
EV Biophysical techniques
TSG101
EV Cytosolic markers
CD81|CD9|CD63
EV Membrane markers
EV Negative markers
NTA
EV 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
9
Experiment ID 63
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
AQP2
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for CSK
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 RASA1 5921
Invitro Homo sapiens
2 TGFB1I1  
Reconstituted Complex Homo sapiens
3 SDC3  
Invitro Homo sapiens
4 DAB2 1601
Invivo Homo sapiens
Invitro Homo sapiens
5 SHC1 6464
Reconstituted Complex Homo sapiens
6 PXN  
Invivo Homo sapiens
Invitro Homo sapiens
7 DAG1 1605
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
8 INSR 3643
Two-hybrid Homo sapiens
9 EGFR 1956
Affinity Capture-MS Homo sapiens
10 CREBBP  
Affinity Capture-Western Homo sapiens
Phenotypic Suppression Homo sapiens
11 PTK2 5747
Invivo Homo sapiens
Invitro Homo sapiens
12 IGF1R 3480
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
13 ERBB3 2065
Affinity Capture-MS Homo sapiens
14 HNRNPK 3190
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
15 PAG1  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
16 CBL 867
Invivo Homo sapiens
17 FYN 2534
Affinity Capture-Western Homo sapiens
18 ARRB1 408
Affinity Capture-Western Homo sapiens
19 SRC 6714
Invivo Homo sapiens
20 CD44 960
Invitro Homo sapiens
Invivo Homo sapiens
21 YT521  
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
22 CAV1 857
Two-hybrid Homo sapiens
23 PECAM1 5175
Invitro Homo sapiens
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