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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:beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-GalNAc-(1->3)-D-Gal group
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Accession:CHEBI:91129 term browser browse the term
Definition:A glycosyl group derived from beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-GalNAc-(1->3)D-Gal. The Sda antigen, present on N- and O-glycoproteins.
Synonyms:related_synonym: Formula=C39H64N3O28;   GalNAc-beta1-4[Neu5Ac-alpha2-3]Gal-beta1-4GlcNAc-1-3Gal group;   SMILES=[C@@]1(O[C@]([C@@H]([C@H](C1)O)NC(C)=O)([C@@H]([C@@H](CO)O)O)[H])(C(O)=O)O[C@H]2[C@H]([C@H](O[C@@H](O[C@H]3[C@@H]([C@H]([C@H](O[C@H]4[C@H]([C@H](OC(*)[C@@H]4O)CO)O)O[C@@H]3CO)NC(C)=O)O)[C@@H]2O)CO)O[C@H]5[C@@H]([C@H]([C@@H](O)[C@H](O5)CO)O)NC(=O)C;   beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-GalpNAc-(1->3)-D-Galp group


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  CHEBI ontology 19781
    chemical entity 19781
      group 19699
        organic group 18620
          glycosyl group 1
            beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-GalNAc-(1->3)-D-Gal group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19781
    subatomic particle 19779
      composite particle 19779
        hadron 19779
          baryon 19779
            nucleon 19779
              atomic nucleus 19779
                atom 19779
                  main group element atom 19669
                    p-block element atom 19669
                      carbon group element atom 19588
                        carbon atom 19578
                          organic molecular entity 19578
                            heteroorganic entity 19216
                              organochalcogen compound 18966
                                organooxygen compound 18893
                                  carbohydrates and carbohydrate derivatives 12343
                                    carbohydrate 12343
                                      oligosaccharide 564
                                        oligosaccharide derivative 137
                                          amino oligosaccharide 2
                                            galactosamine oligosaccharide 0
                                              beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-D-Galp 0
                                                beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-GalNAc-(1->3)-D-Gal group 0
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