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CHEBI:71444 - α-KDN-(2→6)-β-D-Galp-(1→4)-D-GlcpNAc

ChEBI IDCHEBI:71444
ChEBI Nameα-KDN-(2→6)-β-D-Galp-(1→4)-D-GlcpNAc
Stars
ASCII Namealpha-KDN-(2->6)-beta-D-Galp-(1->4)-D-GlcpNAc
DefinitionA linear amino trisaccharide consisting of α-KDN, β-D-galactose and N-acetyl-D-glucosamine residues linked sequentially (2→6) and (1→4).
Last Modified11 March 2020
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@@](OC[C@H]2O[C@@H](O[C@H]3[C@H](O)[C@@H](NC(C)=O)C(O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@H]2O)(C(=O)O)C[C@H](O)[C@H]1O
InChIInChI=1S/C23H39NO19/c1-6(27)24-11-15(33)18(9(4-26)40-20(11)36)42-21-17(35)16(34)14(32)10(41-21)5-39-23(22(37)38)2-7(28)12(30)19(43-23)13(31)8(29)3-25/h7-21,25-26,28-36H,2-5H2,1H3,(H,24,27)(H,37,38)/t7-,8+,9+,10+,11+,12+,13+,14-,15+,16-,17+,18+,19+,20?,21-,23+/m0/s1
InChIKeyRTFNKGDEJCVTBF-UMDFHDSISA-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→6)-β-D-Galp-(1→4)-D-GlcpNAc (CHEBI:71444) has role epitope (CHEBI:53000)
α-KDN-(2→6)-β-D-Galp-(1→4)-D-GlcpNAc (CHEBI:71444) is a amino trisaccharide (CHEBI:59266)
α-KDN-(2→6)-β-D-Galp-(1→4)-D-GlcpNAc (CHEBI:71444) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
3-deoxy-D-glycero-α-D-galacto-non-2-ulopyranosonyl-(2→6)-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-D-glucopyranose
Synonyms  Source
KDNα2-6Galβ1-4GlcNAcChEBI
α-KDN-(2→6)-β-D-Gal-(1→4)-D-GlcNAcChEBI
(6R)-3-deoxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-β-L-threo-hex-2-ulopyranonosyl-(2→6)-β-D-galactopyranosyl-(1→4)2-acetamido-2-deoxy-D-glucopyranoseIUPAC
deamino-α-neuraminyl-(2→6)-β-D-galactosyl-(1→4)-N-acetyl-D-glucosamineChEBI
KDNa2-6Galb1-4GlcNAcChEBI
Citations