CHEBI:71438 - α-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc

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ChEBI Name α-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc
ChEBI ID CHEBI:71438
ChEBI ASCII Name alpha-KDN-(2->3)-beta-D-Galp-(1->3)-beta-D-GlcpNAc
Definition A linear amino trisaccharide consisting of α-KDN, β-D-galactose and N-acetyl-β-D-glucosamine residues linked sequentially (2→3) and (1→3).
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C23H39NO19
Net Charge 0
Average Mass 633.55110
Monoisotopic Mass 633.21163
InChI InChI=1S/C23H39NO19/c1-6(28)24-11-17(14(33)9(4-26)39-20(11)36)41-21-16(35)19(15(34)10(5-27)40-21)43-23(22(37)38)2-7(29)12(31)18(42-23)13(32)8(30)3-25/h7-21,25-27,29-36H,2-5H2,1H3,(H,24,28)(H,37,38)/t7-,8+,9+,10+,11+,12+,13+,14+,15-,16+,17+,18+,19-,20+,21-,23-/m0/s1
InChIKey UOKYHGGASIPMNN-UYCGUTEDSA-N
SMILES [H][C@]1(O[C@@](C[C@H](O)[C@H]1O)(O[C@H]1[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@@H](O)[C@@H]2NC(C)=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-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc (CHEBI:71438) has role epitope (CHEBI:53000)
α-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc (CHEBI:71438) is a amino trisaccharide (CHEBI:59266)
α-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc (CHEBI:71438) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name
3-deoxy-D-glycero-α-D-galacto-non-2-ulopyranosonyl-(2→3)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
(6R)-3-deoxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-β-L-threo-hex-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranose IUPAC
α-KDN-(2→3)-β-D-Gal-(1→3)-β-D-GlcNAc ChEBI
deamino-α-neuraminyl-(2→3)-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosamine ChEBI
KDNa2-3Galb1-3GlcNAcb ChEBI
KDNα2-3Galβ1-3GlcNAcβ ChEBI
O-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→3)-O-β-D-galactopyranosyl-(1→3)-2-(acetylamino)-2-deoxy-β-D-glucopyranose ChEBI
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