Results 121 to 130 of about 81,363 (150)

Methionine sulfoxide reductase in antioxidant defense

1999
Publisher Summary Cells contain methionine sulfoxide reductases (MsrA) that catalyze the thioredoxin-dependent reduction of methionine sulfoxide [Met(O)] back to methionine (Met). The oxidation of methionine residues of some proteins may lead either to activation or to inactivation of their biological activities, whereas the oxidation of one or more ...
J, Moskovitz, B S, Berlett, J M, Poston, E R, Stadtman   +3 more
openaire   +2 more sources

SalmonellaTyphimurium methionine sulfoxide reductase A (MsrA) prefers TrxA in repairing methionine sulfoxide

Preparative Biochemistry & Biotechnology, 2016
Intraphagocytic survival of Salmonella Typhimurium (ST) depends (at least in part) upon its ability to repair oxidant-damaged macromolecules. Met residues either free or in protein bound form are highly susceptible to phagocyte-generated oxidants. Oxidation of Mets leads to Met-SO formation, consequently loss of protein functions that results in cell ...
Sunil Kumar, Dixit, Durga Prasad, Hota, Parvathy, Rajan, Prasanta Kumar K, Mishra, Tapas Kumar, Goswami, Manish, Mahawar   +5 more
openaire   +2 more sources

Methionine sulfoxide reduction in ciliates: Characterization of the ready-to-use methionine sulfoxide-R-reductase genes in Euplotes

Gene, 2013
Genes encoding the enzyme methionine sulfoxide reductase type B, specific to the reduction of the oxidized methionine-R form, were characterized from the expressed (macronuclear) genome of two ecologically separate marine species of Euplotes, i.e. temperate water E. raikovi and polar water E. nobilii.
Nicoleta Dobri, Eugenie Emilie Ngueng Oumarou, ALIMENTI, Claudio, Claudio Ortenzi, LUPORINI, Pierangelo, VALLESI, Adriana   +5 more
openaire   +2 more sources

Specific oxidation of methionine to methionine sulfoxide by dimethyl sulfoxide

Journal of Agricultural and Food Chemistry, 1976
S H, Lipton, C E, Bodwell
openaire   +2 more sources

Methionine sulfoxide reductase B5 plays a key role in preserving seed vigor and longevity in rice (Oryza sativa)

New Phytologist, 2022
Pooja Verma, Manoj Majee, Shraboni Ghosh
exaly  

A Sulfoxide of Methionine

Science, 1938
openaire   +2 more sources

Interconversion of methionine and methionine sulfoxide.

Methods in enzymology, 1978
W E, Savige, A, Fontana
openaire   +1 more source

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
openaire   +2 more sources

Peptide Methionine Sulfoxide Reductase: Structure, Mechanism of Action, and Biological Function

Archives of Biochemistry and Biophysics, 2002
Stefan H. Heinemann, Carl F. Nathan, Herbert Weissbach   +2 more
exaly  

Protein-repairing methionine sulfoxide reductases in photosynthetic organisms: gene organization, reduction mechanisms, and physiological roles.

Molecular Plant, 2009
Pascal Rey, Lionel Tarrago
exaly