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CHEBI:136893 - [4)-α-L-Rhap-(1→3)-α-D-Galp-(1→2)-α-D-Manp-(1→]n

ChEBI IDCHEBI:136893
ChEBI Name[4)-α-L-Rhap-(1→3)-α-D-Galp-(1→2)-α-D-Manp-(1→]n
Stars
ASCII Name[4)-alpha-L-Rhap-(1->3)-alpha-D-Galp-(1->2)-alpha-D-Manp-(1->]n
DefinitionA polysaccharide composed of a backbone of linear trisaccharide repeating units consisting of α-L-rhamnose, α-D-galactose and α-D-mannose residues linked sequentially (1→3) and (1→2), the repeating units being joined to each other via α(1→2)-linkages; corresponds to the backbone of the O-antigen repeat unit of the O:12 antigen common to Salmonella serogroups A, B and D.
Last Modified27 April 2017
SubmitterMarcus Ennis
DownloadsMolfile
Formula(C18H30O14)n
Net Charge0
Average Mass470.424
Monoisotopic Mass470.16356
SMILES*O[C@@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@H](O[C@H]3[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]3*)[C@@H]2O)O[C@H]1C
WURCSWURCS=2.0/3,3,2/[a1122h-1a_1-5_1*R][a2112h-1a_1-5][a2211m-1a_1-5_4*OR]/1-2-3/a2-b1_b3-c1
ChEBI Ontology
Outgoing Relation(s)
[4)-α-L-Rhap-(1→3)-α-D-Galp-(1→2)-α-D-Manp-(1→]n (CHEBI:136893) is a polysaccharide (CHEBI:18154)
Synonyms  Source
[→4)-L-rhamnose-α-(1→3)-D-galactose-α-(1→2)- D-mannose-α-(1→]nChEBI
[4)-α-L-Rha-(1→3)-α-D-Gal-(1→2)-α-D-Man-(1→]nChEBI
[4)-α-L-rhamnopyranosyl-(1→3)-α-D-galcatopyranosyl-(1→2)-α-D-mannopyranosyl-(1→]nChEBI
[4)-α-L-rhamnosyl-(1→3)-α-D-galcatosyl-(1→2)-α-D-mannosyl-(1→]nChEBI
Citations