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04685
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Showing 1-22 of 22 results for "04685" within Papers
The journal of physical chemistry. A, 111(32), 7753-7760 (2007-07-20)
The gas-phase structures of protonated and alkali-metal-cationized lysine (Lys) and epsilon-N-methyllysine (Lys(Me)) are investigated using infrared multiple photon dissociation (IRMPD) spectroscopy utilizing light generated by a free electron laser, in conjunction with ab initio calculations. IRMPD spectra of Lys.Li(+) and
Journal of the American Chemical Society, 131(40), 14194-14195 (2009-09-24)
Lysine methylation is an important post-translational modification of histone proteins that defines epigenetic status and controls heterochromatin formation, X-chromosome inactivation, genome imprinting, DNA repair, and transcriptional regulation. Despite considerable efforts by chemical biologists to synthesize modified histones for use in
Natural product communications, 6(5), 657-660 (2011-05-28)
The influence of monomethylated basic amino acids [NG-monomethyl-L-arginine (MMA) and Nepsilon-monomethyl-L-lysine (MML)] and ozone capturers (indigo carmine, d-limonene) on the antibacterial effect of the mycotoxins aflatoxins B1, B2, G1 and G2 was studied in BioArena, which is a complex bioautographic
Methylated lysines and 3-methylhistidine in myosin: tissue and developmental differences.
Methods in enzymology, 106, 287-295 (1984-01-01)
European journal of biochemistry, 203(1-2), 81-87 (1992-01-15)
The complete amino acid sequence of glutamate dehydrogenase from the thermoacidophilic archaebacterium Sulfolobus solfataricus has been determined. The sequence was reconstructed by automated sequence analysis of peptides obtained after cleavage by trypsin, cyanogen bromide, Staphylococcus aureus V8 protease and pepsin.
Canadian journal of microbiology, 32(6), 522-524 (1986-06-01)
alpha-Methyl lysine was investigated as a potential inhibitor of lysine transport in Escherichia coli and Bacillus sphaericus. At equimolar concentrations, no inhibition was observed in either organism, but at 10X and 100X the lysine concentration, alpha-methyl lysine caused a 20-50%
Die Nahrung, 45(3), 218-221 (2001-07-18)
In the present study, a promising strategy to study nutritional effects of selected chemical reaction products formed in heat treated protein containing foods is addressed. In due course, a selective fortification of different marker compounds for lysine damage in casein-sugar
Biochemistry, 23(14), 3181-3185 (1984-07-03)
The carbon- 13 spin-lattice relaxation times and nuclear Overhauser enhancements of the N epsilon-monomethyllysine, N epsilon,N epsilon-dimethyllysine, and N alpha,N alpha-dimethylalanine resonances of 13C-methylated concanavalin A have been measured at three carbon frequencies and compared to the relaxation parameters predicted
Proteomics, 5(18), 4653-4664 (2005-10-26)
Post-translational lysine-acetylation and -methylation are two major PTMs of lysine residues in proteins. Recently, we established pan-reactive anti-acetyllysine mouse mAbs, which can bind to Nepsilon-acetylated lysine residues in various contexts of amino acid sequences. In the present study, we established
Analytical and bioanalytical chemistry, 382(3), 760-764 (2005-03-10)
Administration of radiolabelled deprenyl to rats resulted in the urinary elimination of a (14)C-labelled N(epsilon)-monomethyl-lysine. An increased level of N(epsilon)-monomethyl-lysine was found following an oral dose of another drug, also containing an N-methyl group. The urine sample was treated with
Journal of bacteriology, 177(4), 1090-1093 (1995-02-01)
We have isolated spontaneous mutants of Salmonella typhimurium which can swim in the presence of antifilament antibodies. The molecular masses of flagellins isolated from these mutants were smaller than that (52 kDa) of wild-type flagellin. Two mutants which produced the
Applied and environmental microbiology, 34(6), 706-709 (1977-12-01)
