Gene description for CD40
Gene name CD40 molecule, TNF receptor superfamily member 5
Gene symbol CD40
Other names/aliases Bp50
CDW40
TNFRSF5
p50
Species Homo sapiens
 Database cross references - CD40
ExoCarta ExoCarta_958
Entrez Gene 958
HGNC 11919
MIM 109535
UniProt P25942  
 CD40 identified in exosomes derived from the following tissue/cell type
B cells 17641064    
B cells 20458337    
B cells 20458337    
Dendritic cells 14582906    
 Gene ontology annotations for CD40
Molecular Function
    protein binding GO:0005515 IPI
    receptor activity GO:0004872 TAS
    antigen binding GO:0003823 IEA
    ubiquitin protein ligase binding GO:0031625 IPI
    enzyme binding GO:0019899 IPI
    signal transducer activity GO:0004871 TAS
Biological Process
    regulation of immune response GO:0050776 TAS
    positive regulation of tyrosine phosphorylation of Stat1 protein GO:0042511 IMP
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 IMP
    positive regulation of I-kappaB kinase/NF-kappaB signaling GO:0043123 IEP
    cellular response to mechanical stimulus GO:0071260 IEP
    positive regulation of interleukin-12 production GO:0032735 IEA
    positive regulation of isotype switching to IgG isotypes GO:0048304 IEA
    regulation of immunoglobulin secretion GO:0051023 IEA
    protein complex assembly GO:0006461 TAS
    positive regulation of endothelial cell apoptotic process GO:2000353 IDA
    platelet activation GO:0030168 NAS
    immune response-regulating cell surface receptor signaling pathway GO:0002768 IEA
    positive regulation of B cell proliferation GO:0030890 IEA
    positive regulation of MAP kinase activity GO:0043406 IMP
    cellular calcium ion homeostasis GO:0006874 IMP
    positive regulation of protein kinase C signaling GO:0090037 IMP
    positive regulation of protein phosphorylation GO:0001934 IMP
    positive regulation of GTPase activity GO:0043547 IMP
    defense response to virus GO:0051607 IEA
    protein kinase B signaling GO:0043491 IEA
    B cell proliferation GO:0042100 NAS
    cellular response to lipopolysaccharide GO:0071222 IEA
    inflammatory response GO:0006954 IEA
    positive regulation of NF-kappaB transcription factor activity GO:0051092 IMP
Subcellular Localization
    external side of plasma membrane GO:0009897 IEA
    plasma membrane GO:0005886 TAS
    integral component of plasma membrane GO:0005887 TAS
    extracellular exosome GO:0070062 IDA
    intracellular membrane-bounded organelle GO:0043231 IEA
    extracellular space GO:0005615 IEA
    cytoplasm GO:0005737 IEA
    CD40 receptor complex GO:0035631 ISS
    cell surface GO:0009986 IDA
 Experiment description of studies that identified CD40 in exosomes
1
Experiment ID 47
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
CD81|CD86
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method FACS
PubMed ID 17641064    
Organism Homo sapiens
Experiment description Exosomes with immune modulatory features are present in human breast milk.
Authors Admyre C, Johansson SM, Qazi KR, Filen JJ, Lahesmaa R, Norman M, Neve EP, Scheynius A, Gabrielsson S
Journal name JIMMU
Publication year 2007
Sample B cells
Sample name B cells
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study FACS
2
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
3
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
4
Experiment ID 50
ISEV standards
EM|IEM
EV Biophysical techniques
EV Cytosolic markers
CD63|CD87
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method FACS
PubMed ID 14582906    
Organism Homo sapiens
Experiment description Exosomes with major histocompatibility complex class II and co-stimulatory molecules are present in human BAL fluid.
Authors Admyre C, Grunewald J, Thyberg J, Gripenback S, Tornling G, Eklund A, Scheynius A, Gabrielsson S
Journal name ERJ
Publication year 2003
Sample Dendritic cells
Sample name Monocyte-derived dendritic cells
Isolation/purification methods Differential centrifugation
Immunobeads (EpCAM)
Flotation density -
Molecules identified in the study Protein
Methods used in the study FACS
Immunoelectron Microscopy
 Protein-protein interactions for CD40
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CALR 811
Affinity Capture-MS Homo sapiens
2 NCOA6  
Reconstituted Complex Homo sapiens
3 SLC39A7  
Affinity Capture-MS Homo sapiens
4 TRAF3IP2  
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
5 TRAF6 7189
Invivo Homo sapiens
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
6 SGK1  
Affinity Capture-MS Homo sapiens
7 POLR2H 5437
Affinity Capture-MS Homo sapiens
8 UGGT1 56886
Affinity Capture-MS Homo sapiens
9 USP15 9958
Affinity Capture-MS Homo sapiens
10 DDX3X 1654
Affinity Capture-MS Homo sapiens
11 MS4A1 931
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
12 TRAF2  
Co-crystal Structure Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
13 RFC5 5985
Affinity Capture-MS Homo sapiens
14 TRAF3 7187
Invivo Homo sapiens
Invivo Homo sapiens
Invivo Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
Reconstituted Complex Homo sapiens
15 ERP44 23071
Affinity Capture-MS Homo sapiens
16 TXN 7295
Affinity Capture-MS Homo sapiens
17 RIPK2  
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
18 TRAF5  
Invitro Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
19 SLC30A7 148867
Affinity Capture-MS Homo sapiens
20 CD40LG 959
Invivo Homo sapiens
Invivo Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
21 XRCC6 2547
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
22 TDP2 51567
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
23 FBL 2091
Affinity Capture-MS Homo sapiens
24 C13orf7  
Affinity Capture-MS Homo sapiens
25 XRCC5 7520
Invitro Homo sapiens
26 SUMO1 7341
Two-hybrid Homo sapiens
27 TRAF1 7185
Invivo Homo sapiens
Invitro Homo sapiens
View the network image/svg+xml
 Pathways in which CD40 is involved
No pathways found





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