Gene description for TAX1BP1
Gene name Tax1 (human T-cell leukemia virus type I) binding protein 1
Gene symbol TAX1BP1
Other names/aliases CALCOCO3
T6BP
TXBP151
Species Homo sapiens
 Database cross references - TAX1BP1
ExoCarta ExoCarta_8887
Entrez Gene 8887
HGNC 11575
MIM 605326
UniProt Q86VP1  
 TAX1BP1 identified in exosomes derived from the following tissue/cell type
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Melanoma cells 22635005    
 Gene ontology annotations for TAX1BP1
Molecular Function
    kinase binding GO:0019900 ISS
    metal ion binding GO:0046872 IEA
    protein binding GO:0005515 IPI
Biological Process
    negative regulation of type I interferon production GO:0032480 TAS
    innate immune response GO:0045087 TAS
    negative regulation of NF-kappaB transcription factor activity GO:0032088 ISS
    negative regulation of apoptotic process GO:0043066 IEA
    apoptotic process GO:0006915 IEA
Subcellular Localization
    extracellular exosome GO:0070062 IDA
    cytosol GO:0005829 TAS
 Experiment description of studies that identified TAX1BP1 in exosomes
1
Experiment ID 207
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|HSP70
EV Cytosolic markers
✔
FLOT1
EV Membrane markers
✔
VDAC
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ.
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DKO-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 208
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|HSP70
EV Cytosolic markers
✔
FLOT1
EV Membrane markers
✔
VDAC
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ.
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name Dks-8
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 209
ISEV standards
✘ EV Biophysical techniques
✔
TSG101|HSP70
EV Cytosolic markers
✔
FLOT1
EV Membrane markers
✔
VDAC
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ.
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DLD-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 200
ISEV standards
✔
EM
EV Biophysical techniques
✔
HSP70|HSP90|TSG101|Alix|GAPDH
EV Cytosolic markers
✘ EV Membrane markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 22635005    
Organism Homo sapiens
Experiment description Melanoma exosomes educate bone marrow progenitor cells toward a pro-metastatic phenotype through MET.
Authors Peinado H, Aleckovic M, Lavotshkin S, Matei I, Costa-Silva B, Moreno-Bueno G, Hergueta-Redondo M, Williams C, Garcia-Santos G, Ghajar C, Nitadori-Hoshino A, Hoffman C, Badal K, Garcia BA, Callahan MK, Yuan J, Martins VR, Skog J, Kaplan RN, Brady MS, Wolchok JD, Chapman PB, Kang Y, Bromberg J, Lyden D.
Journal name Nat Med
Publication year 2012
Sample Melanoma cells
Sample name B16-F10
SK-MEL-202
SK-MEL035
SK-MEL-265
Isolation/purification methods Differential centrifugation
Filtration
Sucrose cushion
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for TAX1BP1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TBC1D17  
Two-hybrid Homo sapiens
2 TNFAIP3 7128
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
3 TRAF6 7189
Invivo Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
4 STARD13  
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which TAX1BP1 is involved
PathwayEvidenceSource
Negative regulators of RIG-I/MDA5 signaling TAS Reactome





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