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-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-yl group
A trisaccharide beta-D-glucosyl group obtained by removal of the hydroxy group from the hemiacetal function of alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucose. Part of, and the proposed epitope from, alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide (globoside Gb3Cer; globotriosylceramide; CTH).