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ONTOLOGY REPORT - ANNOTATIONS


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 19779
    role 19727
      biological role 19726
        antimicrobial agent 17315
          phosphatoquinone B 0
Path 2
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  CHEBI ontology 19779
    subatomic particle 19777
      composite particle 19777
        hadron 19777
          baryon 19777
            nucleon 19777
              atomic nucleus 19777
                atom 19777
                  main group element atom 19664
                    p-block element atom 19664
                      carbon group element atom 19559
                        carbon atom 19548
                          organic molecular entity 19548
                            organic group 18463
                              organic divalent group 18456
                                organodiyl group 18456
                                  carbonyl group 18356
                                    carbonyl compound 18356
                                      ketone 16006
                                        cyclic ketone 13482
                                          quinone 8270
                                            naphthoquinone 1421
                                              1,4-naphthoquinones 1397
                                                hydroxy-1,4-naphthoquinone 112
                                                  phosphatoquinone B 0
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