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CHEBI:59861 - β-D-Gal-(1→4)-α-D-Glc-(1→3)-[α-D-GlcNAc-(1→2)]-α-L-Hep

ChEBI IDCHEBI:59861
ChEBI Nameβ-D-Gal-(1→4)-α-D-Glc-(1→3)-[α-D-GlcNAc-(1→2)]-α-L-Hep
Stars
ASCII Namebeta-D-Gal-(1->4)-alpha-D-Glc-(1->3)-[alpha-D-GlcNAc-(1->2)]-alpha-L-Hep
DefinitionAn amino tetrasaccharide and epitope consisting of L-glycero-α-D-manno-heptopyranose having a lactosyl moiety attached at the 3-position via an α-linkage and an α-N-acetylglucosaminyl residue at the 2-position.
Last Modified20 May 2020
SubmitterSteve
DownloadsMolfile
FormulaC27H47NO22
Net Charge0
Average Mass737.658
Monoisotopic Mass737.25897
SMILES[H][C@]1([C@@H](O)CO)O[C@H](O)[C@@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)[C@@H](O[C@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O)[C@@H]1O
InChIInChI=1S/C27H47NO22/c1-6(33)28-11-14(37)12(35)8(3-30)44-25(11)50-23-22(19(42)20(7(34)2-29)47-24(23)43)49-27-18(41)16(39)21(10(5-32)46-27)48-26-17(40)15(38)13(36)9(4-31)45-26/h7-27,29-32,34-43H,2-5H2,1H3,(H,28,33)/t7-,8+,9+,10+,11+,12+,13-,14+,15-,16+,17+,18+,19+,20+,21+,22-,23-,24-,25+,26-,27+/m0/s1
InChIKeyQMCUNCYYLYBNSE-GKSOKUMCSA-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-Gal-(1→4)-α-D-Glc-(1→3)-[α-D-GlcNAc-(1→2)]-α-L-Hep (CHEBI:59861) has role epitope (CHEBI:53000)
β-D-Gal-(1→4)-α-D-Glc-(1→3)-[α-D-GlcNAc-(1→2)]-α-L-Hep (CHEBI:59861) is a amino tetrasaccharide (CHEBI:59412)
β-D-Gal-(1→4)-α-D-Glc-(1→3)-[α-D-GlcNAc-(1→2)]-α-L-Hep (CHEBI:59861) is a glucosamine oligosaccharide (CHEBI:22485)
IUPAC Name 
2-acetamido-2-deoxy-α-D-glucopyranosyl-(1→2)-[β-D-galactopyranosyl-(1→4)-α-D-glucopyranosyl-(1→3)]-L-glycero-α-D-manno-heptopyranose
Synonyms  Source
β-D-Galp-(1→4)-α-D-Glcp-(1→3)-[α-D-GlcpNAc-(1→2)]-α-L-HeppChEBI
β-Gal-(1→4)-α-Glc-(1→3)-[α-GlcNAc-(1→2)]-α-HepChEBI
Galβ1-4Glcα1-3(GlcNAcα1-2)HepαChEBI
Citations