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CHEBI:71640 - α-Neup5Ac-(2→3)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc-(1→3)-β-D-Galp

ChEBI IDCHEBI:71640
ChEBI Nameα-Neup5Ac-(2→3)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc-(1→3)-β-D-Galp
Stars
ASCII Namealpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc-(1->3)-beta-D-Galp
DefinitionA branched amino pentasaccharide consisting of a linear sequence of N-acetyl-α-neuraminyl, β-D-galactosyl, N-acetyl-β-D-glucosaminyl and β-D-galactosyl residues, linked (2→3), (1→4) and (1→3), to the N-acetyl-β-D-glucosaminyl residue of which is also linked (1→3) an α-L-fucosyl residue.
Last Modified25 June 2024
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC37H62N2O28
Net Charge0
Average Mass982.889
Monoisotopic Mass982.34891
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]4O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]4O)[C@@H](NC(C)=O)[C@H](O[C@@H]4[C@@H](O)[C@H](O)O[C@H](CO)[C@@H]4O)O[C@@H]3CO)[C@@H]2O)(C(=O)O)C[C@H](O)[C@H]1NC(C)=O
WURCSWURCS=2.0/4,5,4/[a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3-1-4/a3-b1_b3-c1_b4-d1_d3-e2
InChIInChI=1S/C37H62N2O28/c1-9-19(48)23(52)24(53)34(59-9)64-29-18(39-11(3)45)33(65-30-21(50)14(6-41)60-32(56)25(30)54)62-16(8-43)27(29)63-35-26(55)31(22(51)15(7-42)61-35)67-37(36(57)58)4-12(46)17(38-10(2)44)28(66-37)20(49)13(47)5-40/h9,12-35,40-43,46-56H,4-8H2,1-3H3,(H,38,44)(H,39,45)(H,57,58)/t9-,12-,13+,14+,15+,16+,17+,18+,19+,20+,21-,22-,23+,24-,25+,26+,27+,28+,29+,30-,31-,32+,33-,34-,35-,37-/m0/s1
InChIKeySWAWMHSLSQQQDS-MHUKQXSYSA-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-Neup5Ac-(2→3)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:71640) has role epitope (CHEBI:53000)
α-Neup5Ac-(2→3)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:71640) is a amino pentasaccharide (CHEBI:59268)
α-Neup5Ac-(2→3)-β-D-Galp-(1→4)-[α-L-Fucp-(1→3)]-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:71640) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→4)-[α-L-fucopyranosyl-(1→3)]-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranose
Synonyms  Source
α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc-(1→3)-β-D-GalChEBI
5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→4)-[6-deoxy-α-L-galactopyranosyl-(1→3)]-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranoseIUPAC
α-N-acetylneuraminyl-(2→3)-β-D-galactosyl-(1→4)-[α-L-fucosyl-(1→3)]-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactoseChEBI
Neu5Acα2-3Galβ1-4(Fucα1-3)GlcNAcβ1-3GalβChEBI
Neu5Aca2-3Galb1-4(Fuca1-3)GlcNAcb1-3GalbChEBI
O-5-(acetylamino)-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranonosyl-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-[6-deoxy-α-L-galactopyranosyl-(1→3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranoseChEBI
Manual XrefsDatabases
G32081WSGlyTouCan
G32081WSGlyGen
Citations