Výsledky vyhledávání - "T C, Stadtman"

Selenocysteyl-tRNA occurs in the diatom Thalassiosira and in the ciliate Tetrahymena

Autor: N. M. Price, D. L. Hatfield, T. C. Stadtman, B. J. Lee

Publikováno v: Molecular Microbiology. 5:1183-1186

Summary Selenocysteyl-tRNAs that decode UGA were identified previously in animal and bacterial cells and the genes for these tRNAs have been shown to be widespread in animals and eubacteria. In the present study, we identify a selenocysteyl-tRNA that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cec5ea447fb162e9ad5606f31b63af17
https://doi.org/10.1111/j.1365-2958.1991.tb01891.x

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SELENIUM BIOCHEMISTRY

Autor: T C, Stadtman

Publikováno v: Annual Review of Biochemistry. 59:111-127

The toxicity of selenium to animals and plants has been known and extensively documented since the 1930's, but it is only during the past 15 years that selenium has also been shown to be an essential micronutrient for animals and bacteria. Very littl

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https://doi.org/10.1146/annurev.bi.59.070190.000551

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Characterization of crystalline formate dehydrogenase H from Escherichia coli. Stabilization, EPR spectroscopy, and preliminary crystallographic analysis

Autor: V N, Gladyshev, J C, Boyington, S V, Khangulov, D A, Grahame, T C, Stadtman, P D, Sun

Publikováno v: The Journal of biological chemistry. 271(14)

The selenocysteine-containing formate dehydrogenase H (FDH) is an 80-kDa component of the Escherichia coli formate-hydrogen lyase complex. The molybdenum-coordinated selenocysteine is essential for catalytic activity of the native enzyme. FDH in dilu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ca75e0489a3dec4c4abcd4467dab6d58
https://pubmed.ncbi.nlm.nih.gov/8626495

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Selenophosphate

Autor: R S, Glass, T C, Stadtman

Publikováno v: Methods in enzymology. 252

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5b365d3a04ae4ff4d56169d0f7796442
https://pubmed.ncbi.nlm.nih.gov/7476367

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Emerging awareness of the critical roles of S-phosphocysteine and selenophosphate in biological systems

Autor: T C, Stadtman

Publikováno v: BioFactors (Oxford, England). 4(3-4)

S-Phosphocysteine residues in proteins are formed as key intermediates in certain enzyme-catalyzed reactions. In phosphoenolpyruvate (PEP)-dependent carbohydrate transport processes, the phosphoryl group of PEP is transferred sequentially to histidin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::58edb006e464094d0b69942895b0f231
https://pubmed.ncbi.nlm.nih.gov/7916965

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Selenophosphate synthetase. Enzyme properties and catalytic reaction

Autor: Z, Veres, I Y, Kim, T D, Scholz, T C, Stadtman

Publikováno v: The Journal of biological chemistry. 269(14)

Selenophosphate synthetase, the product of the selD gene, produces the biologically active selenium donor compound, monoselenophosphate, from ATP and selenide. Isolation of the enzyme and characterization of some of its physical and catalytic propert

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https://pubmed.ncbi.nlm.nih.gov/8144648

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Selenium biochemistry--selected topics

Autor: T C, Stadtman

Publikováno v: Advances in inorganic biochemistry. 10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::992d7ddf5ab67c6c73763888ae5b19ea
https://pubmed.ncbi.nlm.nih.gov/8203287

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Escherichia coli mutant SELD enzymes. The cysteine 17 residue is essential for selenophosphate formation from ATP and selenide

Autor: I Y, Kim, Z, Veres, T C, Stadtman

Publikováno v: The Journal of biological chemistry. 267(27)

Synthesis of a labile selenium donor compound, selenophosphate, from selenide and ATP by the Escherichia coli SELD enzyme was reported previously from this laboratory. From the gene sequence, SELD is a 37-kDa protein that contains 7 cysteine residues

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c21951e51bd4983b6a84a84ec42d1730
https://pubmed.ncbi.nlm.nih.gov/1527085

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Biosynthesis and functions of selenoenzymes

Autor: T C. Stadtman

Publikováno v: Journal of nutritional science and vitaminology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87ab363d927f5ec6877599bf95bd810
https://pubmed.ncbi.nlm.nih.gov/1297817

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Glycine reductase protein C. Properties and characterization of its role in the reductive cleavage of Se-carboxymethyl-selenoprotein A

Autor: T C, Stadtman, J N, Davis

Publikováno v: The Journal of biological chemistry. 266(33)

The clostridial glycine reductase complex catalyzes the reductive deamination of glycine in an energy-conserving process that results in the esterification of orthophosphate. The complex consists of three protein components: selenoprotein A; protein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::450f4081c70cc9e41d7f2b50bafdb261
https://pubmed.ncbi.nlm.nih.gov/1939235

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