Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2012-09-06 21:03:24 UTC |
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Update Date | 2022-09-22 18:35:08 UTC |
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HMDB ID | HMDB0029027 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Prolyl-Threonine |
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Description | Prolyl-Threonine is a dipeptide composed of proline and threonine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an 'Expected' metabolite. |
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Structure | CC(O)C(NC(=O)C1CCCN1)C(O)=O InChI=1S/C9H16N2O4/c1-5(12)7(9(14)15)11-8(13)6-3-2-4-10-6/h5-7,10,12H,2-4H2,1H3,(H,11,13)(H,14,15) |
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Synonyms | Value | Source |
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L-Prolyl-L-threonine | HMDB | p-T Dipeptide | HMDB | Pro-THR | HMDB | Proline threonine dipeptide | HMDB | Proline-threonine dipeptide | HMDB | Prolylthreonine | HMDB | PT Dipeptide | HMDB | 3-Hydroxy-2-{[hydroxy(pyrrolidin-2-yl)methylidene]amino}butanoate | HMDB |
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Chemical Formula | C9H16N2O4 |
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Average Molecular Weight | 216.2343 |
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Monoisotopic Molecular Weight | 216.11100701 |
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IUPAC Name | 3-hydroxy-2-[(pyrrolidin-2-yl)formamido]butanoic acid |
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Traditional Name | 3-hydroxy-2-(pyrrolidin-2-ylformamido)butanoic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(O)C(NC(=O)C1CCCN1)C(O)=O |
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InChI Identifier | InChI=1S/C9H16N2O4/c1-5(12)7(9(14)15)11-8(13)6-3-2-4-10-6/h5-7,10,12H,2-4H2,1H3,(H,11,13)(H,14,15) |
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InChI Key | GVUVRRPYYDHHGK-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
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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 | Dipeptides |
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Alternative Parents | |
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Substituents | - Alpha-dipeptide
- Proline or derivatives
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- Alpha-amino acid or derivatives
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine-2-carboxamide
- Beta-hydroxy acid
- Heterocyclic fatty acid
- Hydroxy fatty acid
- Short-chain hydroxy acid
- Hydroxy acid
- Fatty acyl
- Fatty acid
- Pyrrolidine
- Secondary alcohol
- Secondary carboxylic acid amide
- Amino acid or derivatives
- Carboxamide group
- Amino acid
- Organoheterocyclic compound
- Secondary amine
- Carboxylic acid
- Secondary aliphatic amine
- Monocarboxylic acid or derivatives
- Azacycle
- Organic oxygen compound
- Organic nitrogen compound
- Organooxygen compound
- Carbonyl group
- Organopnictogen compound
- Organic oxide
- Alcohol
- Organonitrogen compound
- Amine
- Hydrocarbon derivative
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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 | -3.74 | Extrapolated |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Prolyl-Threonine,1TMS,isomer #1 | CC(O[Si](C)(C)C)C(NC(=O)C1CCCN1)C(=O)O | 1939.5 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TMS,isomer #2 | CC(O)C(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C | 1939.3 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TMS,isomer #3 | CC(O)C(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C | 1929.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TMS,isomer #4 | CC(O)C(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O | 1958.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #1 | CC(O[Si](C)(C)C)C(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C | 1983.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #2 | CC(O[Si](C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C | 1969.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #3 | CC(O[Si](C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O | 2011.7 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 1933.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #5 | CC(O)C(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1972.6 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TMS,isomer #6 | CC(O)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 1937.7 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #1 | CC(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 1963.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #1 | CC(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 2044.2 | Standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #2 | CC(O[Si](C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2025.