Record Information |
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Version | 1.0 |
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Created at | 2022-09-11 20:46:18 UTC |
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Updated at | 2022-09-11 20:46:18 UTC |
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NP-MRD ID | NP0319635 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | (1r,4r,5r,6r,7s,8r)-6-(acetyloxy)-7-amino-4-hydroxy-4-(c-hydroxycarbonimidoyl)-8-(phosphonooxy)-9-oxa-3-thiabicyclo[3.3.1]nonane-1-carboxylic acid |
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Description | Tagetitoxin belongs to the class of organic compounds known as delta amino acids and derivatives. Delta amino acids and derivatives are compounds containing a carboxylic acid group and an amino group at the C5 carbon atom. In contrast, eukaryotic RNA polymerase I and II as well as single-subunit RNA polymerases of bacteriophage T7 and SP6 are relatively insensitive to the compound. Tagetitoxin is a very strong basic compound (based on its pKa). Tagetitoxin (TGT) is a bacterial phytotoxin produced by Pseudomonas syringae pv. It has been suggested that TGT forms a ternary RNAP-NTP-TGT complex and inhibits phosphodiester bond synthesis either by binding an inhibitory magnesium ion or by trapping a flexible active site domain in an inactive conformation. When TGT was first isolated, it was only partially characterized. Chloroplast RNA polymerase belongs to ubiquitous family of multisubunit RNA polymerases (RNAP) and is most closely related to bacterial enzymes. The absolute configuration remains undetermined, and attempts at confirming the structure by organic synthesis are underway. However, the detailed mechanism of inhibition remains a subject of heated debate. (1r,4r,5r,6r,7s,8r)-6-(acetyloxy)-7-amino-4-hydroxy-4-(c-hydroxycarbonimidoyl)-8-(phosphonooxy)-9-oxa-3-thiabicyclo[3.3.1]nonane-1-carboxylic acid is found in Pseudomonas syringae. TGT interferes with development of chloroplasts in young plant leaves thereby causing chlorosis. |
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Structure | CC(=O)O[C@@H]1[C@H](N)[C@@H](OP(O)(O)=O)[C@]2(CS[C@](O)([C@@H]1O2)C(N)=O)C(O)=O InChI=1S/C11H17N2O11PS/c1-3(14)22-5-4(12)6(24-25(19,20)21)10(9(16)17)2-26-11(18,8(13)15)7(5)23-10/h4-7,18H,2,12H2,1H3,(H2,13,15)(H,16,17)(H2,19,20,21)/t4-,5+,6+,7+,10+,11+/m0/s1 |
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Synonyms | Value | Source |
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(1R,4R,5R,6R,7S,8R)-6-(Acetyloxy)-7-amino-4-hydroxy-4-(C-hydroxycarbonimidoyl)-8-(phosphonooxy)-9-oxa-3-thiabicyclo[3.3.1]nonane-1-carboxylate | Generator |
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Chemical Formula | C11H17N2O11PS |
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Average Mass | 416.2980 Da |
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Monoisotopic Mass | 416.02907 Da |
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IUPAC Name | (1R,4R,5R,6R,7S,8R)-6-(acetyloxy)-7-amino-4-carbamoyl-4-hydroxy-8-(phosphonooxy)-9-oxa-3-thiabicyclo[3.3.1]nonane-1-carboxylic acid |
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Traditional Name | tagetitoxin |
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CAS Registry Number | Not Available |
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SMILES | CC(=O)O[C@@H]1[C@H](N)[C@@H](OP(O)(O)=O)[C@]2(CS[C@](O)([C@@H]1O2)C(N)=O)C(O)=O |
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InChI Identifier | InChI=1S/C11H17N2O11PS/c1-3(14)22-5-4(12)6(24-25(19,20)21)10(9(16)17)2-26-11(18,8(13)15)7(5)23-10/h4-7,18H,2,12H2,1H3,(H2,13,15)(H,16,17)(H2,19,20,21)/t4-,5+,6+,7+,10+,11+/m0/s1 |
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InChI Key | UVAAUIDYGIWLMB-HGNFPZBQSA-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 |
| Chemical Shift Submissions |
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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 delta amino acids and derivatives. Delta amino acids and derivatives are compounds containing a carboxylic acid group and an amino group at the C5 carbon atom. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Delta amino acids and derivatives |
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Alternative Parents | |
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Substituents | - Delta amino acid or derivatives
- Gamma amino acid or derivatives
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Monosaccharide
- Organic phosphoric acid derivative
- Oxane
- 1,4-oxathiane
- Phosphoric acid ester
- Pyran
- Alkyl phosphate
- Primary carboxylic acid amide
- Amino acid
- Carboxylic acid ester
- Carboxamide group
- Carboxylic acid
- Oxacycle
- Organoheterocyclic compound
- Dialkyl ether
- Ether
- Organic oxide
- Primary aliphatic amine
- Organic oxygen compound
- Amine
- Organic nitrogen compound
- Carbonyl group
- Organopnictogen compound
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Primary amine
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic 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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