CHEBI:133893 - →3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-(2→3)]-β-D-Galp-yl group

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name →3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-(2→3)]-β-D-Galp-yl group
ChEBI ID CHEBI:133893
ChEBI ASCII Name ->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-yl group
Definition A divalent organic group consisting of an N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl-(2→3)-β-D-galactosyl tetrasaccharide residue, to the galactosyl residue of which is also (1→4) linked a →3)-β-D-galactosyl-(1→3)-N-acetyl-β-D-galactosaminyl disaccharide group.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula C53H84N4O39
Net Charge 0
Average Mass 1401.240
Monoisotopic Mass 1400.47127
SMILES [C@@H]1([C@@H]([C@H]([C@@H](O)[C@H](O1)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O*)O)NC(C)=O)O[C@@H]3[C@H](O[C@]4(O[C@]([C@@H]([C@H](C4)O)NC(C)=O)([C@@H]([C@H](O[C@]5(O[C@]([C@@H]([C@H](C5)O)NC(C)=O)([C@@H]([C@@H](CO)O[C@]6(O[C@]([C@@H]([C@H](C6)O)NC(C)=O)([C@@H]([C@@H](CO)O)O)[H])C(=O)O)O)[H])C(=O)O)CO)O)[H])C(=O)O)[C@H]([C@H](*)O[C@@H]3CO)O
Roles Classification
Biological Role(s): epitope
The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
(via ->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-yl group )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing →3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-(2→3)]-β-D-Galp-yl group (CHEBI:133893) has role epitope (CHEBI:53000)
→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-(2→3)]-β-D-Galp-yl group (CHEBI:133893) is a organic group (CHEBI:33247)
IUPAC Name
→3)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→8)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→8)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)-[β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)]-β-D-galactopyranosyl
Synonyms Sources
R-3Galβ1-3GalNAcβ1-4[NeuAcα2-8NeuAcα2-8NeuAcα2-3]Gal-R' ChEBI
→3)-β-D-galactosyl-(1→3)-N-acetyl-β-D-galactosaminyl-(1→4)-[N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl-(2→3)]-β-D-galactosyl ChEBI
Citation Waiting for Citations Type Source
2468656 PubMed citation Europe PMC
Last Modified
03 November 2016