Vitronectin
| Vitronectin | ||
|---|---|---|
|
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| according to PDB 1OC0 | ||
| other names |
S-protein, serum spreading factor, V75 |
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| Properties of human protein | ||
| Mass / length primary structure | 478 amino acids , 54,306 Da | |
| Identifier | ||
| External IDs | ||
| Orthologue (human) | ||
| Entrez | 7448 | |
| Ensemble | ENSG00000109072 | |
| UniProt | P04004 | |
| Refseq (mRNA) | NM_000638.3 | |
| Refseq (protein) | NP_000629.3 | |
| PubMed search |
7448
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Vitronectin is a glycoprotein from the Hemopexin family.
properties
Vitronectin is a secreted protein and is found in blood plasma , the extracellular matrix and in bones . About a third of the mass comes from glycosylation . Vitronectin binds glycosaminoglycans and proteoglycans and binds some integrins . It also promotes cell adhesion . It also inhibits the complement system . Vitronectin binds to PAI-1 . Vitronectin is glycosylated , phosphorylated and sulfated . Vitronectin is divided into three sections: at the N terminus at position 1–39 there is a somatomedin B domain , followed by a hemopexin domain (131–342) and at the C terminus also a hemopexin domain (347–459 ).
Web links
Individual evidence
- ^ A. Zhou, JA Huntington, NS Pannu, RW Carrell, RJ Read: How vitronectin binds PAI-1 to modulate fibrinolysis and cell migration. In: Nature structural biology. Volume 10, Number 7, July 2003, pp. 541-544, doi : 10.1038 / nsb943 , PMID 12808446 .