Record Information |
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Version | 1.0 |
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Created at | 2022-09-03 02:27:08 UTC |
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Updated at | 2022-09-03 02:27:08 UTC |
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NP-MRD ID | NP0166965 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | [18,21,24,26,29,32,35-heptahydroxy-28-(2-hydroxy-2-methylpropyl)-31-isopropyl-23-methyl-15-oxo-12-thia-10,16,22,25,27,30,33,36-octaazapentacyclo[12.11.11.0³,¹¹.0⁴,⁹.0¹⁶,²⁰]hexatriaconta-3(11),4,6,8,21,24,26,29,32,35-decaen-34-yl](hydroxy)acetic acid |
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Description | Phallacin belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Phallacin is a very strong basic compound (based on its pKa). Phallacin is one of a group of toxins from the death cap (Amanita phalloides) known as phallotoxins. Phallacin is a potentially toxic compound. Moreover, they inhibit the ATP hydrolysis activity of F-actin. They bind specifically at the interface between F-actin subunits, locking adjacent subunits together. The phallotoxins consist of at least seven compounds, all of which have seven similar peptide rings, isolated from the death cap (Amanita phalloides). This leads to a decrease in the rate constant for the dissociation of actin subunits from filament ends, which essentially stabilizes actin filaments through the prevention of filament depolymerization. Phallotoxins bind actin, preventing its depolymerization and poisoning the cell. Hypovolemic shock; Gastrointestinal symptoms occur after a latent period and include abdominal pain, vomiting, and watery diarrhea. [18,21,24,26,29,32,35-heptahydroxy-28-(2-hydroxy-2-methylpropyl)-31-isopropyl-23-methyl-15-oxo-12-thia-10,16,22,25,27,30,33,36-octaazapentacyclo[12.11.11.0³,¹¹.0⁴,⁹.0¹⁶,²⁰]hexatriaconta-3(11),4,6,8,21,24,26,29,32,35-decaen-34-yl](hydroxy)acetic acid is found in Amanita phalloides. Liver lesions, tachycardia, hypoglycemia, hypotension and electrolyte imbalance with acid- base disturbance (L1160). |
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Structure | CC(C)C1N=C(O)C(CC(C)(C)O)N=C(O)C2CC3=C(NC4=CC=CC=C34)SCC(N=C(O)C(N=C1O)C(O)C(O)=O)C(=O)N1CC(O)CC1C(O)=NC(C)C(O)=N2 InChI=1S/C37H50N8O12S/c1-15(2)25-32(52)44-26(27(47)36(55)56)33(53)41-23-14-58-34-19(18-8-6-7-9-20(18)42-34)11-21(29(49)40-22(30(50)43-25)12-37(4,5)57)39-28(48)16(3)38-31(51)24-10-17(46)13-45(24)35(23)54/h6-9,15-17,21-27,42,46-47,57H,10-14H2,1-5H3,(H,38,51)(H,39,48)(H,40,49)(H,41,53)(H,43,50)(H,44,52)(H,55,56) |
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Synonyms | Not Available |
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Chemical Formula | C37H50N8O12S |
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Average Mass | 830.9040 Da |
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Monoisotopic Mass | 830.32689 Da |
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IUPAC Name | 2-[18,21,24,26,29,32,35-heptahydroxy-28-(2-hydroxy-2-methylpropyl)-23-methyl-15-oxo-31-(propan-2-yl)-12-thia-10,16,22,25,27,30,33,36-octaazapentacyclo[12.11.11.0³,¹¹.0⁴,⁹.0¹⁶,²⁰]hexatriaconta-3(11),4,6,8,21,24,26,29,32,35-decaen-34-yl]-2-hydroxyacetic acid |
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Traditional Name | [18,21,24,26,29,32,35-heptahydroxy-28-(2-hydroxy-2-methylpropyl)-31-isopropyl-23-methyl-15-oxo-12-thia-10,16,22,25,27,30,33,36-octaazapentacyclo[12.11.11.0³,¹¹.0⁴,⁹.0¹⁶,²⁰]hexatriaconta-3(11),4,6,8,21,24,26,29,32,35-decaen-34-yl](hydroxy)acetic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(C)C1N=C(O)C(CC(C)(C)O)N=C(O)C2CC3=C(NC4=CC=CC=C34)SCC(N=C(O)C(N=C1O)C(O)C(O)=O)C(=O)N1CC(O)CC1C(O)=NC(C)C(O)=N2 |
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InChI Identifier | InChI=1S/C37H50N8O12S/c1-15(2)25-32(52)44-26(27(47)36(55)56)33(53)41-23-14-58-34-19(18-8-6-7-9-20(18)42-34)11-21(29(49)40-22(30(50)43-25)12-37(4,5)57)39-28(48)16(3)38-31(51)24-10-17(46)13-45(24)35(23)54/h6-9,15-17,21-27,42,46-47,57H,10-14H2,1-5H3,(H,38,51)(H,39,48)(H,40,49)(H,41,53)(H,43,50)(H,44,52)(H,55,56) |
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InChI Key | LAVFLHFIXHMDLZ-UHFFFAOYSA-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 oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
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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 | Oligopeptides |
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Alternative Parents | |
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Substituents | - Alpha-oligopeptide
- Cyclic alpha peptide
- Macrolactam
- 3-alkylindole
- Alpha-amino acid or derivatives
- Indole
- Indole or derivatives
- Aryl thioether
- Alkylarylthioether
- Hydroxy acid
- Benzenoid
- Alpha-hydroxy acid
- Heteroaromatic compound
- Tertiary alcohol
- Pyrrolidine
- Pyrrole
- Tertiary carboxylic acid amide
- Carboxamide group
- Lactam
- Secondary carboxylic acid amide
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Azacycle
- Carboxylic acid
- Thioether
- Organonitrogen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Alcohol
- Carbonyl group
- Organooxygen compound
- Organic oxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic 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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