beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->6)-[alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)]-beta-D-GlcpNAcO[CH2]3NH2

Term ID

CHEBI:155917

Synonyms

• 3-aminopropyl 2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl-(1->6)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranosyl-(1->4)]-2-acetamido-2-deoxy-b
• 3-aminopropyl N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1->6)-[N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)]-N-acetyl-beta-D-glucoside
• beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1->6)-[alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)]-beta-D-GlcNAcO[CH2]3NH2
• GlcNAcbeta1-3Galbeta1-4Glcbeta1-6(Neu5Acalpha2-3Galbeta1-4)GlcNAcalphaO[CH2]3NH2

Definition

A branched amino hexasaccharide consisting of a D-glucosyl residue beta-linked to a 3-aminopropyl group and which carries an N-acetyl-beta-D-glucosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-glucosyl unit linked (1->6) and an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl unit linked (1->4). Its conjugation to the carrier protein CRM197 elicits an immune response to type III Group B Streptococcus (GBSIII) indicating that it may suffice as a synthetic vaccine antigen.

References

• PMID:32058627

Ontology

ChEBI  ( EBI )