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CHEBI:133887 - α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-yl group

ChEBI IDCHEBI:133887
ChEBI Nameα-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-yl group
Stars
ASCII Namealpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-yl group
DefinitionA glycosyl group consisting of an N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl unit linked glycosidically to O-8 of a third N-acetyl-α-neuraminyl residue.
Last Modified3 November 2016
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC33H52N3O24
Net Charge0
Average Mass874.776
Monoisotopic Mass874.29407
SMILES*[C@]1(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@@H](CO)O[C@]2(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@@H](CO)O[C@]3(C(=O)O)C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O3)O2)O1
Roles Classification
Biological Role:
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.
ChEBI Ontology
Outgoing Relation(s)
α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-yl group (CHEBI:133887) has role epitope (CHEBI:53000)
α-Neup5Ac-(2→8)-α-Neup5Ac-(2→8)-α-Neup5Ac-yl group (CHEBI:133887) is a glycosyl group (CHEBI:24403)
IUPAC Name 
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
Synonyms  Source
N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminyl-(2→8)-N-acetyl-α-neuraminylChEBI
Neu5Ac2-8Neu5Ac2-8Neu5Ac2-RChEBI
α-Neu5Ac-(2→8)-α-Neu5Ac-(2→8)-α-Neu5Ac-ylChEBI
Citations