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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 5b O-specific polysaccharide
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Accession:CHEBI:62992 term browser browse the term
Definition:A polysaccharide derivative antigen composed of a backbone of repeating alpha-D-Glc-(1->3)-alpha-L-Rha-(1->2)-[alpha-D-Glc-(1->3)]-alpha-L-Rha-(1->3)-alpha-L-Rha-(1->3)-beta-D-GlcNAc units that are connected via beta-(1->2)-linkages between the GlcNAc and the Rha residue adjacent to the first Glc.
Synonyms:related_synonym: Formula=(C38H63NO27)n;   Shigella flexneri serotype 5b O-specific polysaccharide;   [2)-[alpha-D-Glc-(1->3)]-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-D-Glcp-(1->3)]-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:6196376


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Term Annotations click to browse term
  CHEBI ontology 19867
    role 19837
      biological role 19835
        antigen 130
          S. flexneri serotype 5b O-specific polysaccharide 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19867
    subatomic particle 19865
      composite particle 19865
        hadron 19865
          baryon 19865
            nucleon 19865
              atomic nucleus 19865
                atom 19865
                  main group element atom 19803
                    p-block element atom 19803
                      carbon group element atom 19744
                        carbon atom 19740
                          organic molecular entity 19740
                            heteroorganic entity 19512
                              organochalcogen compound 19273
                                organooxygen compound 19189
                                  carbohydrates and carbohydrate derivatives 15289
                                    carbohydrate 15289
                                      polysaccharide 8221
                                        polysaccharide derivative 5131
                                          S. flexneri serotype 5b O-specific polysaccharide 0
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