Protein detail

CD63

CD63 antigen (Granulophysin) (Lysosomal-associated membrane protein 3) (LAMP-3) (Lysosome integral membrane protein 1) (Limp1) (Melanoma-associated antigen ME491) (OMA81H) (Ocular melanoma-associated antigen) (Tetraspanin-30) (Tspan-30) (CD antigen CD63)

Entry name CD63	UniProt ID P08962	EVMP confidence score 0.63
Supporting publications (n) 765	Transmembrane count 4	Protein classification CD markersPlasma proteinsPredicted membrane proteinsTransporters

EVMP confidence score

Annotation confidence score; open for threshold definitions.

Extremely high >= 0.85High >= 0.70Medium >= 0.55Low >= 0.40

Basic Information13

Protein Names

Protein Class (4)

CD markersPlasma proteinsPredicted membrane proteinsTransporters

Protein Function (2)

CD markers
Transporters:Accessory Factors Involved in Transport

Transmembrane

12..32; Helical; 52..72; Helical; 82..102; Helical; 204..224; Helical

Transmembrane Count

Ensembl

ENSG00000135404

Entrez Gene Symbol

CD63

Gene Synonym (3)

ME491MLA1TSPAN30

Gene Description

CD63 molecule

Chromosome

Position

55725323-55729707

Supporting publications (n)

765

EVMP confidence score

0.63

Fluorescence & Localization4

Tissue Specificblood vesselCell SpecificNeutrophil progenitorsSingle-Nuclei Brain Specificendothelial cell

Function & Pathway7

Protein Function (2)

CD markers
Transporters:Accessory Factors Involved in Transport

Cellular Component (15)

Page 1 of 2

Molecular Function

GO:0005515 protein binding

Biological Process (3)

KEGG (3)

Reactome (5)

Mediation Categories (3)

Adhesion and uptake mediationFusion and delivery mediationImmune mediation

Relations & Evidence49

Ligand-Receptor Signaling (47)

47 records.

Category	Parent	Database	Transmitter	Receiver	Secreted	Plasma Membrane (Transmembrane)	Plasma Membrane (Peripheral)
plasma_membrane	plasma_membrane	Cellinker	No	No	Yes	Yes	No
plasma_membrane	plasma_membrane	OmniPath	No	No	Yes	Yes	No
plasma_membrane_transmembrane	plasma_membrane_transmembrane	CSPA	No	No	Yes	Yes	No
plasma_membrane_transmembrane	plasma_membrane_transmembrane	HPMR	No	No	Yes	Yes	No
plasma_membrane_transmembrane	plasma_membrane_transmembrane	OmniPath	No	No	Yes	Yes	No
secreted	secreted	UniProt_keyword	No	No	Yes	Yes	No
secreted	secreted	UniProt_location	No	No	Yes	Yes	No
secreted	secreted	OmniPath	No	No	Yes	Yes	No
cell_surface	cell_surface	Surfaceome	No	No	Yes	Yes	No
cell_surface	cell_surface	connectomeDB2020	No	No	Yes	Yes	No

Page 4 of 5Previous Next

Protein Complex Composition (1)

1 record.

Component Name	Component Gene Symbols	Component UniProt ID	Stoichiometry	Database	Database IDs	References
HT_DM_Cluster25	ARL6IP5 ATP5F1A ATP5F1D ATP5ME ATP5MF ATP5MG ATP5MGL ATP5PB ATP5PO CD63 ELOVL1 ELOVL7 PRAF2 RTN1 RTN2 RTN3 RTN4 TSPAN6	A1L3X0 O43657 O60831 O75298 O75915 O75964 O95197 P08962 P24539 P25705 P30049 P48047 P56134 P56385 Q16799 Q7Z4Y8 Q9BW60 Q9NQC3	1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1	Compleat	Compleat:HC3353	22036573

Isolation & Detection Technology (1)

1 record.

