Phosphorylation of recombinant N-syndecan (syndecan 3) core protein.
Biochem Biophys Res Commun
; 240(2): 502-6, 1997 Nov 17.
Article
en En
| MEDLINE
| ID: mdl-9388509
The cytoplasmic domain of the syndecan family of heparan sulfate proteoglycans is punctuated by the presence of four regularly spaced tyrosine residues. In this report, we explore the possibility of whether the four tyrosine residues in the cytoplasmic domain of N-syndecan (Syndecan 3) are potential substrates for phosphorylation by a tyrosine kinase. Bacterially expressed elk kinase was used to phosphorylate a series of bacterially expressed N-syndecan fusion proteins. Our results clearly demonstrate that the tyrosine residues in the cytoplasmic domain of N-syndecan can be phosphorylated by a tyrosine-specific kinase, and that all four tyrosine residues are capable of being phosphorylated.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteoglicanos
/
Glicoproteínas de Membrana
/
Proteínas Tirosina Quinasas Receptoras
Límite:
Animals
Idioma:
En
Revista:
Biochem Biophys Res Commun
Año:
1997
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos