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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.

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Accession:CHEBI:71350 term browser browse the term
Definition:A linear amino trisaccharide comprised of a (1->3)-linked sequence of N-acetyl-beta-D-glucosamine, beta-D-galactose and N-acetyl-beta-D-galactosamine residues.
Synonyms:exact_synonym: 2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-alpha-D-galactopyranose
 related_synonym: Formula=C22H38N2O16;   GlcNAcb1-3Galb1-3GalNAca;   GlcNAcbeta1-3Galbeta1-3GalNAcalpha;   InChI=1S/C22H38N2O16/c1-6(28)23-11-16(33)13(30)8(3-25)37-21(11)40-19-15(32)10(5-27)38-22(17(19)34)39-18-12(24-7(2)29)20(35)36-9(4-26)14(18)31/h8-22,25-27,30-35H,3-5H2,1-2H3,(H,23,28)(H,24,29)/t8-,9-,10-,11-,12-,13-,14+,15+,16-,17-,18-,19+,20+,21+,22+/m1/s1;   InChIKey=UHXCBMGDLOQUHX-GJGNTVEQSA-N;   N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosamine;   SMILES=CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@@H](O)[C@@H](CO)O[C@@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@H](O)[C@@H]2NC(C)=O)[C@@H]1O;   WURCS=2.0/3,3,2/[a2112h-1a_1-5_2*NCC/3=O][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O]/1-2-3/a3-b1_b3-c1;   beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->3)-alpha-D-GalNAc
 xref: GlyGen:G75472OU;   GlyTouCan:G75472OU;   PMID:19443021;   PMID:25568069;   PMID:31537530

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  CHEBI ontology 0
    role 0
      biological role 0
        epitope 0
          beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->3)-alpha-D-GalpNAc 0
Path 2
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            heteroorganic entity 0
                              organochalcogen compound 0
                                organooxygen compound 0
                                  carbohydrates and carbohydrate derivatives 0
                                    carbohydrate 0
                                      oligosaccharide 0
                                        oligosaccharide derivative 0
                                          amino oligosaccharide 0
                                            galactosamine oligosaccharide 0
                                              beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->3)-alpha-D-GalpNAc 0
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