Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2020-11-24 22:20:04 UTC |
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NP-MRD ID | NP0001006 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Tiglylglycine |
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Description | Tiglylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) Which is an enzyme that catalyzes the chemical reaction: Acyl-CoA + glycine < -- > CoA + N-acylglycine. Tiglylglycine is an intermediate product of the catabolism of isoleucine. An elevated level of tiglylglycine is identified in urine of patients with beta-ketothiolase deficiency or with disorders of propionate metabolism (PMID 7923765 ). Tiglyglycine is a biomarker for the consumption of cheese. |
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Structure | InChI=1S/C7H11NO3/c1-3-5(2)7(11)8-4-6(9)10/h3H,4H2,1-2H3,(H,8,11)(H,9,10)/b5-3+ |
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Synonyms | Value | Source |
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N-Tiglylglycine | ChEBI | (e)-N-(2-Methyl-1-oxo-2-butenyl)-glycine | HMDB | N-((e)-2-Methyl-but-2-enoyl)-glycine | HMDB | N-Tigloylglycine | HMDB |
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Chemical Formula | C7H11NO3 |
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Average Mass | 157.1671 Da |
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Monoisotopic Mass | 157.07389 Da |
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IUPAC Name | 2-[(2E)-2-methylbut-2-enamido]acetic acid |
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Traditional Name | [(2E)-2-methylbut-2-enamido]acetic acid |
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CAS Registry Number | 35842-45-6 |
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SMILES | C\C=C(/C)C(=O)NCC(O)=O |
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InChI Identifier | InChI=1S/C7H11NO3/c1-3-5(2)7(11)8-4-6(9)10/h3H,4H2,1-2H3,(H,8,11)(H,9,10)/b5-3+ |
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InChI Key | WRUSVQOKJIDBLP-HWKANZROSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | 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 n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen 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 | N-acyl-alpha amino acids |
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Alternative Parents | |
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Substituents | - N-acyl-alpha-amino acid
- N-acyl-amine
- Secondary carboxylic acid amide
- Carboxamide group
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- 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 | Solid |
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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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External Links |
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HMDB ID | HMDB0000959 |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | FDB022337 |
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KNApSAcK ID | Not Available |
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Chemspider ID | 4945715 |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | 4246 |
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PubChem Compound | 6441567 |
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PDB ID | Not Available |
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ChEBI ID | 73018 |
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Good Scents ID | Not Available |
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References |
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General References | - Aramaki S, Lehotay D, Sweetman L, Nyhan WL, Winter SC, Middleton B: Urinary excretion of 2-methylacetoacetate, 2-methyl-3-hydroxybutyrate and tiglylglycine after isoleucine loading in the diagnosis of 2-methylacetoacetyl-CoA thiolase deficiency. J Inherit Metab Dis. 1991;14(1):63-74. [PubMed:1861461 ]
- Tein I, Haslam RH, Rhead WJ, Bennett MJ, Becker LE, Vockley J: Short-chain acyl-CoA dehydrogenase deficiency: a cause of ophthalmoplegia and multicore myopathy. Neurology. 1999 Jan 15;52(2):366-72. [PubMed:9932958 ]
- Hagen T, Korson MS, Sakamoto M, Evans JE: A GC/MS/MS screening method for multiple organic acidemias from urine specimens. Clin Chim Acta. 1999 May;283(1-2):77-88. [PubMed:10404733 ]
- Poll-The BT, Wanders RJ, Ruiter JP, Ofman R, Majoie CB, Barth PG, Duran M: Spastic diplegia and periventricular white matter abnormalities in 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency, a defect of isoleucine metabolism: differential diagnosis with hypoxic-ischemic brain diseases. Mol Genet Metab. 2004 Apr;81(4):295-9. [PubMed:15059617 ]
- Fukao T, Zhang GX, Sakura N, Kubo T, Yamaga H, Hazama A, Kohno Y, Matsuo N, Kondo M, Yamaguchi S, Shigematsu Y, Kondo N: The mitochondrial acetoacetyl-CoA thiolase (T2) deficiency in Japanese patients: urinary organic acid and blood acylcarnitine profiles under stable conditions have subtle abnormalities in T2-deficient patients with some residual T2 activity. J Inherit Metab Dis. 2003;26(5):423-31. [PubMed:14518824 ]
- Zschocke J, Ruiter JP, Brand J, Lindner M, Hoffmann GF, Wanders RJ, Mayatepek E: Progressive infantile neurodegeneration caused by 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency: a novel inborn error of branched-chain fatty acid and isoleucine metabolism. Pediatr Res. 2000 Dec;48(6):852-5. [PubMed:11102558 ]
- Bennett MJ, Powell S, Swartling DJ, Gibson KM: Tiglylglycine excreted in urine in disorders of isoleucine metabolism and the respiratory chain measured by stable isotope dilution GC-MS. Clin Chem. 1994 Oct;40(10):1879-83. [PubMed:7923765 ]
- Fukao T, Kodama A, Aoyanagi N, Tsukino R, Uemura S, Song XQ, Watanebe H, Kuhara T, Matsumoto I, Orii T, Kondo N: Mild form of beta-ketothiolase deficiency (mitochondrial acetoacetyl-CoA thiolase deficiency) in two Japanese siblings: identification of detectable residual activity and cross-reactive material in EB-transformed lymphocytes. Clin Genet. 1996 Oct;50(4):263-6. [PubMed:9001814 ]
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