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Term:pneumococcal C-polysaccharide
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Accession:CHEBI:61653 term browser browse the term
Definition:A polysaccharide phosphate composed of a backbone of tetrasaccharide-ribitol repeating units that are linked to each other by a phosphodiester linkage between position 5 of a D-ribitol residue and position 6 of a beta-D-glucopyranosyl residue.
Synonyms:related_synonym: C-polysaccharide;   Formula=(C38H72N5O27P2)n;   [6)-beta-D-Glc-(1->3)-alpha-AAT-(1->4)-alpha-D-GalNAc-(1->3)-[CHO-P-(O)-6-]-beta-D-GalN-(1->1)-D-ribitol-5-P-(O->]n;   [6)-beta-D-Glcp-(1->3)-alpha-AATp-(1->4)-alpha-D-GalpNAc-(1->3)-[CHO-P-(O)-6-]-beta-D-GalpN-(1->1)-D-ribitol-5-P-(O->]n
 xref: PMID:3624879 "Europe PMC"

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  CHEBI ontology 19754
    chemical entity 19753
      molecular entity 19751
        polyatomic entity 19662
          macromolecule 3214
            biomacromolecule 2948
              pneumococcal C-polysaccharide 0
Path 2
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  CHEBI ontology 19754
    subatomic particle 19752
      composite particle 19752
        hadron 19752
          baryon 19752
            nucleon 19752
              atomic nucleus 19752
                atom 19752
                  main group element atom 19637
                    p-block element atom 19637
                      chalcogen 19340
                        oxygen atom 19301
                          oxygen molecular entity 19301
                            hydroxides 19053
                              oxoacid 18115
                                pnictogen oxoacid 9854
                                  phosphorus oxoacid 8676
                                    phosphoric acids 7345
                                      phosphoric acid 7345
                                        phosphoric acid derivative 6996
                                          phosphate 6996
                                            organic phosphate 6995
                                              carbohydrate phosphate 1519
                                                polysaccharide phosphate 0
                                                  pneumococcal C-polysaccharide 0
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