scispace - formally typeset
Open AccessBook

Essentials of Glycobiology

Reads0
Chats0
TLDR
General principles - historical background and overview saccharide structure and nomenclature evolution of glycan diversity protein-glycan Interactions exploring the biological roles of glycans biosynthesis, metabolism, and function.
Abstract
General principles - historical background and overview saccharide structure and nomenclature evolution of glycan diversity protein-glycan Interactions exploring the biological roles of glycans biosynthesis, metabolism, and function - monosaccharide metabolism N-glycans O-glycans glycosphingolipids glycophospholipid anchors proteoglycans and glycosaminoglycans other classes of golgi-derived glycans nuclear and cytoplasmic glycosylation the O-GlcNAc modification sialic acids structures common to different types of glycans glycosyltransferases degradation and turnover of glycans glycosylation in "model" organisms glycobiology of plant cells bacterial polysaccharides proteins that recognize glycans - discovery and classification of animal lectins P-type lectins I-type lectins C-type lectins selectins S-type lectins (galectins) microbial glycan-binding proteins glycosaminoglycan-binding proteins plant lectins glycans in genetic disorders and disease - genetic disorders of glycosylation in cultured cells naturally occurring genetic disorders of glycosylation in animals determining glycan function using genetically modified mice glycosylation changes in ontogeny and cell activation glycosylation changes in cancer glycobiology of protozoal and helminthic parasites acquired glycosylation changes in human disease methods and applications - structural analysis and sequencing of glycans chemical and enzymatic synthesis of glycans natural and synthetic inhibitors of glycosylation glycobiology in biotechnology and medicine.

read more

Citations
More filters
Journal ArticleDOI

O-glycan recognition and function in mice and human cancers

TL;DR: O-glycosylation in murine and human cells with a focus on colorectal, breast, and pancreatic cancers is discussed, centering on the structure, function and recognition of O-glycans.
Journal ArticleDOI

Tetravalent glycocyclopeptide with nanomolar affinity to wheat germ agglutinin

TL;DR: Results for compound 17 represent the highest binding properties reported for WGA and are confirmed by ITC experiments as these revealed an association constant of 9 nM for this compound, therefore presenting a gain of 200,000 times over GlcNAc.
Journal ArticleDOI

Identification of Glycosylation Sites Essential for Surface Expression of the CaVα2δ1 Subunit and Modulation of the Cardiac CaV1.2 Channel Activity.

TL;DR: It is demonstrated that Asn-663 and to a lesser extent Asn/Asn-348, Asng/Asng-468, and AsN-812 contribute to protein stability/synthesis of CaVα2δ1, and furthermore that N-glycosylation is essential to produce functional L-type Ca2+ channels.
Journal ArticleDOI

Model-based analysis of N-glycosylation in Chinese hamster ovary cells.

TL;DR: An updated version of this model is utilized to provide a comprehensive analysis of N-glycosylation in ten Chinese hamster ovary (CHO) cell lines that include a wild type parent and nine mutants of CHO, through interpretation of previously published mass spectrometry data.
Journal ArticleDOI

Generation of a natural glycan microarray using 9-fluorenylmethyl chloroformate (FmocCl) as a cleavable fluorescent tag.

TL;DR: A new method to generate quantifiable glycan libraries from natural sources by combining widely used protease digestion of glycoproteins and Fmoc chemistry is described, allowing the development of natural glycopeptide microarrays without the need to remove and derivatize glycans and potentially compromise their reducing end determinants.
References
More filters
Book ChapterDOI

Sialic Acids in Molecular and Cellular Interactions

TL;DR: The aim of this chapter is to summarize the knowledge about Sias in masking, for example, galactose residues, and to review the progress made during the past few years with respect to Sias as recognition determinants in the adhesion of pathogenic viruses, bacteria, and protozoa, and particularly as binding sites for endogenous cellular interaction molecules.
Journal ArticleDOI

Structure, function and metabolism of sialic acids

TL;DR: Sialic acids represent a family of sugar molecules with an unusual and highly variable chemical structure that are found mostly in the terminal position of oligosaccharide chains on the surface of cells and molecules and their metabolism is looked at.
Related Papers (5)