CHEBI:72466 - α-Neup5Gc-(2→3)-β-D-Galp-(1→4)-β-D-GlcNAcp

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-Neup5Gc-(2→3)-β-D-Galp-(1→4)-β-D-GlcNAcp
ChEBI ID CHEBI:72466
ChEBI ASCII Name alpha-Neup5Gc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcNAcp
Definition A linear amino trisaccharide comprising an α-N-glycoloylneuraminyl residue (2→3)-linked to a β-D-galactosyl residue, which is in turn linked (1→4) to N-acetyl-β-D-glucosamine.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C25H42N2O20
Net Charge 0
Average Mass 690.60240
Monoisotopic Mass 690.23309
InChI InChI=1S/C25H42N2O20/c1-7(32)26-14-17(38)19(11(5-30)43-22(14)40)45-23-18(39)21(16(37)10(4-29)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
InChIKey UCLLFEHQSRYVHM-FLPCITOWSA-N
SMILES [H][C@]1(O[C@@](C[C@H](O)[C@H]1NC(=O)CO)(O[C@H]1[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@H](O)O[C@@H]2CO)[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-Neup5Gc-(2→3)-β-D-Galp-(1→4)-β-D-GlcNAcp (CHEBI:72466) has role epitope (CHEBI:53000)
α-Neup5Gc-(2→3)-β-D-Galp-(1→4)-β-D-GlcNAcp (CHEBI:72466) is a amino trisaccharide (CHEBI:59266)
α-Neup5Gc-(2→3)-β-D-Galp-(1→4)-β-D-GlcNAcp (CHEBI:72466) 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→4)-2-acetamido-2-deoxy-β-D-glucopyranose
Synonyms Sources
α-N-glycoloylneuraminyl-(2→3)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosamine ChEBI
α-Neu5Gc-(2→3)-β-D-Gal-(1→4)-β-D-GlcNAc ChEBI
Neu5Gca2-3Galb1-4GlcNAcb ChEBI
Neu5Gcα2-3Galβ1-4GlcNAcβ ChEBI
O-3,5-dideoxy-5-[(2-hydroxyacetyl)amino]-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→3)-O-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][Aad21122h-2a_2-6_5*NCCO/3=O]/1-2-3/a4-b1_b3-c2 GlyTouCan
Manual Xrefs Databases
G08169IN GlyGen
G08169IN GlyTouCan
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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