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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:139545 term browser browse the term
Definition:A polyacyl alpha,alpha-trehalose in which the two hydroxy hydrogens at positions 6 and 6' of alpha,alpha-trehalose have been replaced by fatty acyl groups. A 6,6'-diacyltrehalose lipid found in C. elegans dauer larvae.
Synonyms:related_synonym: Formula=C14H20O13R2;   SMILES=O[C@H]1[C@H](O)[C@@H](COC(*)=O)O[C@H](O[C@H]2O[C@H](COC(*)=O)[C@@H](O)[C@H](O)[C@H]2O)[C@@H]1O;   maradolipids
 xref: PMID:21053225;   PMID:21739985;   PMID:23227969;   PMID:23982734

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Path 1
Term Annotations click to browse term
  CHEBI ontology 21545
    chemical entity 21543
      atom 21530
        nonmetal atom 21410
          carbon atom 21121
            organic molecular entity 21121
              lipid 17881
                fatty acid 16582
                  maradolipid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21545
    subatomic particle 21530
      composite particle 21530
        hadron 21530
          baryon 21530
            nucleon 21530
              atomic nucleus 21530
                atom 21530
                  main group element atom 21434
                    p-block element atom 21434
                      carbon group element atom 21224
                        carbon atom 21121
                          organic molecular entity 21121
                            heteroorganic entity 20756
                              organochalcogen compound 19975
                                organooxygen compound 19897
                                  carbohydrates and carbohydrate derivatives 12808
                                    carbohydrate 12808
                                      oligosaccharide 523
                                        disaccharide 432
                                          glycosyl glycoside 101
                                            hexopyranosyl hexopyranoside 31
                                              trehalose 31
                                                alpha,alpha-trehalose 22
                                                  acyl alpha,alpha-trehalose 1
                                                    polyacyl alpha,alpha-trehalose 1
                                                      maradolipid 0
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