UniProt Summary
UniProt ID

P05106

Entry Name

ITB3_HUMAN

Protein Name

Integrin beta-3

Primary Gene Name

ITGB3

Organism

Homo sapiens (Human)

Molecular Function

Host cell receptor for virus entry
Receptor
Integrin

Membrane Location

Postsynaptic cell membrane
Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name integrin beta-3
Cell Type
Substrate Description receptors for a wide array of ligands such ascytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor.
Substrate Function Category Immune and Inflammation
Substrate Function Subtype
Sheddase (unknown)
Shedding-related Disease cell receptor
Short Summary of Papers heat shock-induced shedding of cell surface integrins alpha v beta 3
Cleavage Information NONE
PMID 7505747



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
27 718
Transmembrane
719 741



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS VGVG*GPNI 26 signal peptidase complex (animal) physiologically relevant Mass spectroscopy 12665801   
PAPER VSPM*CAWC 48 UNKNOWN Mass spectrometry 33796845   
HPRD EERA*RAKW 761 Calpain, large polypeptide L1 7592818   
MEROPS EERA*RAKW 761 calpain-1 physiologically relevant NONE 7592818   
PMAP EERA*RAKW 761 calpain-1 This entry is based on an experiment 7592818   
PMAP EERA*RAKW 761 calpain-1 This entry is based on an experiment N-terminal sequencing 7592818   
HPRD KWDT*ANNP 767 Calpain, large polypeptide L1 7592818   
MEROPS KWDT*ANNP 767 calpain-1 physiologically relevant NONE 7592818   
PMAP KWDT*ANNP 767 calpain-1 This entry is based on an experiment 7592818   
PMAP KWDT*ANNP 767 calpain-1 This entry is based on an experiment N-terminal sequencing 7592818   
HPRD NPLY*KEAT 773 Calpain, large polypeptide L1 7592818   
MEROPS NPLY*KEAT 773 calpain-1 physiologically relevant NONE 7592818   
PMAP NPLY*KEAT 773 calpain-1 This entry is based on an experiment 7592818   
PMAP NPLY*KEAT 773 calpain-1 This entry is based on an experiment N-terminal sequencing 7592818   
HPRD TSTF*TNIT 780 Calpain, large polypeptide L1 7592818   
MEROPS TSTF*TNIT 780 calpain-1 physiologically relevant NONE 7592818   
PMAP TSTF*TNIT 780 calpain-1 This entry is based on an experiment 7592818   
PMAP TSTF*TNIT 780 calpain-1 This entry is based on an experiment N-terminal sequencing 7592818   
HPRD NITY*RGT 785 Calpain, large polypeptide L1 7592818   
MEROPS NITY*RGT 785 calpain-1 physiologically relevant NONE 7592818   
PMAP NITY*RGT 785 calpain-1 This entry is based on an experiment 7592818   
PMAP NITY*RGT 785 calpain-1 This entry is based on an experiment N-terminal sequencing 7592818   
PAPER No_information (unknown) 7505747   
PMAP No_information cathepsin G This entry is based on an experiment Gel electrophoresis 8400294   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
PAPER platelet 20962327
SPD 22728825
Sys-BodyFluid Plasma/Serum 16878292
Sys-BodyFluid Cerebrospinal fluid 17022648
Sys-BodyFluid Plasma/Serum 18793429
Sys-BodyFluid Plasma/Serum 16104056
HCSD cancer(23 cancer cell lines) 20124221
HCSD cancer(ovarian cancer) 23805888
HCSD cancer(lung cancer) 21186846
HCSD cancer(non small cell lung cancer) 19655816