Oligosaccharides Containing β1,4-Linked N-Acetylgalactosamine, a Paradigm for Protein-specific Glycosylation
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چکیده
منابع مشابه
In vivo targeting function of N-linked oligosaccharides with terminating galactose and N-acetylgalactosamine residues.
N-Linked biantennary, triantennary, and core fucosylated biantennary oligosaccharides were isolated from animal glycoproteins and derivatized at their reducing end with Boc-tyrosine. The terminal Gal residues were enzymatically removed and replaced with GalNAc. Tyrosinamide-oligosaccharides were radioiodinated and administered intravenously to mice. Pharmacokinetic and biodistribution studies r...
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Site selectivity of protein N-linked glycosylation is dependent on many factors, including accessibility of the modification site, amino acids that make up the glycosylation consensus sequence and cellular localization of target proteins. Previous studies have shown that the bacterial oligosaccharyltransferase, PglB, of Campylobacter jejuni favors acceptor proteins with consensus sequences (D/E...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1996
ISSN: 0021-9258
DOI: 10.1074/jbc.271.21.12117