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.
A polysaccharide derivative with a repeating unit consisting of beta-D-galactosyl, beta-D-rhamnoosyl and beta-D-glucosyl residues all linked (1->4), to the galactosyl residue of which is attached an N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl disaccharide unit via a (1->3) linkage, while to the rhamnosyl residue is linked (1->3) an alpha-D-galactosyl residue, with all repeating units being linked (1->4). Desialylated polysaccharide of Streptococcus suis serotype 1/2.
Synonyms:
related_synonym:
Formula=(C40H66N2O29)n.H2O; S. suis serotype 1/2 desialylated polysaccharide; Streptococcus suis serotype 1/2 desialylated polysaccharide; [4)-[N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)]-beta-D-galactosyl-(1->4)-[alpha-D-galactosyl-(1->3)]-beta-L-rhamnosyl-(1->4)-beta-D-glucosyl-(1->]n; [4)-[beta-D-GalNAc-(1->4)-beta-D-GlcNAc-(1->3)]-beta-D-Gal-(1->4)-[alpha-D-Gal-(1->3)]-beta-L-Rha-(1->4)-beta-D-Glc-(1->]n; [4)[GalNAc(beta1-4)GlcNAc(beta1-3)]Gal(beta1-4)[Gal(alpha1-3)]Rha(beta1-4)Glc(beta1-]n