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CHEBI:190921 - β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp

ChEBI IDCHEBI:190921
ChEBI Nameβ-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp
Stars
ASCII Namebeta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)-beta-D-Galp
DefinitionA branched amino pentasaccharide comprising a chain of α-N-acetylneuraminyl, β-D-galactosyl, N-acetyl-β-D-glucosaminyl and β-D-galactose residues linked sequentially (2→3), (1→3) and (1→3), to the D-galactosyl residue distal to the reducing end is also attached an N-acetyl-β-D-glucosaminyl residue of which is also attached via a β(1→6) linkage an N-acetyl-D-galactosyl residue. A 5-aminopentyl linker may be attached to the oxygen at position 1 of the reducing-end galactose residue.
Last Modified11 April 2022
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC39H65N3O29
Net Charge0
Average Mass1039.941
Monoisotopic Mass1039.37037
SMILES[H][C@@]1([C@H](O)[C@H](O)CO)O[C@@](O[C@H]2[C@@H](O)[C@@H](CO[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)O[C@@H](O[C@H]3[C@H](O)[C@@H](CO)O[C@@H](O[C@@H]4[C@@H](O)[C@H](O)O[C@H](CO)[C@@H]4O)[C@@H]3NC(C)=O)[C@@H]2O)(C(=O)O)C[C@H](O)[C@H]1NC(C)=O
InChIInChI=1S/C39H65N3O29/c1-10(47)40-19-13(50)4-39(38(61)62,70-31(19)22(52)14(51)5-43)71-33-26(56)18(9-63-35-20(41-11(2)48)27(57)23(53)15(6-44)65-35)67-37(29(33)59)68-30-21(42-12(3)49)36(66-17(8-46)24(30)54)69-32-25(55)16(7-45)64-34(60)28(32)58/h13-37,43-46,50-60H,4-9H2,1-3H3,(H,40,47)(H,41,48)(H,42,49)(H,61,62)/t13-,14+,15+,16+,17+,18+,19+,20+,21+,22+,23-,24+,25-,26-,27+,28+,29+,30+,31+,32-,33-,34+,35+,36-,37-,39-/m0/s1
InChIKeyNDVLFXJFHFRPAW-MJYQCDTOSA-N
ChEBI Ontology
Outgoing Relation(s)
β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:190921) is a amino pentasaccharide (CHEBI:59268)
β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:190921) is a galactosamine oligosaccharide (CHEBI:22484)
β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-β-D-GlcpNAc-(1→3)-β-D-Galp (CHEBI:190921) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→6)-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)]-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranose
Synonyms  Source
N-acetyl-α-neuraminyl-(2→3)-[N-acetyl-β-D-galactosaminyl-(1→6)]-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactoseChEBI
Neu5Acα2-3(GalNAcβ1-6)Galβ1-3GlcNAcβ1-3GalβIUPAC
α-Neu5Ac-(2→3)-[β-D-GalNAc-(1→6)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-GalChEBI
GalNAcβ1-6(Neu5Acα2-3)Galβ1-3GlcNAcβ1-3GalβChEBI
β-D-GalNAc-(1→6)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→3)-β-D-GlcNAc-(1→3)-β-D-GalChEBI
N-acetyl-β-D-galactosaminyl-(1→6)-[N-acetyl-α-neuraminyl-(2→3)]-β-D-galactosyl-(1→3)-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactoseChEBI
Citations