CHEBI:72318 - α-Neup5Ac-(2→6)-β-D-GlcpNAc-(1→4)-β-D-GlcpNAc-(1→4)-D-GlcpNAc

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-Neup5Ac-(2→6)-β-D-GlcpNAc-(1→4)-β-D-GlcpNAc-(1→4)-D-GlcpNAc
ChEBI ID CHEBI:72318
ChEBI ASCII Name alpha-Neup5Ac-(2->6)-beta-D-GlcpNAc-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc
Definition An amino tetrasaccharide comprising an α-sialyl residue, two N-acetyl-β-D-glucosaminyl residues and an N-acetyl-D-glucosamine residue linked in a (2→6), (1→4) and (1→4) sequence.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C35H58N4O24
Net Charge 0
Average Mass 918.84740
Monoisotopic Mass 918.34410
InChI InChI=1S/C35H58N4O24/c1-10(43)36-19-14(47)5-35(34(55)56,63-30(19)23(49)15(48)6-40)57-9-18-24(50)25(51)21(38-12(3)45)32(60-18)62-29-17(8-42)59-33(22(27(29)53)39-13(4)46)61-28-16(7-41)58-31(54)20(26(28)52)37-11(2)44/h14-33,40-42,47-54H,5-9H2,1-4H3,(H,36,43)(H,37,44)(H,38,45)(H,39,46)(H,55,56)/t14-,15+,16+,17+,18+,19+,20+,21+,22+,23+,24+,25+,26+,27+,28+,29+,30+,31?,32-,33-,35+/m0/s1
InChIKey NBHYMOCQNBSIKE-OOKHPHJMSA-N
SMILES [H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(C)=O)(OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]2CO)O[C@H]2[C@H](O)[C@@H](NC(C)=O)C(O)O[C@@H]2CO)[C@H](NC(C)=O)[C@@H](O)[C@@H]1O)C(O)=O)[C@H](O)[C@H](O)CO
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-Neup5Ac-(2→6)-β-D-GlcpNAc-(1→4)-β-D-GlcpNAc-(1→4)-D-GlcpNAc (CHEBI:72318) has role epitope (CHEBI:53000)
α-Neup5Ac-(2→6)-β-D-GlcpNAc-(1→4)-β-D-GlcpNAc-(1→4)-D-GlcpNAc (CHEBI:72318) is a amino tetrasaccharide (CHEBI:59412)
α-Neup5Ac-(2→6)-β-D-GlcpNAc-(1→4)-β-D-GlcpNAc-(1→4)-D-GlcpNAc (CHEBI:72318) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→6)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→4)-2-acetamido-2-deoxy-D-glucopyranose
Synonyms Sources
α-Neu5Ac-(2→6)-β-D-GlcNAc-(1→4)-β-D-GlcNAc-(1→4)-D-GlcNAc ChEBI
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-β-D-glucosaminyl-(1→4)-N-acetyl-β-D-glucosaminyl-(1→4)-N-acetyl-D-glucosamine ChEBI
Neu5Aca2-6GlcNAcb1-4GlcNAcb1-4GlcNAc ChEBI
Neu5Acα2-6GlcNAcβ1-4GlcNAcβ1-4GlcNAc ChEBI
Citations Waiting for Citations Types Sources
19443021 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
Last Modified
13 March 2020