CD49e
Integrin alpha-5 | ||
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other names |
CD49 antigen-like family member E, fibronectin receptor subunit alpha, integrin alpha-F, VLA-5, CD_antigen: CD49e |
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Properties of human protein | ||
Mass / length primary structure | 1,049 amino acids , 114,536 Da | |
Identifier | ||
External IDs | ||
Orthologue (human) | ||
Entrez | 3678 | |
Ensemble | ENSG00000161638 | |
UniProt | P08648 | |
Refseq (mRNA) | NM_002205.4 | |
Refseq (protein) | NP_002196.4 | |
PubMed search |
3678
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Integrin α-5 (synonym CD49e ) is a surface protein from the group of integrins .
properties
Integrin α-5 is a cell adhesion molecule . Together with integrin beta-1 it forms a heterodimeric receptor for fibronectin , fibrillin-1 and fibrinogen . It binds to the amino acid sequence ArgGlyAsp in collagen. It also binds to another binding site, PLA2G2A , which increases the affinity for fibronectin and fibrinogen. Integrin α-2 is glycosylated and phosphorylated . It is the receptor for the parvovirus B19 . In HIV- infected people, by binding to Tat protein, it increases angiogenesis in Kaposi's sarcoma .
Web links
Individual evidence
- ↑ J. Gu, T. Isaji, Y. Sato, Y. Kariya, T. Fukuda: Importance of N-glycosylation on alpha5beta1 integrin for its biological functions. In: Biological & pharmaceutical bulletin. Volume 32, Number 5, May 2009, pp. 780-785, PMID 19420742 .
- ↑ TT Tani, AM Mercurio: PDZ interaction sites in integrin alpha subunits. T14853, TIP / GIPC binds to a type I recognition sequence in alpha 6A / alpha 5 and a novel sequence in alpha 6B . In: J. Biol. Chem. . 276, No. 39, United States, Sep 2001, ISSN 0021-9258 , pp. 36535-42. doi : 10.1074 / jbc.M105785200 . PMID 11479315 .