| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 06:53:12 UTC |
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| Updated at | 2022-09-02 06:53:13 UTC |
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| NP-MRD ID | NP0150692 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2e,4r,5s,6e)-3,5-dimethoxy-4-methyl-7-(2-{2-[(2s,3e,5e)-7-methylocta-3,5-dien-2-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)hepta-2,6-dienimidic acid |
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| Description | Myxothiazol belongs to the class of organic compounds known as 2,4-disubstituted thiazoles. 2,4-Disubstituted thiazoles are compounds containing a thiazole ring substituted at the positions 2 and 3. Myxothiazol is a moderately basic compound (based on its pKa). Binding of myxothiazol induces a red-shift to the visible absorption spectrum of reduced haem bl. Movement of the cytoplasmic domain of the Rieske protein is therefore unaffected by the binding of this inhibitor. Myxothiazol (produced by the myxobacterium Myxococcus fulvus) is an inhibitor of the mitochondrial cytochrome bc1 complex (coenzyme Q - cytochrome c reductase). Myxothiazol is a competitive inhibitor of ubiquinol, and binds at the quinol oxidation (Qo) site of the bc1 complex, blocking electron transfer to the Rieske iron-sulfur protein. (2e,4r,5s,6e)-3,5-dimethoxy-4-methyl-7-(2-{2-[(2s,3e,5e)-7-methylocta-3,5-dien-2-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)hepta-2,6-dienimidic acid is found in Myxococcus fulvus. In contrast to stigmatellin, myxothiazol does not form a hydrogen bond to the Rieske iron-sulfur protein, binding instead in the 'b-proximal' region of the cytochrome b Qo site. |
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| Structure | CO[C@@H](\C=C\C1=CSC(=N1)C1=CSC(=N1)[C@@H](C)\C=C\C=C\C(C)C)[C@@H](C)C(\OC)=C/C(N)=O InChI=1S/C25H33N3O3S2/c1-16(2)9-7-8-10-17(3)24-28-20(15-33-24)25-27-19(14-32-25)11-12-21(30-5)18(4)22(31-6)13-23(26)29/h7-18,21H,1-6H3,(H2,26,29)/b9-7+,10-8+,12-11+,22-13+/t17-,18+,21-/m0/s1 |
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| Synonyms | | Value | Source |
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| (2E,4R,5S,6E)-3,5-Dimethoxy-4-methyl-7-(2-{2-[(2S,3E,5E)-7-methylocta-3,5-dien-2-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)hepta-2,6-dienimidate | Generator |
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| Chemical Formula | C25H33N3O3S2 |
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| Average Mass | 487.6780 Da |
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| Monoisotopic Mass | 487.19633 Da |
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| IUPAC Name | (2E,4R,5S,6E)-3,5-dimethoxy-4-methyl-7-(2-{2-[(2S,3E,5E)-7-methylocta-3,5-dien-2-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)hepta-2,6-dienamide |
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| Traditional Name | myxothiazol |
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| CAS Registry Number | Not Available |
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| SMILES | CO[C@@H](\C=C\C1=CSC(=N1)C1=CSC(=N1)[C@@H](C)\C=C\C=C\C(C)C)[C@@H](C)C(\OC)=C/C(N)=O |
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| InChI Identifier | InChI=1S/C25H33N3O3S2/c1-16(2)9-7-8-10-17(3)24-28-20(15-33-24)25-27-19(14-32-25)11-12-21(30-5)18(4)22(31-6)13-23(26)29/h7-18,21H,1-6H3,(H2,26,29)/b9-7+,10-8+,12-11+,22-13+/t17-,18+,21-/m0/s1 |
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| InChI Key | XKTFQMCPGMTBMD-FYHMSGCOSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 2,4-disubstituted thiazoles. 2,4-Disubstituted thiazoles are compounds containing a thiazole ring substituted at the positions 2 and 3. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Azoles |
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| Sub Class | Thiazoles |
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| Direct Parent | 2,4-disubstituted thiazoles |
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| Alternative Parents | |
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| Substituents | - 2,4-disubstituted 1,3-thiazole
- Vinylogous ester
- Heteroaromatic compound
- Carboxamide group
- Primary carboxylic acid amide
- Carboxylic acid derivative
- Dialkyl ether
- Ether
- Azacycle
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxide
- Organic oxygen compound
- Hydrocarbon derivative
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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