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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:O-polysaccharide
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Accession:CHEBI:64637 term browser browse the term
Definition:A repetitive glycan polysaccharide contained within a lipopolysaccharide (LPS). The O-antigen is attached to the core oligosaccharide, and comprises the outermost domain of the LPS molecule.
Synonyms:related_synonym: O antigen;   O-polysaccharides
 alt_id: CHEBI:59542
 xref: PMID:27101383;   PMID:27288973;   PMID:27308202;   PMID:27308210;   PMID:27577896


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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19880
        chemical entity 19878
          molecular entity 19878
            polyatomic entity 19830
              macromolecule 8834
                biomacromolecule 8364
                  polysaccharide derivative 5130
                    O-polysaccharide 4095
                      Brucella sp. O-PS A-antigen 0
                      Burkholderia spp. O-polysaccharide + 0
                      P. aeruginosa immunotype 3 O-specific polysaccharide 0
                      P. aeruginosa serotype O11 O-specific polysaccharide 0
                      P. mirabilis O23 O-deacetylated O-specific polysaccharide 0
                      lipopolysaccharide + 4095
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19880
        subatomic particle 19878
          composite particle 19878
            hadron 19878
              baryon 19878
                nucleon 19878
                  atomic nucleus 19878
                    atom 19878
                      main group element atom 19817
                        p-block element atom 19817
                          carbon group element atom 19757
                            carbon atom 19754
                              organic molecular entity 19754
                                heteroorganic entity 19512
                                  organochalcogen compound 19275
                                    organooxygen compound 19191
                                      carbohydrates and carbohydrate derivatives 15289
                                        carbohydrate 15289
                                          polysaccharide 8220
                                            polysaccharide derivative 5130
                                              O-polysaccharide 4095
                                                Brucella sp. O-PS A-antigen 0
                                                Burkholderia spp. O-polysaccharide + 0
                                                P. aeruginosa immunotype 3 O-specific polysaccharide 0
                                                P. aeruginosa serotype O11 O-specific polysaccharide 0
                                                P. mirabilis O23 O-deacetylated O-specific polysaccharide 0
                                                lipopolysaccharide + 4095
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