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CHEBI:133235 - [2)-α-D-Galp-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→3)-α-D-GalpNAc-(1→3)-α-D-GalpNAc-(1→]n

ChEBI IDCHEBI:133235
ChEBI Name[2)-α-D-Galp-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→3)-α-D-GalpNAc-(1→3)-α-D-GalpNAc-(1→]n
Stars
ASCII Name[2)-alpha-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->3)-alpha-D-GalpNAc-(1->3)-alpha-D-GalpNAc-(1->]n
DefinitionA polysaccharide derivative composed of a backbone of α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→3)-α-D-GalNAc-(1→3)-D-GalNAc branched pentasaccharide repeating units that are joined to each other via α(1→2)-linkages; corresponds to the O-antigen repeat unit structure of E. coli O86:B7.
Last Modified12 September 2016
SubmitterMarcus Ennis
DownloadsMolfile
Formula(C34H56N2O24)n
Net Charge0
Average Mass876.812
Monoisotopic Mass876.32230
SMILES*O[C@H]1O[C@H](CO)[C@H](O)[C@H](O[C@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O[C@H]4O[C@H](CO)[C@H](O)[C@H](O)[C@H]4*)[C@H]3O[C@@H]3O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]3O)[C@H]2NC(C)=O)[C@H]1NC(C)=O
ChEBI Ontology
Outgoing Relation(s)
[2)-α-D-Galp-(1→3)-[α-L-Fucp-(1→2)]-β-D-Galp-(1→3)-α-D-GalpNAc-(1→3)-α-D-GalpNAc-(1→]n (CHEBI:133235) is a polysaccharide derivative (CHEBI:65212)
Synonyms  Source
[2)-α-D-Gal-(1→3)-[α-L-Fuc-(1→2)]-β-D-Gal-(1→3)-α-D-GalNAc-(1→3)-α-D-GalNAc-(1→]nChEBI
E. coli O86:B7 O-antigen repeat unitChEBI
Citations