Gene description for CD2
Gene name CD2 molecule
Gene symbol CD2
Other names/aliases LFA-2
SRBC
T11
Species Homo sapiens
 Database cross references - CD2
ExoCarta ExoCarta_914
Vesiclepedia VP_914
Entrez Gene 914
HGNC 1639
MIM 186990
UniProt P06729  
 CD2 identified in sEVs derived from the following tissue/cell type
T cells 11907077    
Thymus 23844026    
 Gene ontology annotations for CD2
Molecular Function
    signaling receptor binding GO:0005102 IBA
    signaling receptor binding GO:0005102 IPI
    protein binding GO:0005515 IPI
    receptor tyrosine kinase binding GO:0030971 IEA
    signaling receptor activity GO:0038023 NAS
    identical protein binding GO:0042802 IEA
Biological Process
    membrane raft polarization GO:0001766 TAS
    apoptotic process GO:0006915 TAS
    immune response GO:0006955 IBA
    cell surface receptor signaling pathway GO:0007166 TAS
    natural killer cell activation GO:0030101 IBA
    natural killer cell activation GO:0030101 IDA
    natural killer cell activation GO:0030101 NAS
    positive regulation of myeloid dendritic cell activation GO:0030887 NAS
    positive regulation of type II interferon production GO:0032729 IDA
    positive regulation of interleukin-8 production GO:0032757 IMP
    positive regulation of tumor necrosis factor production GO:0032760 IDA
    heterotypic cell-cell adhesion GO:0034113 IDA
    T cell activation GO:0042110 TAS
    natural killer cell mediated cytotoxicity GO:0042267 IDA
    regulation of T cell differentiation GO:0045580 NAS
    cell-cell adhesion GO:0098609 IBA
    cell-cell adhesion GO:0098609 NAS
Subcellular Localization
    extracellular region GO:0005576 IEA
    nucleoplasm GO:0005654 IDA
    Golgi apparatus GO:0005794 IDA
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 NAS
    plasma membrane GO:0005886 TAS
    cell-cell junction GO:0005911 IEA
    external side of plasma membrane GO:0009897 IDA
    cytoplasmic side of plasma membrane GO:0009898 IEA
    cell surface GO:0009986 IDA
    protein-containing complex GO:0032991 IEA
 Experiment description of studies that identified CD2 in sEVs
1
Experiment ID 18
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method FACS
PubMed ID 11907077    
Organism Homo sapiens
Experiment description TCR activation of human T cells induces the production of exosomes bearing the TCR/CD3/zeta complex.
Authors "Blanchard N, Lankar D, Faure F, Regnault A, Dumont C, Raposo G, Hivroz C"
Journal name JIMMU
Publication year 2002
Sample T cells
Sample name Jurkat
T cell blasts
Isolation/purification methods Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study FACS
2
Experiment ID 217
MISEV standards
EM
Biophysical techniques
TSG101|CD81|CD9|CD63
Enriched markers
Negative markers
NTA
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 CD2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CD2BP2 10421
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
2 ITK 3702
Affinity Capture-Western Homo sapiens
3 LYAR 55646
Two-hybrid Homo sapiens
4 SH3KBP1 30011
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Co-crystal Structure Homo sapiens
Reconstituted Complex Homo sapiens
5 CD2AP 23607
Co-crystal Structure Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Co-crystal Structure Homo sapiens
Reconstituted Complex Homo sapiens
6 CD58 965
Co-crystal Structure Homo sapiens
7 LCK 3932
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
8 FYN 2534
Reconstituted Complex Homo sapiens
9 CD5 921
Affinity Capture-Western Homo sapiens
10 LGALS1 3956
Affinity Capture-Western Homo sapiens
11 PSTPIP1 9051
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
12 UBC 7316
Reconstituted Complex Homo sapiens
13 CD48 962
Reconstituted Complex Homo sapiens
14 PTPRC 5788
Reconstituted Complex Homo sapiens
15 CD53 963
Affinity Capture-Western Homo sapiens
16 LINC00311  
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which CD2 is involved
PathwayEvidenceSource
Cell surface interactions at the vascular wall TAS Reactome
Hemostasis TAS Reactome





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