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

ChEBI IDCHEBI:71438
ChEBI Nameα-KDN-(2→3)-β-D-Galp-(1→3)-β-D-GlcpNAc
Stars
ASCII Namealpha-KDN-(2->3)-beta-D-Galp-(1->3)-beta-D-GlcpNAc
DefinitionA linear amino trisaccharide consisting of α-KDN, β-D-galactose and N-acetyl-β-D-glucosamine residues linked sequentially (2→3) and (1→3).
Last Modified27 June 2023
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC23H39NO19
Net Charge0
Average Mass633.553
Monoisotopic Mass633.21163
SMILES[H][C@@]1([C@H](O)[C@H](O)CO)O[C@@](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]3[C@H](O)[C@@H](CO)O[C@@H](O)[C@@H]3NC(C)=O)[C@@H]2O)(C(=O)O)C[C@H](O)[C@H]1O
InChIInChI=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
InChIKeyUOKYHGGASIPMNN-UYCGUTEDSA-N
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-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  Source
deamino-α-neuraminyl-(2→3)-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosamineChEBI
KDNα2-3Galβ1-3GlcNAcβChEBI
α-KDN-(2→3)-β-D-Gal-(1→3)-β-D-GlcNAcChEBI
(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-glucopyranoseIUPAC
KDNa2-3Galb1-3GlcNAcbChEBI
O-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→3)-O-β-D-galactopyranosyl-(1→3)-2-(acetylamino)-2-deoxy-β-D-glucopyranoseChEBI
Citations