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Structure of the N-linked core glycan.

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Presentation on theme: "Structure of the N-linked core glycan."— Presentation transcript:

1 Structure of the N-linked core glycan.
Structure of the N-linked core glycan. The triantennary tetradecaoligosaccharide is assembled on the ER membrane and is covalently linked to the Asn side chains in the context of the N-glycosylation sequon of newly translocated proteins. The 14-sugar form, starting from the Asn residue, contains two N-acetylglucosamine (GlcNAc, squares), nine mannose (circles) and three glucose (triangles) residues. The three branches – A, B and C – are illustrated. Glycosidic linkage types are indicated next to the connectors. Sean P. Ferris et al. Dis. Model. Mech. 2014;7: © Published by The Company of Biologists Ltd

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