CHEBI:71669 - α-Neup5Ac-(2→6)-β-D-GalpNAc-(1→4)-β-D-GlcpNAc

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ChEBI Name α-Neup5Ac-(2→6)-β-D-GalpNAc-(1→4)-β-D-GlcpNAc
ChEBI ID CHEBI:71669
ChEBI ASCII Name alpha-Neup5Ac-(2->6)-beta-D-GalpNAc-(1->4)-beta-D-GlcpNAc
Definition A linear amino trisaccharide comprising α-neuraminyl, N-acetyl-β-D-galactosaminyl and N-acetyl-β-D-glucosamine residues linked sequentially (2→6) and (1→4).
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C27H45N3O19
Net Charge 0
Average Mass 715.65490
Monoisotopic Mass 715.26473
InChI InChI=1S/C27H45N3O19/c1-8(33)28-15-11(36)4-27(26(43)44,49-23(15)18(38)12(37)5-31)45-7-14-19(39)20(40)17(30-10(3)35)25(47-14)48-22-13(6-32)46-24(42)16(21(22)41)29-9(2)34/h11-25,31-32,36-42H,4-7H2,1-3H3,(H,28,33)(H,29,34)(H,30,35)(H,43,44)/t11-,12+,13+,14+,15+,16+,17+,18+,19-,20+,21+,22+,23+,24+,25-,27+/m0/s1
InChIKey LDPRACDVBWJXGZ-HWDXGXKHSA-N
SMILES CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO[C@@]3(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O3)[C@H](O)[C@H](O)CO)C(O)=O)[C@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H]1O
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-GalpNAc-(1→4)-β-D-GlcpNAc (CHEBI:71669) has role epitope (CHEBI:53000)
α-Neup5Ac-(2→6)-β-D-GalpNAc-(1→4)-β-D-GlcpNAc (CHEBI:71669) is a amino trisaccharide (CHEBI:59266)
α-Neup5Ac-(2→6)-β-D-GalpNAc-(1→4)-β-D-GlcpNAc (CHEBI:71669) is a galactosamine oligosaccharide (CHEBI:22484)
α-Neup5Ac-(2→6)-β-D-GalpNAc-(1→4)-β-D-GlcpNAc (CHEBI:71669) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Names
(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-nonulopyranosylonic acid)-(2→6)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→6)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
α-Neu5Ac-(2→6)-β-D-GalNAc-(1→4)-β-D-GlcNAc ChEBI
N-acetyl-α-neuraminyl-(2→6)-N-acetyl-β-D-galactosaminyl-(1→4)-N-acetyl-β-D-glucosamine ChEBI
Neu5Aca2-6GalNAcb1-4GlcNAcb ChEBI
Neu5Acα2-6GalNAcβ1-4GlcNAcβ ChEBI
O-5-(acetylamino)-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→6)-O-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-β-D-glucopyranose ChEBI
WURCS=2.0/3,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5_2*NCC/3=O][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3/a4-b1_b6-c2 GlyTouCan
Manual Xrefs Databases
G54118CT GlyGen
G54118CT GlyTouCan
View more database links
Citations Waiting for Citations Types Sources
19443021 PubMed citation Europe PMC
25568069 PubMed citation Europe PMC
31537530 PubMed citation Europe PMC
Last Modified
27 June 2023