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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:phosphatoquinone B
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Accession:CHEBI:66752 term browser browse the term
Definition:A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone substituted by a (2E)-3,7-dimethylocta-2,6-dien-1-yl group at position 2, a methyl group at position 3, and hydroxy groups at positions 5 and 7. It is isolated from the culture broth of Streptomyces sp.TC-0363 and exhibits inhibitory activity against the enzyme protein tyrosine phosphatase.
Synonyms:exact_synonym: 2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-5,7-dihydroxy-3-methylnaphthalene-1,4-dione
 related_synonym: Formula=C21H24O4;   InChI=1S/C21H24O4/c1-12(2)6-5-7-13(3)8-9-16-14(4)20(24)19-17(21(16)25)10-15(22)11-18(19)23/h6,8,10-11,22-23H,5,7,9H2,1-4H3/b13-8+;   InChIKey=HFMUGRCEDVYMSK-MDWZMJQESA-N;   SMILES=CC(C)=CCC\\C(C)=C\\CC1=C(C)C(=O)c2c(O)cc(O)cc2C1=O
 xref: PMID:10344559;   Reaxys:8166079


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  CHEBI ontology 494
    role 501
      biological role 494
        antimicrobial agent 122
          phosphatoquinone B 0
Path 2
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  CHEBI ontology 494
    subatomic particle 494
      composite particle 494
        hadron 501
          baryon 494
            nucleon 494
              atomic nucleus 494
                atom 494
                  main group element atom 487
                    p-block element atom 487
                      carbon group element atom 476
                        carbon atom 482
                          organic molecular entity 475
                            heteroorganic entity 471
                              organochalcogen compound 425
                                organooxygen compound 423
                                  carbonyl compound 399
                                    ketone 48
                                      cyclic ketone 44
                                        quinone 6
                                          naphthoquinone 1
                                            1,4-naphthoquinones 1
                                              hydroxy-1,4-naphthoquinone 0
                                                phosphatoquinone B 0
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