Gene description for BAX
Gene name BCL2-associated X protein
Gene symbol BAX
Other names/aliases BCL2L4
Species Homo sapiens
 Database cross references - BAX
ExoCarta ExoCarta_581
Entrez Gene 581
HGNC 959
MIM 600040
UniProt Q07812  
 BAX identified in exosomes derived from the following tissue/cell type
B cells 20458337    
B cells 20458337    
B cells 20458337    
 Gene ontology annotations for BAX
Molecular Function
    protein binding GO:0005515 IPI
    lipid binding GO:0008289 IDA
    protein homodimerization activity GO:0042803 IPI
    BH3 domain binding GO:0051434 IPI
    protein heterodimerization activity GO:0046982 IPI
    identical protein binding GO:0042802 IPI
    channel activity GO:0015267 IDA
Biological Process
    regulation of protein heterodimerization activity GO:0043497 IPI
    homeostasis of number of cells within a tissue GO:0048873 IEA
    regulation of protein homodimerization activity GO:0043496 IDA
    intrinsic apoptotic signaling pathway GO:0097193 TAS
    viral process GO:0016032 IEA
    negative regulation of neuron apoptotic process GO:0043524 IEA
    negative regulation of apoptotic signaling pathway GO:2001234 IEA
    extrinsic apoptotic signaling pathway in absence of ligand GO:0097192 IBA
    Sertoli cell proliferation GO:0060011 IEA
    regulation of cell cycle GO:0051726 IEA
    protein oligomerization GO:0051259 IDA
    development of secondary sexual characteristics GO:0045136 IEA
    cerebral cortex development GO:0021987 IEA
    thymocyte apoptotic process GO:0070242 IEA
    positive regulation of apoptotic process involved in mammary gland involution GO:0060058 IEA
    positive regulation of developmental pigmentation GO:0048087 IEA
    positive regulation of neuron apoptotic process GO:0043525 IDA
    retina development in camera-type eye GO:0060041 IEA
    response to axon injury GO:0048678 IEA
    T cell homeostatic proliferation GO:0001777 IEA
    response to salt stress GO:0009651 IEA
    positive regulation of release of sequestered calcium ion into cytosol GO:0051281 IEA
    release of matrix enzymes from mitochondria GO:0032976 IDA
    negative regulation of peptidyl-serine phosphorylation GO:0033137 IEA
    positive regulation of IRE1-mediated unfolded protein response GO:1903896 TAS
    regulation of mitochondrial membrane potential GO:0051881 IDA
    B cell homeostasis GO:0001782 IEA
    apoptotic mitochondrial changes GO:0008637 IDA
    apoptotic process involved in embryonic digit morphogenesis GO:1902263 IEA
    negative regulation of protein binding GO:0032091 IDA
    B cell receptor apoptotic signaling pathway GO:1990117 IDA
    mitochondrial fragmentation involved in apoptotic process GO:0043653 IDA
    fertilization GO:0009566 IEA
    endoplasmic reticulum calcium ion homeostasis GO:0032469 TAS
    positive regulation of apoptotic process GO:0043065 IMP
    establishment or maintenance of transmembrane electrochemical gradient GO:0010248 IDA
    kidney development GO:0001822 IEA
    myeloid cell homeostasis GO:0002262 IEA
    response to gamma radiation GO:0010332 IEA
    B cell negative selection GO:0002352 IEA
    B cell homeostatic proliferation GO:0002358 IEA
    apoptotic process involved in patterning of blood vessels GO:1902262 IEA
    ovarian follicle development GO:0001541 IEA
    intrinsic apoptotic signaling pathway in response to DNA damage GO:0008630 IBA
    activation of cysteine-type endopeptidase activity involved in apoptotic process by cytochrome c GO:0008635 IDA
    release of cytochrome c from mitochondria GO:0001836 IDA
    positive regulation of protein oligomerization GO:0032461 IDA
    positive regulation of release of cytochrome c from mitochondria GO:0090200 IDA
    neuron apoptotic process GO:0051402 IEA
    intrinsic apoptotic signaling pathway by p53 class mediator GO:0072332 IEA
    odontogenesis of dentin-containing tooth GO:0042475 IEA
    protein homooligomerization GO:0051260 IDA
    retinal cell programmed cell death GO:0046666 IEA
    spermatid differentiation GO:0048515 IEA
    extrinsic apoptotic signaling pathway GO:0097191 IDA
    positive regulation of endoplasmic reticulum unfolded protein response GO:1900103 IMP
    retinal cell apoptotic process GO:1990009 IMP
    positive regulation of apoptotic DNA fragmentation GO:1902512 IMP
    vagina development GO:0060068 IEA
    apoptotic signaling pathway GO:0097190 IDA
    blood vessel remodeling GO:0001974 IEA
    regulation of mitochondrial membrane permeability involved in programmed necrotic cell death GO:1902445 IEA
    extrinsic apoptotic signaling pathway via death domain receptors GO:0008625 IC
    mitochondrion morphogenesis GO:0070584 IEA
    transformed cell apoptotic process GO:0006927 IMP
    hypothalamus development GO:0021854 IEA
    programmed cell death GO:0012501 TAS
    neuron migration GO:0001764 IEA
    response to toxic substance GO:0009636 IDA
    regulation of mammary gland epithelial cell proliferation GO:0033599 IEA
