Gene description for XPO1
Gene name exportin 1
Gene symbol XPO1
Other names/aliases CRM1
emb
exp1
Species Homo sapiens
 Database cross references - XPO1
ExoCarta ExoCarta_7514
Entrez Gene 7514
HGNC 12825
MIM 602559
UniProt O14980  
 XPO1 identified in exosomes derived from the following tissue/cell type
Bladder cancer cells 20224111    
Neuroblastoma cells 25944692    
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Thymus 23844026    
 Gene ontology annotations for XPO1
Molecular Function
    transporter activity GO:0005215 TAS
    Ran GTPase binding GO:0008536 IEA
    protein transporter activity GO:0008565 IEA
    protein domain specific binding GO:0019904 IEA
    nucleocytoplasmic transporter activity GO:0005487 IMP
    RNA binding GO:0003723 IEA
    protein binding GO:0005515 IPI
Biological Process
    mRNA transport GO:0051028 IEA
    mitotic cell cycle GO:0000278 TAS
    viral life cycle GO:0019058 TAS
    response to drug GO:0042493 IEA
    ribosomal small subunit export from nucleus GO:0000056 IMP
    intracellular transport of virus GO:0075733 TAS
    small GTPase mediated signal transduction GO:0007264 TAS
    negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512 TAS
    gene expression GO:0010467 TAS
    transforming growth factor beta receptor signaling pathway GO:0007179 TAS
    protein localization to nucleus GO:0034504 IEA
    regulation of protein catabolic process GO:0042176 IEA
    protein export from nucleus GO:0006611 IMP
    negative regulation of transcription from RNA polymerase II promoter GO:0000122 IEA
    ribosomal large subunit export from nucleus GO:0000055 IMP
    viral process GO:0016032 TAS
    regulation of protein export from nucleus GO:0046825 IEA
    regulation of centrosome duplication GO:0010824 IEA
Subcellular Localization
    nucleoplasm GO:0005654 TAS
    nuclear envelope GO:0005635 TAS
    kinetochore GO:0000776 IDA
    Cajal body GO:0015030 IEA
    nuclear membrane GO:0031965 IDA
    ribonucleoprotein complex GO:0030529 IDA
    cytosol GO:0005829 TAS
    membrane GO:0016020 IDA
    nucleolus GO:0005730 IEA
    nucleus GO:0005634 IDA
    annulate lamellae GO:0005642 IDA
    intracellular membrane-bounded organelle GO:0043231 IDA
    cytoplasm GO:0005737 IDA
 Experiment description of studies that identified XPO1 in exosomes
1
Experiment ID 76
ISEV standards
EM
EV Biophysical techniques
TSG101|GAPDH|HSP90
EV Cytosolic markers
CD81|CD9|CD63|LAMP1|MHCI
EV Membrane markers
HSP90B1
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20224111    
Organism Homo sapiens
Experiment description Proteomics analysis of bladder cancer exosomes.
Authors Welton JL, Khanna S, Giles PJ, Brennan P, Brewis IA, Staffurth J, Mason MD, Clayton A.
Journal name MCP
Publication year 2010
Sample Bladder cancer cells
Sample name HT1376
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [MALDI TOF/TOF]
Western blotting
FACS
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 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
 Protein-protein interactions for XPO1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TERT  
Invivo Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
2 MHC2TA  
Invitro Homo sapiens
Invivo Homo sapiens
3 NUP214  
Invivo Homo sapiens
Invitro Homo sapiens
Affinity Capture-Western Homo sapiens
4 ORC1L  
Invitro Homo sapiens
Invivo Homo sapiens
5 SMARCB1 6598
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
6 MLLT7  
Reconstituted Complex Homo sapiens
7 ANP32A 8125
Affinity Capture-Western Homo sapiens
8 AHR 196
Invivo Homo sapiens
Invitro Homo sapiens
9 HRB  
Invitro Homo sapiens
Two-hybrid Homo sapiens
10 SNUPN 10073
Invivo Homo sapiens
Invitro Homo sapiens
11 E2F5  
Invitro Homo sapiens
Invivo Homo sapiens
12 NF2 4771
Invitro Homo sapiens
Invivo Homo sapiens
13 NUP62 23636
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
14 APC  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
15 SMAD1  
Invitro Homo sapiens
Invivo Homo sapiens
16 SMURF1 57154
Invitro Homo sapiens
Invivo Homo sapiens
17 RPS6KB1  
Affinity Capture-Western Homo sapiens
18 ELAVL1 1994
Affinity Capture-Western Homo sapiens
19 RANBP3 8498
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
20 KIF17 57576
Invivo Homo sapiens
Two-hybrid Homo sapiens
21 NXF3  
Invitro Homo sapiens
Invivo Homo sapiens
Two-hybrid Homo sapiens
22 NUP50 10762
Invitro Homo sapiens
Invivo Homo sapiens
23 TNFSF13 8741
Affinity Capture-Western Homo sapiens
24 HDAC3 8841
Affinity Capture-Western Homo sapiens
25 STAT1 6772
Invitro Homo sapiens
26 RAN 5901
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
27 CRK 1398
Invitro Homo sapiens
Invivo Homo sapiens
Two-hybrid Homo sapiens
28 EIF5A 1984
Reconstituted Complex Homo sapiens
29 NMD3 51068
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
30 NUP153  
Reconstituted Complex Homo sapiens
31 RANBP1 5902
Reconstituted Complex Homo sapiens
32 CDKN1B 1027
Invivo Homo sapiens
Invitro Homo sapiens
Affinity Capture-Western Homo sapiens
33 ADAR 103
Invitro Homo sapiens
Invivo Homo sapiens
34 RCC1 1104
Reconstituted Complex Homo sapiens
35 NXT1  
Reconstituted Complex Homo sapiens
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