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CHEBI:59397 - P. mirabilis O43 O-specific polysaccharide

ChEBI IDCHEBI:59397
ChEBI NameP. mirabilis O43 O-specific polysaccharide
Stars
ASCII NameP. mirabilis O43 O-specific polysaccharide
DefinitionA polysaccharide-derived antigen composed of a backbone of linear tetrasaccharide-derivative repeating units that are joined to each other via α-(1→4)-linkages.
Last Modified30 November 2016
SubmitterSteve
DownloadsMolfile
Formula(C26H39NO22)n
Net Charge0
Average Mass717.583
Monoisotopic Mass717.19637
SMILES*O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O[C@H]2[C@@H](O)[C@@H](C(=O)O)O[C@H](O[C@H]3[C@H](O)[C@@H](CO)O[C@H](O[C@H]4[C@H](O)[C@@H](O)[C@@H](*)O[C@@H]4CO)[C@@H]3NC(C)=O)[C@@H]2O)O[C@@H]1C(=O)O
Roles Classification
Biological Role:
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).
ChEBI Ontology
Outgoing Relation(s)
P. mirabilis O43 O-specific polysaccharide (CHEBI:59397) has role antigen (CHEBI:59132)
P. mirabilis O43 O-specific polysaccharide (CHEBI:59397) is a polysaccharide derivative (CHEBI:65212)
IUPAC Name 
[4)-α-D-GalpA-(1→3)-α-D-GalpA-(1→3)-α-D-GlcpNAc-(1→4)-α-D-Glcp(1→]n
Synonyms  Source
Proteus mirabilis O43 O-specific polysaccharideChEBI
[(→4)-α-D-GalA-(1→3)-α-D-GalA-(1→3)-α-D-GlcNAc-(1→4)-α-D-Glc(1→)]nChEBI
[(→4)-α-D-GalpA-(1→3)-α-D-GalpA-(1→3)-α-D-GlcpNAc-(1→4)-α-D-Glcp(1→)]nChEBI
P. mirabilis O43 O-PS repeating unitChEBI
[4)-α-D-GalA-(1→3)-α-D-GalA-(1→3)-α-D-GlcNAc-(1→4)-α-D-Glc(1→]nChEBI
Citations