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CHEBI:143719 - H. influenzae type B capsular polysaccharide

ChEBI IDCHEBI:143719
ChEBI NameH. influenzae type B capsular polysaccharide
Stars
ASCII NameH. influenzae type B capsular polysaccharide
DefinitionA polysaccharide derivative that is the capsular polysaccharide of Harmophilus influenzae type b, consisting of (5→3)-phosphodiester-linked β-Dribofuranosyl-(1→1)-D-ribitol units. The whole can be conjugated to a carrier protein [e.g. CRM197, outer membrane protein complex (OMPC)] at a single site on the polysaccharide reducing end or randomly along the polysaccharide chain (cross-linked). An example structure is shown in the diagram.
Last Modified17 May 2019
SubmitterMarcus Ennis
DownloadsMolfile
Formula(C30H56O33P3)n
Net Charge0
Average Mass1037.667
Monoisotopic Mass1037.19167
SMILES*C[C@]([H])(O)[C@]([H])(O)[C@]([H])(O)COP(=O)(O)O[C@H]1[C@@H](O)[C@H](OC[C@]([H])(O)[C@]([H])(O)[C@]([H])(O)COP(=O)(O)O[C@H]2[C@@H](O)[C@H](OC[C@]([H])(O)[C@]([H])(O)[C@]([H])(O)COP(=O)(O)O[C@H]3[C@@H](O)[C@H](O*)O[C@@H]3CO)O[C@@H]2CO)O[C@@H]1CO*
ChEBI Ontology
Outgoing Relation(s)
H. influenzae type B capsular polysaccharide (CHEBI:143719) is a polysaccharide derivative (CHEBI:65212)
Synonyms  Source
[3)-β-Dribofuranosyl-(1→1)-D-ribitol-5P3-(5→]nChEBI
HibChEBI
Citations