alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->2)-alpha-D-Manp-(1->3)-[beta-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->2)-alpha-D-Manp-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcpNAc-(1->4)-[alpha-L-Fucp-(1->6)]-beta-D-GlcpNAc

Term ID

CHEBI:139412

Synonyms

• 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->2)-alpha-D-mannopyranosyl-(1->3)-[beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-2-ac
• alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->3)-[beta-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->2)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-[alpha-L-Fuc-(1->6)]-beta-D-GlcNAc
• alpha-sialyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->3)-[beta-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl-(1->6)]-beta-D-mannosyl-(1->4)-N-acetyl-beta-D
• Neu5Acalpha2-3Galbeta1-4GlcNAcbeta1-2Manalpha1-3(Galbeta1-4Galbeta1-4GlcNAcbeta1-2Manalpha1-6)Manbeta1-4GlcNAcbeta1-4(Fucalpha1-6)GlcNAcbeta

Definition

An amino oligosaccharide that is a branched undecasaccharide derivative consisting of a heptasaccharide chain of alpha-sialyl, beta-D-galactose, N-acetyl-beta-D-glucosamine, alpha-D-mannose, beta-D-mannose, and two N-acetyl-beta-D-glucosamine residues linked sequentially (2->3), (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannose residue of which is (1->6)-linked a beta-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-alpha-D-mannosyl tetrasaccharide branch and to the reducing end N-acetyl-beta-D-glucosamine residue of which is (1->6)-linked an alpha-L-fucose residue. When it is the N-glycan content of the tumour necrosis factor (TNF) alpha blocker cetuximab, the terminal Neu5Ac residue may be replaced by Neu5Gc, while the fucose residue may be absent. When it is the N-glycan content of the tumour necrosis factor (TNF) alpha blocker infliximab, the terminal Neu5Ac residue may be replaced by Neu5Gc, while one or both of the fucose and terminal galactose residues may be absent.

References

• PMID:29187897

Ontology

ChEBI  ( EBI )