CHEBI:59855 - A. haemolyticus strain 61 O-specific polysaccharide

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ChEBI Name A. haemolyticus strain 61 O-specific polysaccharide
ChEBI ID CHEBI:59855
ChEBI ASCII Name A. haemolyticus strain 61 O-specific polysaccharide
Definition A polysaccharide derivative composed of a backbone of linear trisaccharide-derivative repeating units that are joined to each other via β-(1→3)-linkages. An antigen, it is the O-polysaccharide of the lipopolysaccharide from Acinetobacter haemolyticus strain 61.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula (C28H41N3O18)n
Net Charge 0
Roles Classification
Biological Role(s): antigen
Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC).
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ChEBI Ontology
Outgoing A. haemolyticus strain 61 O-specific polysaccharide (CHEBI:59855) has role antigen (CHEBI:59132)
A. haemolyticus strain 61 O-specific polysaccharide (CHEBI:59855) is a polysaccharide derivative (CHEBI:65212)
IUPAC Name
[3)-β-D-QuipNAc4N[(S)-3-hydroxybutyryl]-(1→4)-β-D-ManpNAcA-(1→4)-β-D-GulpNAc3OAcA(1→]n
Synonyms Sources
[3)-β-D-QuiNAc4N[(S)-3-hydroxybutyryl]-(1→4)-β-D-ManNAcA-(1→4)-β-D-GulNAc3OAcA(1→]n ChEBI
A. haemolyticus strain 61 O-PS repeating unit ChEBI
Acinetobacter haemolyticus strain 61 O-PS repeating unit ChEBI
Citation Waiting for Citations Type Source
10406970 PubMed citation Europe PMC
Last Modified
21 March 2019