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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:alpha-N-acetylneuraminyl-(2->3)-D-galactosyl group
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Accession:CHEBI:75127 term browser browse the term
Definition:A galactosyl group derived from the disaccharide alpha-N-acetylneuraminyl-(2->3)-D-galactose. Implied reactive epitope within gangliosides LM1, GD1a and GT1b.
Synonyms:exact_synonym: 5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-D-galactopyranosyl
 related_synonym: 3-O-(5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-D-galactopyranosyl;   Formula=C17H28NO13;   Neu5Ac-(alpha2,3)-Gal;   SMILES=*C1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O[C@@]2(C[C@@H]([C@H]([C@](O2)([H])[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(O)=O)O;   alpha-Neu5Ac-(2->3)-D-Gal;   alpha-Neup5Ac-(2->3)-D-Galp
 xref: PMID:7534889


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19893
    role 19863
      biological role 19861
        epitope 7033
          alpha-N-acetylneuraminyl-(2->3)-D-galactosyl group 0
            alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer + 0
            alpha-NeuNAc-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuNAc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer + 0
            alpha-Neup5NAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19893
    subatomic particle 19891
      composite particle 19891
        hadron 19891
          baryon 19891
            nucleon 19891
              atomic nucleus 19891
                atom 19891
                  main group element atom 19830
                    p-block element atom 19830
                      carbon group element atom 19771
                        carbon atom 19767
                          organic molecular entity 19767
                            heteroorganic entity 19525
                              organochalcogen compound 19286
                                organooxygen compound 19202
                                  carbohydrates and carbohydrate derivatives 15304
                                    carbohydrate 15304
                                      oligosaccharide 628
                                        oligosaccharide derivative 153
                                          amino oligosaccharide 2
                                            amino disaccharide 0
                                              alpha-Neu5Ac-(2->3)-D-Gal 0
                                                alpha-N-acetylneuraminyl-(2->3)-D-galactosyl group 0
                                                  alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer + 0
                                                  alpha-NeuNAc-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuNAc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer + 0
                                                  alpha-Neup5NAc-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 0
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