Results 241 to 250 of about 60,211 (294)

S-Adenosylmethionine Negatively Regulates the Mitochondrial Respiratory Chain Repressor MCJ in the Liver. [PDF]

Int J Biol Sci
Barbier-Torres L, Chhimwal J, Kim SY, Ramani K, Robinson A, Yang H, Van Eyk J, Liangpunsakul S, Seki E, Mato JM, Lu SC.   +10 more
europepmc   +1 more source

Mitochondrial S-adenosylmethionine deficiency induces mitochondrial unfolded protein response and extends lifespan in Caenorhabditis elegans. [PDF]

Aging Cell
Chen TY, Wang FY, Lee PJ, Hsu AL, Ching TT.   +4 more
europepmc   +1 more source

Characterization of C3' Epimerization of the Thioheptose Core in the Biosynthesis of Albomycin δ ₂ Catalyzed by the Radical S-Adenosylmethionine Enzyme AbmJ. [PDF]

ACS Catal
Zhao H, Chen Z, Franklin JL, Liu HW.
europepmc   +1 more source

Profiling the compendium of changes in Saccharomyces cerevisiae due to mutations that alter availability of the main methyl donor S-Adenosylmethionine. [PDF]

G3 (Bethesda)
Remines M, Schoonover MG, Knox Z, Kenwright K, Hoffert KM, Coric A, Mead J, Ampfer J, Seye S, Strome ED.   +9 more
europepmc   +1 more source

Correction: Ahmed et al. The Barley S-Adenosylmethionine Synthetase 3 Gene HvSAMS3 Positively Regulates the Tolerance to Combined Drought and Salinity Stress in Tibetan Wild Barley. Cells 2020, 9, 1530. [PDF]

Cells
Ahmed IM, Nadira UA, Qiu CW, Cao F, Chen ZH, Vincze E, Wu F.   +6 more
europepmc   +1 more source

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S-Adenosylmethionine radical enzymes

Bioorganic Chemistry, 2004
The role of S-adenosylmethionine (SAM) as a precursor to organic radicals, generated by one-electron reduction of SAM and subsequent fission to form 5'-deoxyadenosyl radical and methionine, has been known for some time. Only recently, however, has it become apparent how widespread such enzymes are, and what a wide range of chemical reactions they ...
E Neil G, Marsh, Anjali, Patwardhan, Marja S, Huhta   +2 more
openaire   +2 more sources

S-Adenosylmethionine and protein methylation

Amino Acids, 2005
The enzymes responsible for protein methylation by S-adenosylmethionine, both at the carboxyl groups and at the nitrogen groups, are reviewed. The possibility that the reactions involved may be reversible is also considered.
GRILLO M. A., COLOMBATTO, Sebastiano
openaire   +3 more sources

S-Adenosylmethionine

The International Journal of Biochemistry & Cell Biology, 2000
S-Adenosyl-Lmethionine (SAM) is an important molecule in normal cell function and survival. SAM is utilized by three key metabolic pathways: transmethylation; transsulfuration; and polyamine synthesis. In transmethylation reactions, the methyl group of SAM is donated to a large variety of acceptor substrates including DNA, phospholipids and proteins ...
openaire   +2 more sources

S-adenosylmethionine and affective disorder

The American Journal of Medicine, 1987
Several open and double-blind studies suggest that SAMe may have an anti-depressant effect, and further studies are indicated. SAMe may exert a beneficial effect selectively on endogenous rather than neurotic depression. SAMe crosses the blood-brain barrier. SAMe is involved in several central enzyme pathways relating to transmethylation and folate and
M W, Carney, B K, Toone, E H, Reynolds
openaire   +2 more sources

S-adenosylmethionine and its products

Amino Acids, 2007
S-adenosylmethionine is involved in many processes, mainly methylation, polyamine synthesis and radical-based catalysis. It is synthesised through the catalysis of differently regulated enzyme forms. When it is used, the compounds formed are reutilized in different ways: in case of methylation, its end product is homocysteine, which can be remethylated
GRILLO MA, COLOMBATTO, Sebastiano
openaire   +3 more sources