CHEBI:60499 - [4)-β-D-Galp-(1→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→]n

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ChEBI Name [4)-β-D-Galp-(1→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→]n
ChEBI ID CHEBI:60499
ChEBI ASCII Name [4)-beta-D-Galp-(1->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->]n
Definition A polysaccharide derivative composed of a backbone of linear trisaccharide derivative repeating units that are joined to each other via β-(1→4)-linkages; corresponds to the repeating unit of the O-polysaccharide from Pasteurella haemolytica serotypes 1, 6 and 9.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula (C20H33NO16)n
Net Charge 0
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.
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ChEBI Ontology
Outgoing [4)-β-D-Galp-(1→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→]n (CHEBI:60499) has role epitope (CHEBI:53000)
[4)-β-D-Galp-(1→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→]n (CHEBI:60499) is a polysaccharide derivative (CHEBI:65212)
Synonym Source
[4)-β-D-Gal-(1→3)-β-D-Gal-(1→3)-β-D-GalNAc-(1→]n ChEBI
Citation Waiting for Citations Type Source
8418039 PubMed citation Europe PMC
Last Modified
21 March 2019