| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 16:29:57 UTC |
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| Updated at | 2022-05-11 16:29:57 UTC |
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| NP-MRD ID | NP0086750 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5-Methylthioribulose 1-phosphate |
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| Description | 5-Methylthioribulose 1-phosphate, also known as 1PMT-ribulose or 1-phospho-5-S-methylthioribulose, belongs to the class of organic compounds known as glycerone phosphates. These are organic compounds containing a glycerone moiety that carries a phosphate group at the O-1 or O-2 position. 5-Methylthioribulose 1-phosphate is an extremely weak basic (essentially neutral) compound (based on its pKa). 5-Methylthioribulose 1-phosphate is an intermediate in the methionine salvage pathway. 5-Deoxy-5-methylthioadenosine (methylthioadenosine) is a metabolite of S-adenosyl-L-methionine formed during the synthesis of the polyamines, spermidine and spermine. 5-Methylthioribulose 1-phosphate exists in all living species, ranging from bacteria to humans. Outside of the human body, 5-Methylthioribulose 1-phosphate has been detected, but not quantified in, several different foods, such as gooseberries, lemon balms, saffrons, arctic blackberries, and alliums. This could make 5-methylthioribulose 1-phosphate a potential biomarker for the consumption of these foods. The first step is the phosphorolysis of methylthioadenosine to 5-methylthioribose-1-phosphate and adenine by the enzyme 5-deoxy- 5-methylthioadenosine phosphorylase (methylthioadenosine phosphorylase); 5-methylthioribose-1-phosphate is then converted to 5-Methylthioribulose 1-phosphate (PMID: 6725268 ). It is a microbial metabolite produced by gut microbes during methionine generation from methylthioadenosine. |
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| Structure | CSC[C@@H](O)[C@@H](O)C(=O)COP(O)(O)=O InChI=1S/C6H13O7PS/c1-15-3-5(8)6(9)4(7)2-13-14(10,11)12/h5-6,8-9H,2-3H2,1H3,(H2,10,11,12)/t5-,6+/m1/s1 |
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| Synonyms | | Value | Source |
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| 5-S-Methyl-1-O-phosphono-5-thio-D-ribulose | ChEBI | | 5-(Methylsulfanyl)-D-ribulose 1-phosphate | Kegg | | 5-(Methylsulfanyl)-D-ribulose 1-phosphoric acid | Generator | | 5-(Methylsulphanyl)-D-ribulose 1-phosphate | Generator | | 5-(Methylsulphanyl)-D-ribulose 1-phosphoric acid | Generator | | 5-Methylthioribulose 1-phosphoric acid | Generator | | 1-Phospho-5-S-methylthioribulose | HMDB | | 1-Phosphomethylthioribulose | HMDB | | 1PMT-Ribulose | HMDB | | 5-Methylthio-2-ribulose-1-phosphate | HMDB | | 5-Methylthio-5-deoxy-D-ribulose 1-phosphate | HMDB | | 5-Methylthio-5-deoxy-D-ribulose-1-phosphate | HMDB | | 5-Methylthioribulose-1-phosphate | HMDB | | 5-S-Methyl-5-thio-D-erythro-pent-2-ulose 1-(dihydrogen phosphate) | HMDB | | 5-S-Methyl-5-thio-D-ribulose 1-(dihydrogen phosphate) | HMDB | | Methylthioribulose-1-phosphate | HMDB | | MTRu-1-p | HMDB | | S-Methyl-5-thio-D-ribulose 1-phosphate | HMDB | | 1-PMT-Ribulose | HMDB | | Methylthioribulose 1-phosphate | HMDB | | 5-(Methylthio)ribulose 1-phosphate | HMDB |
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| Chemical Formula | C6H13O7PS |
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| Average Mass | 260.2020 Da |
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| Monoisotopic Mass | 260.01196 Da |
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| IUPAC Name | {[(3R,4S)-3,4-dihydroxy-5-(methylsulfanyl)-2-oxopentyl]oxy}phosphonic acid |
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| Traditional Name | methylthioribulose-1-phosphate |
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| CAS Registry Number | Not Available |
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| SMILES | CSC[C@@H](O)[C@@H](O)C(=O)COP(O)(O)=O |
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| InChI Identifier | InChI=1S/C6H13O7PS/c1-15-3-5(8)6(9)4(7)2-13-14(10,11)12/h5-6,8-9H,2-3H2,1H3,(H2,10,11,12)/t5-,6+/m1/s1 |
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| InChI Key | CNSJRYUMVMWNMC-RITPCOANSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 glycerone phosphates. These are organic compounds containing a glycerone moiety that carries a phosphate group at the O-1 or O-2 position. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbonyl compounds |
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| Direct Parent | Glycerone phosphates |
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| Alternative Parents | |
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| Substituents | - Glycerone phosphate
- Monoalkyl phosphate
- Acyloin
- Beta-hydroxy ketone
- Monosaccharide
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Alpha-hydroxy ketone
- Secondary alcohol
- 1,2-diol
- Thioether
- Sulfenyl compound
- Dialkylthioether
- Organosulfur compound
- Alcohol
- Organic oxide
- Hydrocarbon derivative
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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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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