CHEBI:71051 - β-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-D-GlcpNAc

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ChEBI Name β-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-D-GlcpNAc
ChEBI ID CHEBI:71051
ChEBI ASCII Name beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-[beta-D-GlcpNAc-(1->6)]-beta-D-Galp-(1->4)-D-GlcpNAc
Definition A branched pentasaccharide consisting of a linear sequence of β-D-galactose, N-acetyl-β-D-glucosamine, β-D-mannose and N-acetyl-D-glucosamine residues linked (1→4), (1→3) and (1→4), to the galactose residue of which is (1→6)-linked an N-acetyl-β-D-glucosaminyl residue.
Stars This entity has been manually annotated by the ChEBI Team.
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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.
Related Structures
β-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)-[β-D-GlcpNAc-(1→6)]-β-D-Galp-(1→4)-D-GlcpNAc is a Structural Derivative of
pentasaccharide
Definition : An oligomer comprising five monomeric monosaccharide units.
 oligosaccharide
Definition : A compound in which monosaccharide units are joined by glycosidic linkages. The term is commonly used to refer to a defined structure as opposed to a polymer of unspecified length or a homologous mixture. When the linkages are of other types the compounds are regarded as oligosaccharide analogues.
 carbohydrate
Definition : Any member of the class of organooxygen compounds that is a polyhydroxy-aldehyde or -ketone or a lactol resulting from their intramolecular condensation (monosaccharides); substances derived from these by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom; and polymeric products arising by intermolecular acetal formation between two or more such molecules (disaccharides, polysaccharides and oligosaccharides). Carbohydrates contain only carbon, hydrogen and oxygen atoms; prior to any oxidation or reduction, most have the empirical formula Cm(H2O)n. Compounds obtained from carbohydrates by substitution, etc., are known as carbohydrate derivatives and may contain other elements. Cyclitols are generally not regarded as carbohydrates.
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