CHEBI:72463 - α-Neup5Gc-(2→3)-β-D-Galp-(1→3)-β-D-GlcNAcp

ChEBI IDCHEBI:72463
ChEBI Nameα-Neup5Gc-(2→3)-β-D-Galp-(1→3)-β-D-GlcNAcp
Stars
ASCII Namealpha-Neup5Gc-(2->3)-beta-D-Galp-(1->3)-beta-D-GlcNAcp
DefinitionA linear amino trisaccharide comprising an α-N-glycoloylneuraminyl residue (2→3)-linked to a β-D-galactosyl residue, which is in turn linked (1→3) to N-acetyl-β-D-glucosamine.
Last Modified20 April 2021
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC25H42N2O20
Net Charge0
Average Mass690.605
Monoisotopic Mass690.23309
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]1NC(=O)CO
WURCSWURCS=2.0/3,3,2/[a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCCO/3=O]/1-2-3/a3-b1_b3-c2
InChIInChI=1S/C25H42N2O20/c1-7(32)26-14-19(16(37)10(4-29)43-22(14)40)45-23-18(39)21(17(38)11(5-30)44-23)47-25(24(41)42)2-8(33)13(27-12(35)6-31)20(46-25)15(36)9(34)3-28/h8-11,13-23,28-31,33-34,36-40H,2-6H2,1H3,(H,26,32)(H,27,35)(H,41,42)/t8-,9+,10+,11+,13+,14+,15+,16+,17-,18+,19+,20+,21-,22+,23-,25-/m0/s1
InChIKeyVVWUJNOQUDAWCD-QKWRNKESSA-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-Neup5Gc-(2→3)-β-D-Galp-(1→3)-β-D-GlcNAcp (CHEBI:72463) has role epitope (CHEBI:53000)
α-Neup5Gc-(2→3)-β-D-Galp-(1→3)-β-D-GlcNAcp (CHEBI:72463) is a amino trisaccharide (CHEBI:59266)
α-Neup5Gc-(2→3)-β-D-Galp-(1→3)-β-D-GlcNAcp (CHEBI:72463) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
3,5-dideoxy-5-(glycoloylamino)-D-glycero-β-D-galacto-non-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms  Source
Neu5Gcα2-3Galβ1-3GlcNAcβIUPAC
α-N-glycoloylneuraminyl-(2→3)-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosamineIUPAC
α-Neu5Gc-(2→3)-β-D-Gal-(1→3)-β-D-GlcNAcIUPAC
Neu5Gca2-3Galb1-3GlcNAcbChEBI
Manual XrefsDatabases
G01245TUGlyTouCan
Citations