beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-D-Glc

Term ID

CHEBI:87497

Synonyms

• 2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->8)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl]-(2->3)-beta-D-galactopyranosyl-(1->4)-D-glucopyranose
• alpha-N-acetylneuraminyl-(2->8)-alpha-N-acetylneuraminyl-(2->3)-[N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-D-glucose
• beta-D-GalpNAc-(1->4)-[alpha-NeupAc-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-D-Glcp
• GD2 ganglioside sugar
• N-acetyl-alpha-neuraminyl-(2->8)-N-acetyl-alpha-neuraminyl-(2->3)-[N-acetyl-beta-D-galactosaminyl-(1->4)]-beta-D-galactosyl-(1->4)-D-glucose
• N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminyl-(2->8)-alpha-N-acetylneuraminyl-(2->3)]-beta-D-galactosyl-(1->4)-D-glucose
• Neu5Acalpha2-8Neu5Acalpha2-3(GalNAcbeta1-4)Galbeta1-4Glc
• WURCS=2.0/4,5,4/[a2122h-1x_1-5][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O][a2112h-1b_1-5_2*NCC/3=O]/1-2-3-3-4/a4-b1_b3-c2_b4-e1_c8-d2

Definition

A branched amino pentasaccharide consisting of a linear sequence of two alpha-sialyl residues, a beta-Dgalactosyl residue and an N-acetyl-D-glucosamine residue linked respectively (2->8), (2->8) and (1->4), to the galactosyl residue of which is also linked (1->4) an N-acetyl-beta-D-glucosaminyl residue. It is the carbohydrate portion of ganglioside GD2 with undefined anomeric stereochemistry at the reducing-end galactose residue.

References

• GlyGen:G41759HA
• GlyTouCan:G41759HA
• PMID:25105447
• PMID:26179345

Ontology

ChEBI  ( EBI )