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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:beta-D-QuiN4Fm-(1->4)-alpha-D-GalNAcAN-(1->4)-alpha-D-GalNAcAN-(1->3)-beta-D-QuiNAc-yl group
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Accession:CHEBI:76129 term browser browse the term
Definition:A linear tetrasaccharide glycosyl group comprising, in a (1->4), (1->4), (1->3) sequence, a 4-deoxy-4-formamido-beta-D-quinovose group and two 2-acetamido-2-deoxy-alpha-D-galacturonamidyl residues linked to a 2-acetamido-2-deoxy-beta-D-quinovose residue at the reducing end.
Synonyms:exact_synonym: 4,6-dideoxy-4-formamido-beta-D-glucopyranosyl-(1->4)-2-acetamido-2-deoxy-alpha-D-galactopyranuronamidyl-(1->4)-2-acetamido-2-deoxy-alpha-D-galactopyranuronamidyl-(1->3)-2-acetamido-2,6-dideoxy-beta-D-glucopyranosyl
 related_synonym: Formula=C31H49N6O18;   SMILES=*[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)C)O)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)C(N)=O)O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)C(N)=O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C)NC([H])=O)O)O)O)NC(C)=O)O)NC(C)=O)NC(C)=O;   [4)-alpha-D-GalpNAcAN-(1->4)-alpha-D-GalpNAcAN-(1->3)-beta-D-QuipNAc-(1->2)-beta-D-QuipN4Fm-(1->4)-alpha-D-GalpNAcAN-(1->4)-alpha-D-GalpNAcAN-(1->]n;   capsular epitope (211)

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  CHEBI ontology 19773
    role 19719
      biological role 19719
        epitope 6983
          beta-D-QuiN4Fm-(1->4)-alpha-D-GalNAcAN-(1->4)-alpha-D-GalNAcAN-(1->3)-beta-D-QuiNAc-yl group 0
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  CHEBI ontology 19773
    subatomic particle 19772
      composite particle 19772
        hadron 19772
          baryon 19772
            nucleon 19772
              atomic nucleus 19772
                atom 19772
                  main group element atom 19662
                    p-block element atom 19662
                      p-block molecular entity 19662
                        carbon group molecular entity 19579
                          organic molecular entity 19569
                            organic group 18613
                              glycosyl group 1
                                beta-D-QuiN4Fm-(1->4)-alpha-D-GalNAcAN-(1->4)-alpha-D-GalNAcAN-(1->3)-beta-D-QuiNAc-yl group 0
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