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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:alpha-DD-Hep-(1->6)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-O[CH2]3NH2
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Accession:CHEBI:156278 term browser browse the term
Definition:A linear synthetic tetrasaccharide derivative consisting of four D-glycero-alpha-D-manno-heptopyranose residue linked in sequence (1->6),(1->2), (1->2), (1->2). An aminopropyl linker at the reducing end enables printing onto microscope slides. One of a series of substructures of the Helicobacter pylori O6 O-antigen tridecasaccharide O-antigen used for its immunological evaluation.
Synonyms:related_synonym: 3-aminopropyl D-glycero-alpha-D-manno-heptosyl-(1->6)-D-glycero-alpha-D-manno-heptosyl-(1->2)-D-glycero-alpha-D-manno-heptosyl-(1->2)-D-glycero-alpha-D-manno-heptoside;   D-glycero-alpha-D-manno-heptopyranosyl-(1->6)-D-glycero-alpha-D-manno-heptopyranosyl-(1->2)-D-glycero-alpha-D-manno-heptopyranosyl-(1->2)-(3-aminopropyl)-D-glycero-alpha-D-manno-heptopyranoside;   DDHepalpha1-6DDHepalpha1-2DDHepalpha1-2DDHepalphaO[CH2]3NH2;   Formula=C31H57NO25;   InChI=1S/C31H57NO25/c32-2-1-3-50-30-26(18(46)16(44)23(53-30)9(38)5-34)57-31-27(19(47)17(45)24(54-31)10(39)6-35)56-29-21(49)13(41)15(43)25(55-29)11(7-36)51-28-20(48)12(40)14(42)22(52-28)8(37)4-33/h8-31,33-49H,1-7,32H2/t8-,9-,10-,11-,12+,13+,14+,15+,16+,17+,18+,19+,20+,21+,22-,23-,24-,25-,26+,27+,28+,29-,30+,31-/m1/s1;   InChIKey=HRSUMUQRFLLDBF-FFKRISOXSA-N;   SMILES=[H][C@@]1(O[C@H](O[C@H](CO)[C@@]2([H])O[C@H](O[C@H]3[C@@H](O)[C@H](O)[C@]([H])(O[C@@H]3O[C@H]3[C@@H](O)[C@H](O)[C@]([H])(O[C@@H]3OCCCN)[C@H](O)CO)[C@H](O)CO)[C@@H](O)[C@@H](O)[C@@H]2O)[C@@H](O)[C@@H](O)[C@@H]1O)[C@H](O)CO;   alpha-DD-Hepp-(1->6)-alpha-DD-Hepp-(->2)-alpha-DD-Hepp-(1->2)-alpha-DD-Hepp-O[CH2]3NH2
 xref: PMID:32363752



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  CHEBI ontology 19834
    chemical entity 19832
      atom 19832
        nonmetal atom 19770
          oxygen atom 19511
            oxygen molecular entity 19511
              organooxygen compound 19158
                carbohydrates and carbohydrate derivatives 15276
                  glycan 8315
                    oligosaccharide derivative 152
                      alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->6)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-O[CH2]3NH2 0
                        alpha-DD-Hep-(1->6)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-O[CH2]3NH2 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19834
    subatomic particle 19832
      composite particle 19832
        hadron 19832
          baryon 19832
            nucleon 19832
              atomic nucleus 19832
                atom 19832
                  main group element atom 19782
                    p-block element atom 19782
                      carbon group element atom 19730
                        carbon atom 19727
                          organic molecular entity 19727
                            heteroorganic entity 19484
                              organochalcogen compound 19243
                                organooxygen compound 19158
                                  carbohydrates and carbohydrate derivatives 15276
                                    carbohydrate 15276
                                      carbohydrate derivative 14282
                                        glycosyl compound 13042
                                          glycoside 11827
                                            alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->3)-alpha-DD-Hep-(1->6)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-O[CH2]3NH2 0
                                              alpha-DD-Hep-(1->6)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-(1->2)-alpha-DD-Hep-O[CH2]3NH2 0
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