Compounds structurally related to lysine were tested against Penicillium chrysogenum Wis. 54-1255 for inhibition of growth, sporulation, and penicillin formation. This strain is relatively resistant to lysine analogs. The compounds that were the more active inhibitors of growth and whose
Journal of biochemistry, 97(3), 745-753 (1985-03-01)
The amino acid sequence of a ferredoxin from a thermoacidophilic archaebacterium, Sulfolobus acidocaldarius, was determined by a combination of various conventional methods to be as follows: Gly-Ile-Asp-Pro-Tyr-Arg-Thr-His-Lys-Pro-Val-Val-Gly-Asp-Ser-Ser-Gly-His- Lys-Ile -Tyr-Gly-Pro-Val-Glu-Ser-Pro-Lys(Me)-Val-Leu-Gly-Val-His-Gly-Thr-Ile-Val -Gly-Va l-Asp-Phe-Asp-Leu-Cys-Ile-Ala-Asp-Gly-Ser-Cys-Ile-Thr-Ala-Cys-Pro-Val-As n-Val-P he-Gln-Trp-Tyr-Glu-Thr-Pro-Gly-His-Pro-Ala-Ser-Glu-Lys-Lys-Ala-Asp-Pro-V al-Asn- Glu-Gln-Ala-Cys-Ile-Phe-Cys-Met-Ala-Cys-Val-Asn-Val-Cys-Pro-Val-Ala-Ala- Ile-Asp -Val-Lys-Pro-Pro. It was composed
Applied and environmental microbiology, 51(6), 1355-1357 (1986-06-01)
Dansyl derivatives of epsilon-N-mono-, epsilon-N-di-, and epsilon-N-trimethyllysine were resolved from other amino acids in proteins by the use of high-performance liquid chromatography. The system was tested with amino acid standard combinations as well as with acid-hydrolyzed proteins known to contain
A genetically encoded epsilon-N-methyl lysine in mammalian cells.
Chembiochem : a European journal of chemical biology, 11(8), 1066-1068 (2010-04-28)
Nephron, 79(4), 458-468 (1998-08-05)
Increases in extracellular matrix (ECM) and changes in its components have been documented in the glomeruli of diabetic nephropathy. Advanced glycation end products formed by glycoxidation have been shown to induce the synthesis of ECM components and transforming growth factor
Journal of chromatographic science, 43(4), 165-168 (2005-06-25)
Administration of (14)C-labelled L-deprenyl to rats results in the urinary elimination of a 14C-labelled compound. The 9-fluorenylmethoxycarbonyl chloride-reacted urine sample is fractionated by high-performance liquid chromatography (HPLC) on an octadecyl silica stationary phase. N(epsilon)-Monomethyl-lysine is identified in the fraction containing
Methods (San Diego, Calif.), 53(1), 91-96 (2010-07-10)
Modification-specific antibodies are important tools to examine the dynamics and functions of posttranslational protein modifications in cells. Here, we describe in detail the generation of polyclonal antibodies specific for mono-, di-, and trimethylated lysine 51 within the HIV transactivator Tat.
The Journal of nutrition, 111(8), 1362-1369 (1981-08-01)
Growth assays using mice on synthetic amino acid diets showed that substituting epsilon-N-methyl-L-lysine, epsilon-N-dimethyl-L-lysine and epsilon-N-trimethyl-L-lysine for lysine resulted in relative replacement values about 1/12, 1/20 and 1/25, respectively, of that obtained with the standard lysine diet. Similar studies showed
European journal of biochemistry, 222(3), 761-767 (1994-06-15)
Advanced mass spectrometric procedures have been extensively used to provide an accurate structural characterization of aspartate aminotransferase from Sulfolobus solfataricus. The amino acid sequence of this enzyme had previously been deduced from the DNA sequence. The accurate molecular mass of
Journal of chromatography. A, 1079(1-2), 208-212 (2005-07-26)
Nepsilon-Monomethyllysine was identified in the serum, urine, brain, and liver samples of rats treated per os with L-deprenyl. The identification procedure included reaction with Fmoc chloride, clean-up, and analysis using HPLC-UV-MS. Oral administration of (-)-N-14C-methyl-N-propynyl(2-phenyl-1-methyl)ethylammonium hydrochloride L-deprenyl) to rats resulted
Enzyme and microbial technology, 17(11), 992-997 (1995-11-01)
The gene coding for the beta-glycosidase from the archaeon Sulfolobus solfataricus has been overexpressed in Escherichia coli. The enzyme was purified to homogeneity with a rapid purification procedure employing a thermal precipitation as a crucial step. The final yield was
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