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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:cylindrospermopsin
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Accession:CHEBI:88046 term browser browse the term
Definition:A triazaacenaphthylene that is 2,2a,3,4,5,5a,6,7-octahydro-1H-1,8,8b-triazaacenaphthylene which is substituted at positions 3, 4, and 7 by methyl, sulfooxy, and (2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)(hydroxy)methyl groups, respectively (the 2aS,3R,4S,5aS,7R stereoisomer in which the carbon bearing the hydroxy group has R configuration). It is a cyanotoxin produced by several species of freshwater cyanobacteria, such as Aphanizomenon ovalisporum.
Synonyms:exact_synonym: (2aS,3R,4S,5aS,7R)-7-[(R)-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)(hydroxy)methyl]-3-methyl-2a,3,4,5,5a,6,7,8-octahydro-2H-1,8,8b-triazaacenaphthylen-4-yl hydrogen sulfate
 related_synonym: CYL;   CYN;   Formula=C15H21N5O7S;   InChI=1S/C15H21N5O7S/c1-6-10-5-16-14-17-8(13(22)9-4-12(21)19-15(23)18-9)2-7(20(10)14)3-11(6)27-28(24,25)26/h4,6-8,10-11,13,22H,2-3,5H2,1H3,(H,16,17)(H,24,25,26)(H2,18,19,21,23)/t6-,7+,8-,10-,11+,13-/m1/s1;   InChIKey=LHJPHMKIGRLKDR-VDPNAHCISA-N;   SMILES=[C@@]12(C[C@@H]([C@@H]([C@@]3(N1C(N[C@](C2)([C@H](C4=CC(NC(N4)=O)=O)O)[H])=NC3)[H])C)OS(O)(=O)=O)[H]
 xref: CAS:143545-90-8;   KEGG:C19999
 xref_mesh: MESH:C089595
 xref: PMID:11535093;   PMID:12635096;   PMID:18440200;   PMID:24000190;   PMID:24477983;   PMID:24846598;   PMID:25219470;   PMID:25553582;   PMID:25575781;   PMID:25639895;   PMID:25661706;   PMID:25768423;   PMID:26091872;   PMID:26191986;   PMID:26209169;   Wikipedia:Cylindrospermopsin
 cyclic_relationship: is_tautomer_of CHEBI:88044


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  CHEBI ontology 0
    role 0
      biological role 0
        aetiopathogenetic role 0
          genotoxin 0
            cylindrospermopsin 0
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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
                      chalcogen 0
                        oxygen atom 0
                          oxygen molecular entity 0
                            hydroxides 0
                              oxoacid 0
                                chalcogen oxoacid 0
                                  sulfur oxoacid 0
                                    sulfuric acid 0
                                      sulfuric acid derivative 0
                                        sulfates 0
                                          organic sulfate 0
                                            cylindrospermopsin 0
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