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

Go to external page http://purl.obolibrary.org/obo/CHEBI_142522

An organic group forming part of, and a proposed epitope within, ganglioside GD2. The -(1->4)-R in the name may represent -(1->4)-glucosyl.

Term info

Label

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

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)-R
database cross reference
Subsets

3_STAR

IUPAC NAME
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)-R [ IUPAC ]

charge

0

formula

C36H58N3O26

has obo namespace

chebi_ontology

has related synonym

GalNacbeta1-4(NeuAcalpha2-8NeuAcalpha2-3)Galbeta1-4-R, GalNacbeta1->-4(NeuAcalpha2->8NeuAcalpha2->3)Galbeta1->4-R, N-acetyl-beta-D-galactosaminyl-(1->4)-[N-acetyl-alpha-neuraminyl-(2->8)-N-acetyl-alpha-neuraminyl-(2->3)]-beta-D-galactosyl-(1->4)-R, N-acetyl-beta-D-galactosaminyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulosyl-(2->3)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulosyl-(2->3)]-beta-D-galactosyl-(1->4)-R, beta-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-Galp-(1->4)-R

id

CHEBI:142522

mass

948.852

monoisotopicmass

948.33085

smiles

[C@@]1(O[C@H]2[C@H]([C@H](OC([C@@H]2O)*)CO)O[C@H]3[C@@H]([C@H]([C@@H](O)[C@H](O3)CO)O)NC(C)=O)(O[C@]([C@H](NC(=O)C)[C@H](C1)O)([C@@H]([C@H](O[C@]4(O[C@]([C@@H]([C@H](C4)O)NC(C)=O)([C@@H]([C@@H](CO)O)O)[H])C(O)=O)CO)O)[H])C(O)=O