Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2023-02-21 17:15:36 UTC |
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HMDB ID | HMDB0001325 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | N6,N6,N6-Trimethyl-L-lysine |
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Description | N6,N6,N6-Trimethyl-L-lysine is a methylated derivative of the amino acid lysine. It is a component of histone proteins, a precursor of carnitine and a coenzyme of fatty acid oxidation. N6,N6,N6-Trimethyl-L-lysine residues are found in a number of proteins and are generated by the action of S-adenosyl-L-methionine on exposed lysine residues. When trimethyllysine is released from cognate proteins via proteolysis, it serves as a precursor for carnitine biosynthesis. Mitochondrial 6-N-trimethyllysine dioxygenase converts 6-N-trimethyllysine to 3-hydroxy-6-N-trimethyllysine as the first step for carnitine biosynthesis. Because the subsequent carnitine biosynthesis enzymes are cytosolic, 3-hydroxy-6-N-trimethyllysine must be transported out of the mitochondria by a putative mitochondrial 6-N-trimethyllysine/3-hydroxy-6-N-trimethyllysine transporter system. Plasma -N-trimethyllysine concentrations are significantly lower in systemic carnitine deficiency patients compared to normal individuals, but no significant difference in urinary -N-trimethyllysine excretion is seen between the two groups. |
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Structure | C[N+](C)(C)CCCC[C@H](N)C([O-])=O InChI=1S/C9H20N2O2/c1-11(2,3)7-5-4-6-8(10)9(12)13/h8H,4-7,10H2,1-3H3/t8-/m0/s1 |
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Synonyms | Value | Source |
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(S)-2-Amino-6-(trimethylammonio)hexanoate | HMDB | (S)-2-Amino-6-(trimethylammonio)hexanoic acid | HMDB | delta-Trimethyllysine | HMDB | epsilon-N-Trimethyl-L-lysine | HMDB | epsilon-Trimethyl-L-lysine | HMDB | N(6),N(6),N(6)-Trimethyl-L-lysine | HMDB | S)-5-Amino-5-carboxy-N,N,N-trimethyl-1-pentanaminium | HMDB | Trimethyllysine | HMDB | 6-N-L-Trimethyl-L-lysine | HMDB | epsilon-N-Trimethyl-lysine | HMDB | TRIMETHYLLLYSINE | HMDB | Trimethyllysine hydroxide, inner salt, (S)-isomer | HMDB | Trimethyllysine, (+-)-isomer | HMDB | Trimethyllysine hydroxide,inner salt, (+-)-isomer | HMDB | Trimethyllysine chloride, (S)-isomer | HMDB | (2S)-2-Amino-6-(trimethylazaniumyl)hexanoic acid | HMDB |
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Chemical Formula | C9H20N2O2 |
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Average Molecular Weight | 188.2673 |
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Monoisotopic Molecular Weight | 188.152477894 |
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IUPAC Name | (2S)-2-amino-6-(trimethylazaniumyl)hexanoate |
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Traditional Name | n-trimethyllysine |
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CAS Registry Number | 19253-88-4 |
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SMILES | C[N+](C)(C)CCCC[C@H](N)C([O-])=O |
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InChI Identifier | InChI=1S/C9H20N2O2/c1-11(2,3)7-5-4-6-8(10)9(12)13/h8H,4-7,10H2,1-3H3/t8-/m0/s1 |
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InChI Key | MXNRLFUSFKVQSK-QMMMGPOBSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-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 | L-alpha-amino acids |
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Alternative Parents | |
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Substituents | - L-alpha-amino acid
- Medium-chain fatty acid
- Amino fatty acid
- Fatty acyl
- Fatty acid
- Tetraalkylammonium salt
- Quaternary ammonium salt
- Carboxylic acid salt
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Amine
- Organic zwitterion
- Organic salt
- Hydrocarbon derivative
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Primary aliphatic amine
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Organic nitrogen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | |
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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 | Not Available | Not Available |
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Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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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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N6,N6,N6-Trimethyl-L-lysine,1TMS,isomer #1 | C[N+](C)(C)CCCC[C@H](N[Si](C)(C)C)C(=O)[O-] | 1509.2 | Semi standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,1TMS,isomer #1 | C[N+](C)(C)CCCC[C@H](N[Si](C)(C)C)C(=O)[O-] | 1574.0 | Standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,1TMS,isomer #1 | C[N+](C)(C)CCCC[C@H](N[Si](C)(C)C)C(=O)[O-] | 1897.7 | Standard polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TMS,isomer #1 | C[N+](C)(C)CCCC[C@@H](C(=O)[O-])N([Si](C)(C)C)[Si](C)(C)C | 1715.8 | Semi standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TMS,isomer #1 | C[N+](C)(C)CCCC[C@@H](C(=O)[O-])N([Si](C)(C)C)[Si](C)(C)C | 1717.9 | Standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TMS,isomer #1 | C[N+](C)(C)CCCC[C@@H](C(=O)[O-])N([Si](C)(C)C)[Si](C)(C)C | 1818.4 | Standard polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N[C@@H](CCCC[N+](C)(C)C)C(=O)[O-] | 1721.4 | Semi standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N[C@@H](CCCC[N+](C)(C)C)C(=O)[O-] | 