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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-GalpNAc-(1->4)-[alpha-Neup5Gc-(2->3)]-beta-D-Galp-(1->4)-R group
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Accession:CHEBI:142521 term browser browse the term
Definition:An organic group forming part of, and a proposed epitope within, ganglioside GM2. The -(1->4)-R in the name may represent -(1->4)-glucosyl.
Synonyms:exact_synonym: 2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)]-beta-D-galactopyranosyl-(1->4)-R
 related_synonym: Formula=C25H41N2O18;   GalNacbeta1->-4(NeuAcalpha2->3)Galbeta1->4-R;   N-acetyl-beta-D-galactosaminyl-(1->4)-[5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulosyl-(2->3)]-beta-D-galactosyl-(1->4)-R;   SMILES=[C@@]1(O[C@]([C@H](NC(=O)C)[C@H](C1)O)([C@@H]([C@H](O)CO)O)[H])(C(O)=O)O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)*)CO)O[C@H]3[C@@H]([C@H]([C@@H](O)[C@H](O3)CO)O)NC(C)=O
 xref: PMID:7691279


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Path 1
Term Annotations click to browse term
  CHEBI ontology 24839
    chemical entity 24809
      group 24706
        organic group 22889
          beta-D-GalpNAc-(1->4)-[alpha-Neup5Gc-(2->3)]-beta-D-Galp-(1->4)-R group 0
            ganglioside GM2 (natural compound) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24839
    subatomic particle 24800
      composite particle 24800
        hadron 24800
          baryon 24800
            nucleon 24800
              atomic nucleus 24800
                atom 24800
                  main group element atom 24668
                    p-block element atom 24668
                      carbon group element atom 24465
                        carbon atom 24429
                          organic molecular entity 24429
                            heteroorganic entity 23829
                              organochalcogen compound 23398
                                organooxygen compound 23246
                                  carbohydrates and carbohydrate derivatives 13166
                                    carbohydrate 13166
                                      oligosaccharide 571
                                        oligosaccharide derivative 142
                                          amino oligosaccharide 2
                                            amino trisaccharide 0
                                              beta-D-GalpNAc-(1->4)-[alpha-Neup5Gc-(2->3)]-beta-D-Galp 0
                                                beta-D-GalpNAc-(1->4)-[alpha-Neup5Gc-(2->3)]-beta-D-Galp-(1->4)-R group 0
                                                  ganglioside GM2 (natural compound) 0
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