alpha-L-Fucp-(1->2)-[alpha-D-GalpNAc-(1->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-yl group (CHEBI:139276)

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

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ChEBI ID	CHEBI:139276
ChEBI Name	α-L-Fucp-(1→2)-[α-D-GalpNAc-(1→3)]-β-D-Galp-(1→4)-β-D-Glcp-yl group
Stars
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.
Last Modified	15 December 2017
Submitter	Marcus Ennis
Downloads	Molfile

Formula	C26H44NO19
Net Charge	0
Average Mass	674.626
Monoisotopic Mass	674.25075
SMILES	*[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H]2O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H]1O

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-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 Relation(s)
	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	Source
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
N-acetyl-α-D-galactosaminyl-(1→3)-[α-L-fucosyl-(1→2)]-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosyl	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

Citations