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CHEBI:78729 - S. flexneri serotype Y O-polysaccharide (O factor 9-negative)

ChEBI IDCHEBI:78729
ChEBI NameS. flexneri serotype Y O-polysaccharide (O factor 9-negative)
Stars
ASCII NameS. flexneri serotype Y O-polysaccharide (O factor 9-negative)
DefinitionA polysaccharide derivative comprised of a [2)-α-L-RhapIII-(1→2)-α-L-RhapII-(1→3)-α-L-RhapI-(1→3)-β-D-GlcpNAc-(1→] tetrasaccharide repeat.
Last Modified6 June 2014
SubmitterMarcus Ennis
DownloadsMolfile
Formula(C26H43NO17)n.H2O
Net Charge0
Average Mass659.635
Monoisotopic Mass659.26366
SMILES[H]O[C@H]1[C@H](O[C@H]2[C@H](O[C@@H]3[C@@H](O)[C@H](C)O[C@@H](O[C@H]4[C@H](O)[C@@H](CO)O[C@@H](O)[C@@H]4NC(C)=O)[C@@H]3O)O[C@@H](C)[C@H](O)[C@H]2O)O[C@@H](C)[C@H](O)[C@H]1O
InChIInChI=1S/C26H45NO18/c1-6-12(30)16(34)18(36)24(39-6)45-22-17(35)13(31)7(2)41-26(22)44-21-14(32)8(3)40-25(19(21)37)43-20-11(27-9(4)29)23(38)42-10(5-28)15(20)33/h6-8,10-26,28,30-38H,5H2,1-4H3,(H,27,29)/t6-,7-,8-,10+,11+,12-,13-,14-,15+,16+,17+,18+,19+,20+,21+,22+,23+,24-,25-,26-/m0/s1
InChIKeyUTJMWWBYJZRONA-KZLWEHJKSA-N
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)
S. flexneri serotype Y O-polysaccharide (O factor 9-negative) (CHEBI:78729) has role antigen (CHEBI:59132)
S. flexneri serotype Y O-polysaccharide (O factor 9-negative) (CHEBI:78729) is a polysaccharide derivative (CHEBI:65212)
Synonyms  Source
[2)-α-L-RhaIII-(1→2)-α-L-RhaII-(1→3)-α-L-RhaI-(1→3)-β-D-GlcNAc-(1→]nChEBI
[2)-α-L-RhapIII-(1→2)-α-L-RhapII-(1→3)-α-L-RhapI-(1→3)-β-D-GlcpNAc-(1→]nChEBI
Citations