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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:S. flexneri serotype 5a O-specific polysaccharide
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Accession:CHEBI:59401 term browser browse the term
Definition:A polysaccharide derivative antigen composed of a backbone of branched pentasaccharide derivative repeating units that are joined to each other via beta-(1->2)-linkages.
Synonyms:related_synonym: Formula=(C32H53NO22)n;   S. flexneri serotype 5a O-PS repeating unit;   Shigella flexneri serotype 5a O-specific polysaccharide;   [2)-alpha-L-Rha-(1->2)-[alpha-D-Glc-(1->3)]-alpha-L-Rha-(1->3)-alpha-L-Rha-(1->3)-beta-D-GlcNAc-(1->]n;   [2)-alpha-L-Rhap-(1->2)-[alpha-D-Glcp-(1->3)]-alpha-L-Rhap-(1->3)-alpha-L-Rhap-(1->3)-beta-D-GlcpNAc-(1->]n
 xref: PMID:2424840


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Path 1
Term Annotations click to browse term
  CHEBI ontology 26503
    role 26325
      biological role 26304
        antigen 135
          S. flexneri serotype 5a O-specific polysaccharide 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26503
    subatomic particle 26479
      composite particle 26479
        hadron 26479
          baryon 26479
            nucleon 26479
              atomic nucleus 26479
                atom 26479
                  main group element atom 26216
                    p-block element atom 26216
                      carbon group element atom 25661
                        carbon atom 25623
                          organic molecular entity 25623
                            heteroorganic entity 25006
                              organochalcogen compound 24600
                                organooxygen compound 24194
                                  carbohydrates and carbohydrate derivatives 16821
                                    carbohydrate 16821
                                      polysaccharide 8997
                                        polysaccharide derivative 5891
                                          S. flexneri serotype 5a O-specific polysaccharide 0
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