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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:E. coli O65:K-:H- O-specific polysaccharide
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Accession:CHEBI:59406 term browser browse the term
Definition:A polysaccharide-derived antigen composed of a backbone of linear pentasaccharide-derivative repeating units that are joined to each other via alpha-(1->2)-linkages.
Synonyms:related_synonym: E. coli O65:K-:H- O-PS repeating unit;   Escherichia coli O65:K-:H- O-specific polysaccharide;   Formula=(C36H56N4O26)n;   [(->2)-beta-D-Quip3NAc-(1->4)-alpha-D-GalpAN-(1->4)-alpha-D-GalpNAc-(1->4)-beta-D-GalpA-(1->3)-alpha-D-GlcpNAc-(1->)]n;   [2)-beta-D-Qui3NAc-(1->4)-alpha-D-GalAN-(1->4)-alpha-D-GalNAc-(1->4)-beta-D-GalA-(1->3)-alpha-D-GlcNAc-(1->]n
 xref: PMID:15721335


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Term Annotations click to browse term
  CHEBI ontology 22289
    role 22274
      biological role 22273
        antigen 133
          E. coli O65:K-:H- O-specific polysaccharide 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 22289
    subatomic particle 22284
      composite particle 22284
        hadron 22284
          baryon 22284
            nucleon 22284
              atomic nucleus 22284
                atom 22284
                  main group element atom 22164
                    p-block element atom 22164
                      carbon group element atom 21966
                        carbon atom 21906
                          organic molecular entity 21906
                            heteroorganic entity 21548
                              organochalcogen compound 21035
                                organooxygen compound 20883
                                  carbohydrates and carbohydrate derivatives 16045
                                    carbohydrate 16045
                                      polysaccharide 8720
                                        polysaccharide derivative 5448
                                          E. coli O65:K-:H- O-specific polysaccharide 0
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