1791.0 | Standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N[C@@H](CCCC[N+](C)(C)C)C(=O)[O-] | 1997.7 | Standard polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N([C@@H](CCCC[N+](C)(C)C)C(=O)[O-])[Si](C)(C)C(C)(C)C | 2144.0 | Semi standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N([C@@H](CCCC[N+](C)(C)C)C(=O)[O-])[Si](C)(C)C(C)(C)C | 2130.0 | Standard non polar | 33892256 | N6,N6,N6-Trimethyl-L-lysine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N([C@@H](CCCC[N+](C)(C)C)C(=O)[O-])[Si](C)(C)C(C)(C)C | 1956.6 | Standard 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 - N6,N6,N6-Trimethyl-L-lysine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0abc-9300000000-17fb5edf4cea1b4dcafd | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 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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Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 35V, Positive-QTOF | splash10-001i-6900000000-f1602619e61c625d69c6 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 35V, Positive-QTOF | splash10-001i-5900000000-932e6c169445b94455b5 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-0019-5900000000-1a10f83950431edf55b5 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 0V, Positive-QTOF | splash10-000i-0900000000-da852a06c44090497022 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 40V, Positive-QTOF | splash10-0a5c-9000000000-259b17dcbcd89ac303fc | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 35V, Positive-QTOF | splash10-001i-5900000000-34a50370b70a804c255b | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 20V, Positive-QTOF | splash10-001i-9000000000-0a0007f7f545c6797887 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-0019-3900000000-853327bd0e39b33319f1 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-0019-2900000000-7bc743d45af1a8804ef1 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 30V, Positive-QTOF | splash10-001i-9000000000-226e1500e9ae9494b4bc | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-001r-5900000000-5182d0d6a3ab64a06c09 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 20V, Positive-QTOF | splash10-001i-9100000000-d5736c9d1d529490c9b1 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 40V, Positive-QTOF | splash10-001i-9000000000-628513f87fa53b8eb808 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 20V, Positive-QTOF | splash10-001i-9100000000-dff395556a2686da0f1d | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-001r-5900000000-b01e2dbf67baf33ef6e7 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 40V, Positive-QTOF | splash10-053r-9000000000-9eb55f6f4d8669a538a1 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 30V, Positive-QTOF | splash10-0536-9000000000-7dc3464380609c193782 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 0V, Positive-QTOF | splash10-000i-0900000000-0f467f0c771ad5024ac5 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Positive-QTOF | splash10-000l-0900000000-6306038d328c591e1128 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 20V, Positive-QTOF | splash10-01y7-2900000000-44354c8813190fe25a0e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 40V, Positive-QTOF | splash10-08mi-9400000000-499e4dafbd41d754a57d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Negative-QTOF | splash10-000i-0900000000-3bc9f6f2c730e7f3785c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 20V, Negative-QTOF | splash10-000i-2900000000-9928cba63f73f9126887 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 40V, Negative-QTOF | splash10-00di-9100000000-da0cc13b89df68e4b27f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N6,N6,N6-Trimethyl-L-lysine 10V, Negative-QTOF | splash10-000i-0900000000-29ace4cf19de37bcc077 | 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) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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General References | - Terada N, Inoue F, Okochi M, Nakajima H, Kizaki Z, Kinugasa A, Sawada T: Measurement of carnitine precursors, epsilon-trimethyllysine and gamma-butyrobetaine in human serum by tandem mass spectrometry. J Chromatogr B Biomed Sci Appl. 1999 Aug 6;731(1):89-95. [PubMed:10491993 ]
- Inoue R, Miyake M, Kanazawa A, Sato M, Kakimoto Y: Decrease of 3-methylhistidine and increase of NG,NG-dimethylarginine in the urine of patients with muscular dystrophy. Metabolism. 1979 Aug;28(8):801-4. [PubMed:454517 ]
- Mizobuchi M, Miyake M, Sano A, Kakimoto Y: High concentration of free trimethyllysine in red blood cells. Biochim Biophys Acta. 1990 Feb 26;1033(2):119-23. [PubMed:2106342 ]
- Minkler PE, Erdos EA, Ingalls ST, Griffin RL, Hoppel CL: Improved high-performance liquid chromatographic method for the determination of 6-N,N,N-trimethyllysine in plasma and urine: biomedical application of chromatographic figures of merit and amine mobile phase modifiers. J Chromatogr. 1986 Aug 2;380(2):285-99. [PubMed:3093513 ]
- Lehman LJ, Olson AL, Rebouche CJ: Measurement of epsilon-N-trimethyllysine in human blood plasma and urine. Anal Biochem. 1987 Apr;162(1):137-42. [PubMed:3111294 ]
- Park KS, Lee HW, Hong SY, Shin S, Kim S, Paik WK: Determination of methylated amino acids in human serum by high-performance liquid chromatography. J Chromatogr. 1988 May 25;440:225-30. [PubMed:3136187 ]
- Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]
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