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CHEBI:71324 - β-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc

ChEBI IDCHEBI:71324
ChEBI Nameβ-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc
Stars
ASCII Namebeta-D-GlcpNAc-(1->2)-beta-D-Galp-(1->3)-alpha-D-GalpNAc
DefinitionAn amino trisaccharide consisting of N-acetyl-β-D-glucosamine, β-D-galactose and N-acetyl-D-galactosamine residues linked sequentially (1→2) and (1→3).
Last Modified26 June 2023
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC22H38N2O16
Net Charge0
Average Mass586.544
Monoisotopic Mass586.22213
SMILESCC(=O)N[C@@H]1[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H](O)[C@@H](CO)O[C@@H]1O
WURCSWURCS=2.0/3,3,2/[a2112h-1a_1-5_2*NCC/3=O][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O]/1-2-3/a3-b1_b2-c1
InChIInChI=1S/C22H38N2O16/c1-6(28)23-11-16(33)13(30)8(3-25)37-21(11)40-19-17(34)14(31)9(4-26)38-22(19)39-18-12(24-7(2)29)20(35)36-10(5-27)15(18)32/h8-22,25-27,30-35H,3-5H2,1-2H3,(H,23,28)(H,24,29)/t8-,9-,10-,11-,12-,13-,14+,15+,16-,17+,18-,19-,20+,21+,22+/m1/s1
InChIKeyCXXILOOXXYUWGK-KUZSTMJLSA-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)
β-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc (CHEBI:71324) has role epitope (CHEBI:53000)
β-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc (CHEBI:71324) is a amino trisaccharide (CHEBI:59266)
β-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc (CHEBI:71324) is a galactosamine oligosaccharide (CHEBI:22484)
β-D-GlcpNAc-(1→2)-β-D-Galp-(1→3)-α-D-GalpNAc (CHEBI:71324) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-α-D-galactopyranose
Synonyms  Source
β-D-GlcNAc-(1→2)-β-D-Gal-(1→3)-α-D-GalNAcChEBI
GlcNAcβ1-2Galβ1-3GalNAcαChEBI
N-acetyl-β-D-glucosaminyl-(1→2)-β-D-galactosyl-(1→3)-N-acetyl-α-D-glucosamineChEBI
GlcNAcb1-2Galb1-3GalNAcaChEBI
O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→2)-O-β-D-galactopyranosyl-(1→3)-2-(acetylamino)-2-deoxy-α-D-galactopyranoseChEBI
Manual XrefsDatabases
G76607YVGlyTouCan
G76607YVGlyGen
Citations