Formyl-methanofuran synthesis inMethanobacterium thermoautotrophicum
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چکیده
منابع مشابه
Ii. Enzymatic Synthesis of Formyl Phosphate and Formyl Coenzyme a in Clostridi Um Cylindrosporum
It was incidentally observed in this laboratory that crystalline preparations of formyltetrahydrofolate synthetase from CEostridium cylindrosporum catalyze the activation of formate by adenosine triphosphate in the absence of tetrahydrofolate. Efforts to determine whether the tetrahydrofolate-independent reaction is catalyzed by formyltetrahydrofolate synthetase led eventually to the discovery ...
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The acetogenic bacterium Clostridium thermoautotrophicum, grown on methanol, glucose, or CO2-H2, contained high levels of corrinoids, formate dehydrogenase, tetrahydrofolate enzymes, carbon monoxide dehydrogenase, and hydrogenase. Cell-free extracts catalyzed pyruvate-dependent formation of acetate from methyltetrahydrofolate. These results suggest that C. thermoautotrophicum synthesizes acetat...
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Hydrogenase and the adenosine 5'-triphosphate (ATP) synthetase complex, two enzymes essential in ATP generation in Methanobacterium thermoautotrophicum, were localized in internal membrane systems as shown by cytochemical techniques. Membrane vesicles from this organism possessed hydrogenase and adenosine triphosphatase (ATPase) activity and synthesized ATP driven by hydrogen oxidation or a pot...
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In this paper, nickel oxide (NiO) nanoparticles have been prepared by solid state thermal decomposition of an acyclic nickel(II) complex (1,2-bis(2-formyl-3-methoxyphenyl)propane)nickel(II) chloride, [NiL]Cl2, in an electrical furnace at optimal temperature, 450 ºC for 3.5 h. The nickel(II) complex is obtained via solid state synthesis using nickel(II) chloride and tetradentate O4 acyclic ligan...
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Godwin Amegbey, Paul Stothard, Ekaterina Kuznetsova, Adelinda Yee, Cheryl H. Arrowsmith & David S. Wishart* Departments of Computing Science and Biological Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2E8; Banting and Best Department of Medical Research, University of Toronto, Toronto, Ontario, Canada M5G 1L6; Department of Medical Biophysics, University of Toronto, Toronto, O...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1990
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1990.tb04931.x