CHEBI:139276 - α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group
ChEBI ID CHEBI:139276
ChEBI ASCII Name alpha-L-Fucp-(1->2)-[alpha-D-GalpNAc-(1->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-yl group
Definition A branched tetrasaccharide glucosyl group consisting of α-L-fucosyl, β-D-galactosyl and β-D-glucosyl residues linked sequentially (1→2) and (1→3), to the galactosyl residue of which is also linked (1→3) an N-acetyl-α-D-galactosaminyl residue. Blood group type-VI A determinant.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula C26H44NO19
Net Charge 0
Average Mass 674.624
Monoisotopic Mass 674.25075
SMILES [C@@H]1([C@@H]([C@H]([C@H]([C@H](O1)CO)O)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)NC(C)=O)O[C@H]3[C@H]([C@@H]([C@@H]([C@@H](O3)C)O)O)O)O[C@H]4[C@@H]([C@H]([C@@H](O[C@@H]4CO)*)O)O
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-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:139276) has role epitope (CHEBI:53000)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:139276) is a glucosyl group (CHEBI:24281)
α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:139276) is substituent group from α-D-GalpNAc-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→4)-β-D-Glcp (CHEBI:62364)
Incoming α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-GlcpO[CH2]6CH=CH2 (CHEBI:139310) has part α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group (CHEBI:139276)
IUPAC Name
2-acetamido-2-deoxy-α-D-galactopyranosyl-(1→3)-[α-L-fucopyranosyl-(1→2)]-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosyl
Synonyms Sources
2-acetamido-2-deoxy-α-D-galactopyranosyl-(1→3)-[6-deoxy-α-L-galactopyranosyl-(1→2)]-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosyl IUPAC
A-type 6 tetrasaccharide ChEBI
α-D-GalNAc-(1,3)-[α-L-Fuc-(1,2)]-β-D-Gal-(1,4)-β-D-Glc-yl ChEBI
α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-β-D-Glc-yl ChEBI
α-D-GalNAc-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→4)-β-D-Glc-yl group ChEBI
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→4)-β-D-Glc-yl ChEBI
α-L-Fuc-(1→2)-[α-D-GalNAc-(1→3)]-β-D-Gal-(1→4)-β-D-Glc-yl group ChEBI
α-L-fucosyl-(1→2)-[N-acetyl-α-D-galactosaminyl-(1→3)]-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosyl ChEBI
N-acetyl-α-D-galactosaminyl-(1→3)-[α-L-fucosyl-(1→2)]-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosyl ChEBI
Citation Waiting for Citations Type Source
28823097 PubMed citation Europe PMC
Last Modified
15 December 2017