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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:77918 term browser browse the term
Definition:A polyether antibiotic produced by a strain of Streptomyces mutabilis NRRL 8088.
Synonyms:exact_synonym: (5S)-1-C-[(1S)-1-carboxyethyl]-2,4-dideoxy-5-{(1S)-1-[(2S,5R,7S,8R,9S)-9-hydroxy-2-{(2S,2'R,3'S,5R,5'R)-5'-[(2S,3S,5R,6S)-6-hydroxy-3,5,6-trimethyltetrahydro-2H-pyran-2-yl]-2,3'-dimethyloctahydro-2,2'-bifuran-5-yl}-2,8-dimethyl-1,6-dioxaspiro[4.5]dec-7-yl]ethyl}-2,4-dimethyl-3-O-methyl-beta-L-arabinopyranose
 related_synonym: Formula=C41H70O12;   InChI=1S/C41H70O12/c1-20-17-22(3)39(11,45)50-31(20)29-18-21(2)35(48-29)38(10)14-13-30(49-38)37(9)15-16-40(53-37)19-28(42)23(4)32(51-40)24(5)33-25(6)34(47-12)26(7)41(46,52-33)27(8)36(43)44/h20-35,42,45-46H,13-19H2,1-12H3,(H,43,44)/t20-,21-,22+,23+,24+,25-,26+,27+,28-,29+,30+,31-,32-,33+,34-,35+,37-,38-,39-,40+,41+/m0/s1;   InChIKey=WWEDNBWYGGJQOV-RIWLGXEFSA-N;   SMILES=CO[C@H]1[C@@H](C)[C@H](O[C@@](O)([C@H](C)C(O)=O)[C@@H]1C)[C@H](C)[C@H]1O[C@@]2(CC[C@](C)(O2)[C@H]2CC[C@](C)(O2)[C@@H]2O[C@H](C[C@@H]2C)[C@H]2O[C@](C)(O)[C@H](C)C[C@@H]2C)C[C@H](O)[C@H]1C;   antibiotic S 11743A
 xref: CAS:62618-08-0;   PMID:528398;   PMID:591458;   PMID:7440419;   Patent:US4933364;   Reaxys:1614502
 cyclic_relationship: is_conjugate_acid_of CHEBI:77917

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  CHEBI ontology 19781
    role 19726
      biological role 19726
        biophysical role 12686
          membrane transport modulator 12484
            ionophore 1193
              mutalomycin 0
Path 2
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  CHEBI ontology 19781
    subatomic particle 19779
      composite particle 19779
        hadron 19779
          baryon 19779
            nucleon 19779
              atomic nucleus 19779
                atom 19779
                  main group element atom 19669
                    p-block element atom 19669
                      carbon group element atom 19588
                        carbon atom 19578
                          organic molecular entity 19578
                            organic group 18620
                              organic divalent group 18611
                                organodiyl group 18611
                                  carbonyl group 18526
                                    carbonyl compound 18526
                                      carboxylic acid 18202
                                        hydroxy carboxylic acid 3648
                                          hydroxy monocarboxylic acid 3648
                                            3-hydroxy monocarboxylic acid 217
                                              mutalomycin 0
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