CHEBI:59571 - α-Neu9,NAc2-(2→6)-GalNAc

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ChEBI Name α-Neu9,NAc2-(2→6)-GalNAc
ChEBI ID CHEBI:59571
ChEBI ASCII Name alpha-Neu9,NAc2-(2->6)-GalNAc
Definition An amino disaccharide consisting of an N-acetylglucosamine having an N-acetyl-9-O-acetylneuraminic acid attached via an α-(2→6)-linkage.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C21H34N2O15
Net Charge 0
Average Mass 554.49910
Monoisotopic Mass 554.19592
InChI InChI=1S/C21H34N2O15/c1-7(24)22-13-10(27)4-21(20(33)34,38-18(13)15(29)11(28)5-35-9(3)26)36-6-12-16(30)17(31)14(19(32)37-12)23-8(2)25/h10-19,27-32H,4-6H2,1-3H3,(H,22,24)(H,23,25)(H,33,34)/t10-,11+,12+,13+,14+,15+,16-,17+,18+,19?,21+/m0/s1
InChIKey YXTQOPXTCNTBGM-LNOVCIHQSA-N
SMILES [H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(C)=O)(OC[C@H]1OC(O)[C@H](NC(C)=O)[C@@H](O)[C@H]1O)C(O)=O)[C@H](O)[C@H](O)COC(C)=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.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing α-Neu9,NAc2-(2→6)-GalNAc (CHEBI:59571) has role epitope (CHEBI:53000)
α-Neu9,NAc2-(2→6)-GalNAc (CHEBI:59571) is a amino disaccharide (CHEBI:22480)
IUPAC Name
5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→6)-2-acetamido-2-deoxy-D-galactopyranose
Synonyms Sources
2-acetamido-6-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl)-2-deoxy-D-galactopyranose ChEBI
9-OAcSA-α-(2→6)-GalNAc ChEBI
9-OAcSA-α-(2→6)-GalpNAc ChEBI
α-9-Ac-NeuNAc-(2→6)-GalNAc ChEBI
α-9-Ac-NeuNAc-(2→6)-GalpNAc ChEBI
α-Neup9,NAc2-(2→6)-D-GalNAc IUPAC
Citation Waiting for Citations Type Source
15380274 PubMed citation Europe PMC
Last Modified
28 February 2017