Results 211 to 220 of about 299,228 (260)

Acetylation of methionine sulfoxide and methionine sulfone by the rat

Biochimica et Biophysica Acta (BBA) - General Subjects, 1972
Abstract About 12% of the radioactivity of [Me-14C]methionine sulfoxide injected into rats was excreted in the urine in 24 h. N-Aceytlmethionine sulfoxide contained about 65% of the radioactivity excreted. The N-acetylcholamine sulfoxide was identified by its co-chromatography on paper with the chemically synthesized compound and its deacetylation to
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A kinetic study of the bisulphite reduction of methionine sulphoxide to methionine

Journal of the Science of Food and Agriculture, 1976
AbstractThe rates of reduction of methionine sulphoxide to methionine by aqueous bisulphite solutions were measured by n.m.r. spectroscopy. The reaction was shown to follow overall second‐order kinetics, being first‐order with respect to methionine sulphoxide and first‐order with respect to bisulphite anion.
J T, Snow, J W, Finley, G O, Kohler
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Interrelationship of adenosyl methionine and methyl-B12 in the biosynthesis of methionine

Archives of Biochemistry and Biophysics, 1966
Abstract Methionine synthetase, an enzyme that catalyzes the terminal reaction in the biosynthesis of methionine (5-methyl tetrahydrofolate + homocysteine → tetrahydrofolate + methionine), has been partially purified from pig liver, beef liver, and Escherichia coli .
S S, Kerwar, J H, Mangum, K G, Scrimgeour, J D, Brodie, F M, Huennekens   +4 more
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Chromatographic separation of methionine, methionine sulphoxide, methionine sulphone, and their products of oral microbial metabolism

Analytical Biochemistry, 1976
Abstract The metabolic pathways of methionine sulphoxide and methionine sulphone were investigated employing a combination of gas chromatography, thin-layer chromatography, paper chromatography, and radioactive methods of analyses. Gas chromatographic analysis demonstrated that methionine, methionine sulphoxide, and methionine sulphone all yielded ...
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Methionine metabolism in BHK cells: The regulation of methionine adenosyltransferase

Journal of Cellular Physiology, 1977
AbstractThe regulation of methionine adenosyltransferase (MAT), an enzyme involved in SAM Abbreviations: DEAE cellulose, diethylaminoethyl cellulose; Hydroxo‐B1,2, (5.6‐dimethylbenzimidazolyl) hydroxo‐cobamide; MAMP, methioninol AMP; MAT, ATP: L‐methionine S‐adenosyltransferase; MTS, methionly tRNA synthetase; SAM, S‐adenosyl L‐methionine; tRNAmet, L ...
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Problems in gas chromatographic determination of methionine, methionine sulfoxide, and methionine sulfone

Analytical Chemistry, 1968
S R, Tannenbaum, W G, Thilly, P, Issenberg   +2 more
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Methionine metabolism controls the B cell EBV epigenome and viral latency

Cell Metabolism, 2022
Benjamin Gewürz, Lisa Giulino-Roth
exaly  

A methionine-Mettl3-N-methyladenosine axis promotes polycystic kidney disease

Cell Metabolism, 2021
Mohammed Kanchwala, Harini Ramalingam, Chao Xing   +2 more
exaly  

Selective Methionine Pool Exhaustion Mediated by a Sequential Positioned MOF Nanotransformer for Intense Cancer Immunotherapy

Advanced Materials, 2023
Jinsong Ren, Lu Zhang
exaly  

Methionine (DL-Methionine)

2021
openaire   +1 more source