Record Information |
---|
Version | 1.0 |
---|
Created at | 2005-11-16 15:48:42 UTC |
---|
Updated at | 2021-08-19 23:58:34 UTC |
---|
NP-MRD ID | NP0000900 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | N-Alpha-acetyllysine |
---|
Description | N-Alpha-acetyllysine is a N-acetylated amino acid. It is a normal constituent of human urine with concentrations in normal samples too small to allow its routine detection; however, it has been found at increased levels in the urine of a patient with aminoacylase I deficiency. (PMID 16274666 ). |
---|
Structure | CC(=O)N[C@@H](CCCCN)C(O)=O InChI=1S/C8H16N2O3/c1-6(11)10-7(8(12)13)4-2-3-5-9/h7H,2-5,9H2,1H3,(H,10,11)(H,12,13)/t7-/m0/s1 |
---|
Synonyms | Value | Source |
---|
(2S)-2-(Acetylamino)-6-aminohexanoic acid | ChEBI | N(alpha)-Acetyllysine | ChEBI | N-Acetyl-L-lysine | ChEBI | N2-Acetyl-L-lysine | ChEBI | N(alpha)-Acetyl-L-lysine | ChEBI | (2S)-2-(Acetylamino)-6-aminohexanoate | Generator | N(a)-Acetyllysine | Generator | N(Α)-acetyllysine | Generator | N(a)-Acetyl-L-lysine | Generator | N(Α)-acetyl-L-lysine | Generator | N-a-Acetyl-L-lysine | Generator | N-Α-acetyl-L-lysine | Generator | 6-Amino-L-2-acetamidohexanoic acid | HMDB | N2-Acetyllysine | HMDB | Nα-acetyl-L-lysine | HMDB | Nα-acetyllysine | HMDB | Nalpha-acetyl-L-lysine | HMDB | Nalpha-acetyllysine | HMDB | N-a-Acetyllysine | HMDB | N-Α-acetyllysine | HMDB | 6-Amino-L-2-acetamidohexanoate | HMDB | N-Acetyl poly-L-lysine | HMDB | N-Acetyl polylysine | HMDB | Acetyllysine | HMDB | 6-Amino-2-[(1-hydroxyethylidene)amino]hexanoate | HMDB | N(2)-Acetyllysine | HMDB | N(alpha)-Acetyllysine, (DL)-isomer | HMDB | N-alpha-Acetyllysine | HMDB | N-alpha-Acetyl-L-lysine | ChEBI |
|
---|
Chemical Formula | C8H16N2O3 |
---|
Average Mass | 188.2270 Da |
---|
Monoisotopic Mass | 188.11609 Da |
---|
IUPAC Name | (2S)-6-amino-2-acetamidohexanoic acid |
---|
Traditional Name | nα-acetyllysine |
---|
CAS Registry Number | 1946-82-3 |
---|
SMILES | CC(=O)N[C@@H](CCCCN)C(O)=O |
---|
InChI Identifier | InChI=1S/C8H16N2O3/c1-6(11)10-7(8(12)13)4-2-3-5-9/h7H,2-5,9H2,1H3,(H,10,11)(H,12,13)/t7-/m0/s1 |
---|
InChI Key | VEYYWZRYIYDQJM-ZETCQYMHSA-N |
---|
Experimental Spectra |
---|
|
| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
---|
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 |
---|
|
| Not Available | Chemical Shift Submissions |
---|
|
| Not Available | Species |
---|
Species of Origin | |
---|
Species Where Detected | |
---|
Chemical Taxonomy |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Organic acids and derivatives |
---|
Class | Carboxylic acids and derivatives |
---|
Sub Class | Amino acids, peptides, and analogues |
---|
Direct Parent | N-acyl-alpha amino acids |
---|
Alternative Parents | |
---|
Substituents | - N-acyl-alpha-amino acid
- Medium-chain fatty acid
- Amino fatty acid
- Fatty acyl
- Fatty acid
- Amino acid
- Carboximidic acid
- Carboximidic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Amine
- Organooxygen compound
- Organonitrogen compound
- Primary amine
- Hydrocarbon derivative
- Primary aliphatic amine
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Organic nitrogen compound
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | 256 - 258 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 8037 mg/L @ 25 °C (est) | The Good Scents Company Information System | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|
General References | - Van Coster RN, Gerlo EA, Giardina TG, Engelke UF, Smet JE, De Praeter CM, Meersschaut VA, De Meirleir LJ, Seneca SH, Devreese B, Leroy JG, Herga S, Perrier JP, Wevers RA, Lissens W: Aminoacylase I deficiency: a novel inborn error of metabolism. Biochem Biophys Res Commun. 2005 Dec 23;338(3):1322-6. Epub 2005 Nov 2. [PubMed:16274666 ]
- Mung D, Li L: Development of Chemical Isotope Labeling LC-MS for Milk Metabolomics: Comprehensive and Quantitative Profiling of the Amine/Phenol Submetabolome. Anal Chem. 2017 Apr 18;89(8):4435-4443. doi: 10.1021/acs.analchem.6b03737. Epub 2017 Mar 28. [PubMed:28306241 ]
- Mung D, Li L: Applying quantitative metabolomics based on chemical isotope labeling LC-MS for detecting potential milk adulterant in human milk. Anal Chim Acta. 2018 Feb 25;1001:78-85. doi: 10.1016/j.aca.2017.11.019. Epub 2017 Nov 14. [PubMed:29291809 ]
- de Sa PF, Robb C, Resende E, McCarthy P, Yang SC, Brown PR, Dain JA: Capillary electrophoretic separation by double-strand polyaniline-coate capillaries of the advanced glycation endproducts formed from N-alpha-acetyl-L-lysine with reducing sugars. J Capill Electrophor Microchip Technol. 2002;7(3-4):61-5. [PubMed:12212910 ]
- Undas A, Perla J, Lacinski M, Trzeciak W, Kazmierski R, Jakubowski H: Autoantibodies against N-homocysteinylated proteins in humans: implications for atherosclerosis. Stroke. 2004 Jun;35(6):1299-304. doi: 10.1161/01.STR.0000128412.59768.6e. Epub 2004 May 6. [PubMed:15131313 ]
|
---|