EV Isolation Method	Detection Method	Number of References	References
	Mass spectrometry [LTQ-FT Ultra]Mass spectrometry	0

Sequence, Structure & Domains8

Sequences

Length

238

Mass

25,637

Sequence

MAVEGGMKCVKFLLYVLLLAFCACAVGLIAVGVGAQLVLSQTIIQGATPGSLLPVVIIAVGVFLFLVAFVGCCGACKENYCLMITFAIFLSLIMLVEVAAAIAGYVFRDKVMSEFNNNFRQQMENYPKNNHTASILDRMQADFKCCGAANYTDWEKIPSMSKNRVPDSCCINVTVGCGINFNEKAIHKEGCVEKIGGWLRKNVLVVAAAALGIAFVEVLGIVFACCLVKSIRSGYEVM

Alternative Products

Event=Alternative splicing; Named isoforms=3; Name=1; IsoId=P08962-1; Sequence=Displayed; Name=2; IsoId=P08962-2; Sequence=VSP_045300; Name=3; IsoId=P08962-3; Sequence=VSP_046996

Alternative Sequence

1..82; Missing (in isoform 3); 23..45; Missing (in isoform 2)

Domain & Motif Annotations

Motif

234..238; Lysosomal targeting motif

Protein Families

Tetraspanin (TM4SF) family

Sequence Similarities

Belongs to the tetraspanin (TM4SF) family.

Clinical Relevance5

Drugs (2)

NONSTEROIDAL ANTIINFLAMMATORY DRUG COMPOUND 6B [PMID: 22749870]

Antibody (3)

HPA010088 CAB026356 HPA073506

Interaction Protein (2)

ENSG00000102265ENSG00000150093

Interaction Count

Interaction Dataset

intact_biogrid

Supporting Publications741

PMID	Title	Abstract
34454924	Protective effects of intravitreal administration of mesenchymal stem cell-derived exosomes in an experimental model of optic nerve injury.	Furthermore, they exhibited substantial expression of the exosome markers CD63 and TSG101, but lacked the expression of the cellular marker GM130.
34462532	Exosomal tau with seeding activity is released from Alzheimer's disease synapses, and seeding potential is associated with amyloid beta.	Size exclusion chromatography of purified released exosomes shows faint signals from tau in the same fractions that show a CD63 band, an exosomal size signal, and seeding activity. When exosomes were immunopurified from release supernatants, a prominent tau band showed a dark smeared appearance of SDS-stable oligomers along with the exosomal marker syntenin-1, and these exosomes induced aggregation in the HEK tau biosensor assay.
34473505	Column-based Technology for CD9-HPLC Immunoaffinity Isolation of Serum Extracellular Vesicles.	No abstract available
34505435	[Preparation of dual-functional composite magnetic nanomaterials modified with different metals/aptamers and their performance in exosome enrichment].	Characteristic proteins on the surface of exosomes such as CD63, CD9, and CD81 are often used as exosomes markers.
34517616	Dual aptamer recognition-based G-quadruplex nanowires to selectively analyze cancer-derived exosomes.	In this work, target exosomes were first captured by CD63 aptamers modified on magnetic beads (MBs) and then combined with AS1411 aptamer, which shows high binding affinity to nucleolin when forming stable G-quadruplex structure.
34527741	Canine Natural Killer Cell-Derived Exosomes Exhibit Antitumor Activity in a Mouse Model of Canine Mammary Tumor.	In this study, we found that canine NK cell-derived exosomes (NK-exosomes) separated from activated cytotoxic NK cell supernatants express specific markers including CD63, CD81, Alix, HSP70, TSG101, Perforin 1, and Granzyme B.
34530425	Exosomes Derived from Mouse Adipose-Derived Mesenchymal Stem Cells Alleviate Benzalkonium Chloride-Induced Mouse Dry Eye Model via Inhibiting NLRP3 Inflammasome.	No abstract available
34542679	Serum exosomal miRNA from endometriosis patients correlates with disease severity.	Exosomes with a diameter between 60 and 100 nm were identified by their expression of exosomal marker proteins CD9 and CD63.
34551201	Brain endothelial cells-derived extracellular vesicles overexpressing ECRG4 inhibit glioma proliferation through suppressing inflammation and angiogenesis.	The EVs were isolated from the cells and characterized by Western blot with exosome markers of CD9, CD63, CD81, Alix.
34559939	Knockdown of ST6Gal-I expression in human hepatocellular carcinoma cells inhibits their exosome-mediated proliferation- and migration-promoting effects.	In this study, liquid chromatography-tandem mass spectrometry (LC-MS/MS) identified multiple microvesicle-related sialylated proteins including CD63, a classic marker of exosomes. The silencing of α2,6-sialyltransferase I (ST6Gal-I) significantly reduced the levels of α2,6-sialylated glycoconjugates on CD63 and the surface of HCC-derived exosomes (HCC-exo).

Page 51 of 75Previous Next