    negative regulation of fibroblast proliferation GO:0048147 IEA
    ectopic germ cell programmed cell death GO:0035234 IEA
    post-embryonic camera-type eye morphogenesis GO:0048597 IEA
    positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway GO:1901030 TAS
    positive regulation of intrinsic apoptotic signaling pathway GO:2001244 IMP
    apoptotic process GO:0006915 TAS
    mitochondrial fusion GO:0008053 IDA
    regulation of nitrogen utilization GO:0006808 IEA
    positive regulation of B cell apoptotic process GO:0002904 IEA
    protein insertion into mitochondrial membrane involved in apoptotic signaling pathway GO:0001844 IEA
    activation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway GO:0097296 IEA
    intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress GO:0070059 TAS
    glycosphingolipid metabolic process GO:0006687 IEA
    cellular response to UV GO:0034644 IEA
    B cell apoptotic process GO:0001783 IDA
    activation of signaling protein activity involved in unfolded protein response GO:0006987 TAS
    negative regulation of endoplasmic reticulum calcium ion concentration GO:0032471 IEA
    germ cell development GO:0007281 IEA
    activation of cysteine-type endopeptidase activity involved in apoptotic process GO:0006919 IMP
    positive regulation of extrinsic apoptotic signaling pathway in absence of ligand GO:2001241 IEA
Subcellular Localization
    nuclear envelope GO:0005635 IDA
    mitochondrial permeability transition pore complex GO:0005757 IDA
    membrane GO:0016020 IDA
    Bcl-2 family protein complex GO:0097136 IDA
    mitochondrial outer membrane GO:0005741 TAS
    endoplasmic reticulum membrane GO:0005789 IDA
    endoplasmic reticulum GO:0005783 IDA
    mitochondrion GO:0005739 IDA
    BAX complex GO:0097144 IDA
    extracellular exosome GO:0070062 IDA
    nucleus GO:0005634 IMP
    cytosol GO:0005829 TAS
    pore complex GO:0046930 IDA
 Experiment description of studies that identified BAX in exosomes
1
Experiment ID 79
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
CD81|MHCII
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20458337    
Organism Homo sapiens
Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 1
Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name ICB
Publication year 2010
Sample B cells
Sample name RN (HLA-DR15)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Immunobeads (MHC Class II)
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [FT-ICR]
Western blotting
2
Experiment ID 80
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
CD81|MHCII
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20458337    
Organism Homo sapiens
Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis -Sample 2
Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name ICB
Publication year 2010
Sample B cells
Sample name RN (HLA-DR15)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Immunobeads (MHC Class II)
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [FT-ICR]
Western blotting
3
Experiment ID 81
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
CD81|MHCII
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20458337    
Organism Homo sapiens
Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 3
Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name ICB
Publication year 2010
Sample B cells
Sample name RN (HLA-DR15)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Immunobeads (MHC Class II)
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [FT-ICR]
Western blotting
 Protein-protein interactions for BAX
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 MOAP1  
Affinity Capture-MS Homo sapiens
2 YWHAQ 10971
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
3 MCL1 4170
Invitro Homo sapiens
4 OYE2  
Synthetic Rescue 4932
Phenotypic Enhancement 4932
Dosage Rescue 4932
5 BCL2  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
6 BCL2L1  
Affinity Capture-Western Homo sapiens
Protein-peptide Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
7 VDAC1 7416
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
8 SNCA 6622
Reconstituted Complex Homo sapiens
9 HSPD1 3329
Affinity Capture-Western Homo sapiens
10 BCL2A1  
Invivo Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
11 BAK1  
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
12 SLC25A4 291
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
13 PMAIP1  
Affinity Capture-Western Homo sapiens
14 SH3GLB1 51100
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
15 BAX 581
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
16 Bak1  
Affinity Capture-Western Rattus norvegicus
17 BCL2L10  
Affinity Capture-Western Homo sapiens
18 BNIPL  
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which BAX is involved
PathwayEvidenceSource
Activation, translocation and oligomerization of BAX TAS Reactome





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