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #2 | CC(O[Si](C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2055.8 | Standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #3 | CC(O[Si](C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2026.5 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #3 | CC(O[Si](C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2066.2 | Standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 1989.6 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2053.0 | Standard non polar | 33892256 | Prolyl-Threonine,4TMS,isomer #1 | CC(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2086.7 | Semi standard non polar | 33892256 | Prolyl-Threonine,4TMS,isomer #1 | CC(O[Si](C)(C)C)C(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2131.9 | Standard non polar | 33892256 | Prolyl-Threonine,1TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(NC(=O)C1CCCN1)C(=O)O | 2210.5 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TBDMS,isomer #2 | CC(O)C(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C(C)(C)C | 2216.3 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TBDMS,isomer #3 | CC(O)C(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2183.5 | Semi standard non polar | 33892256 | Prolyl-Threonine,1TBDMS,isomer #4 | CC(O)C(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O | 2223.2 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C(C)(C)C | 2457.7 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2437.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #3 | CC(O[Si](C)(C)C(C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O | 2502.6 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2407.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #5 | CC(O)C(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2478.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,2TBDMS,isomer #6 | CC(O)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2433.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2629.8 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2632.4 | Standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2720.6 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #2 | CC(O[Si](C)(C)C(C)(C)C)C(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2640.4 | Standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #3 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2719.9 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #3 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2643.3 | Standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2672.1 | Semi standard non polar | 33892256 | Prolyl-Threonine,3TBDMS,isomer #4 | CC(O)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2635.2 | Standard non polar | 33892256 | Prolyl-Threonine,4TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2926.6 | Semi standard non polar | 33892256 | Prolyl-Threonine,4TBDMS,isomer #1 | CC(O[Si](C)(C)C(C)(C)C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2873.8 | Standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Prolyl-Threonine GC-MS (Non-derivatized) - 70eV, Positive | splash10-00dm-9200000000-5f9077954e597b21a3a7 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Prolyl-Threonine GC-MS (2 TMS) - 70eV, Positive | splash10-006x-4911000000-ed4fec6f808a68bcd40c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Prolyl-Threonine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 10V, Positive-QTOF | splash10-0002-3920000000-1d2f8c8952e89bba5243 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 20V, Positive-QTOF | splash10-00di-9500000000-ebf0142a875cfc5e95f9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 40V, Positive-QTOF | splash10-00di-9000000000-2bc90d1d51598ab3cce4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 10V, Negative-QTOF | splash10-01b9-0940000000-1442f3ea95318e52b3c8 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 20V, Negative-QTOF | splash10-0fka-1900000000-e1135d7428aba16cf547 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 40V, Negative-QTOF | splash10-00dl-9300000000-0d6a6bed1948e7e13627 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 10V, Positive-QTOF | splash10-006t-9000000000-b9e20492fa0fafeb68c5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 20V, Positive-QTOF | splash10-00di-9000000000-74f8c61ba86b4c86fa97 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 40V, Positive-QTOF | splash10-00di-9000000000-e7d509e10dd817033a4e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 10V, Negative-QTOF | splash10-014i-0490000000-ccc552d05e227c653905 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 20V, Negative-QTOF | splash10-0fr2-9400000000-3084beac137c42e69a86 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Prolyl-Threonine 40V, Negative-QTOF | splash10-014m-9000000000-e261dca8686c03d39eb2 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum |
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General References | - Hara Y, Kanagawa M, Kunz S, Yoshida-Moriguchi T, Satz JS, Kobayashi YM, Zhu Z, Burden SJ, Oldstone MB, Campbell KP: Like-acetylglucosaminyltransferase (LARGE)-dependent modification of dystroglycan at Thr-317/319 is required for laminin binding and arenavirus infection. Proc Natl Acad Sci U S A. 2011 Oct 18;108(42):17426-31. doi: 10.1073/pnas.1114836108. Epub 2011 Oct 10. [PubMed:21987822 ]
- Kim Y, Song J, Mays CE, Titlow W, Yoon D, Ryou C: Changes in gene expression of kringle domain-containing proteins in murine brains and neuroblastoma cells infected by prions. Mol Cell Biochem. 2009 Aug;328(1-2):177-82. doi: 10.1007/s11010-009-0087-4. Epub 2009 Mar 26. [PubMed:19322640 ]
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