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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 19808
    chemical entity 19808
      group 19729
        organic group 18725
          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 19808
    subatomic particle 19807
      composite particle 19807
        hadron 19807
          baryon 19807
            nucleon 19807
              atomic nucleus 19807
                atom 19807
                  main group element atom 19704
                    p-block element atom 19704
                      carbon group element atom 19626
                        carbon atom 19616
                          organic molecular entity 19616
                            heteroorganic entity 19280
                              organochalcogen compound 19051
                                organooxygen compound 19001
                                  carbohydrates and carbohydrate derivatives 12344
                                    carbohydrate 12344
                                      oligosaccharide 571
                                        oligosaccharide derivative 138
                                          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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