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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:34970 term browser browse the term
Definition:An alkaloid isolated from the marine dinoflagellates and cyanobacteria that causes paralytic shellfish poisoning.
Synonyms:exact_synonym: [(3aS,4R,10aS)-10,10-dihydroxy-2,6-diiminooctahydro-1H,8H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate
 related_synonym: Formula=C10H17N7O4;   InChI=1S/C10H17N7O4/c11-6-15-5-4(3-21-8(13)18)14-7(12)17-2-1-9(19,20)10(5,17)16-6/h4-5,19-20H,1-3H2,(H2,12,14)(H2,13,18)(H3,11,15,16)/t4-,5-,10-/m0/s1;   InChIKey=RPQXVSUAYFXFJA-HGRQIUPRSA-N;   SMILES=NC(=O)OC[C@@H]1NC(=N)N2CCC(O)(O)[C@@]22NC(=N)N[C@@H]12
 xref: CAS:35523-89-8;   HMDB:HMDB0029368;   KEGG:C13757
 xref_mesh: MESH:D012530
 xref: PMID:22628533;   PMID:23966031;   PMID:24184516;   PMID:24460188;   Reaxys:47858;   Wikipedia:Saxitoxin

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saxitoxin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abcb1a ATP binding cassette subfamily B member 1A multiple interactions
affects activity
ISO [Thioctic Acid co-treated with Saxitoxin] affects the activity of ABCB1 protein
Saxitoxin affects the activity of ABCB1 protein
CTD PMID:29128272 NCBI chr 4:22,339,829...22,517,642
Ensembl chr 4:22,133,521...22,425,515
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      biological role 19764
        poison 18080
          toxin 13949
            saxitoxin 1
              saxitoxin acetate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      carbon group element atom 19608
                        carbon atom 19597
                          organic molecular entity 19597
                            organic group 18537
                              organic divalent group 18530
                                organodiyl group 18530
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      carboxylic ester 14365
                                        carbamate ester 7390
                                          saxitoxin 1
                                            saxitoxin acetate 0
paths to the root


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.