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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:alpha-D-galactosyl-(1->2)-D-galactosyl group
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Accession:CHEBI:59431 term browser browse the term
Definition:The glycosyl group formed from the disaccharide alpha-D-galactosyl-(1->2)-D-galactose.
Synonyms:exact_synonym: alpha-D-galactopyranosyl-(1->2)-D-galactopyranosyl
 related_synonym: 2-O-alpha-D-galactopyranosyl-D-galactopyranosyl;   2-O-alpha-D-galactosyl-D-galactosyl;   Formula=C12H21O10;   Gal(alpha1-2)Gal;   Galalpha1,2Gal-yl;   SMILES=C1([C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O)*
 xref: PMID:1279994

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19821
    role 19769
      biological role 19769
        epitope 6980
          alpha-D-galactosyl-(1->2)-D-galactosyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19821
    subatomic particle 19819
      composite particle 19819
        hadron 19819
          baryon 19819
            nucleon 19819
              atomic nucleus 19819
                atom 19819
                  main group element atom 19716
                    p-block element atom 19716
                      carbon group element atom 19640
                        carbon atom 19630
                          organic molecular entity 19630
                            heteroorganic entity 19294
                              organochalcogen compound 19064
                                organooxygen compound 19014
                                  carbohydrates and carbohydrate derivatives 12341
                                    carbohydrate 12341
                                      oligosaccharide 572
                                        disaccharide 479
                                          glycosylgalactose 0
                                            alpha-D-Galp-(1->2)-D-Galp 0
                                              alpha-D-galactosyl-(1->2)-D-galactosyl group 0
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