Results 181 to 190 of about 42,156 (211)
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Biochemistry, 2016
[NiFe]-hydrogenases catalyze the reversible conversion of hydrogen gas into protons and electrons and are vital metabolic components of many species of bacteria and archaea. At the core of this enzyme is a sophisticated catalytic center comprising nickel and iron, as well as cyanide and carbon monoxide ligands, which is anchored to the large ...
Lacasse, Michael J, Zamble, Deborah B
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[NiFe]-hydrogenases catalyze the reversible conversion of hydrogen gas into protons and electrons and are vital metabolic components of many species of bacteria and archaea. At the core of this enzyme is a sophisticated catalytic center comprising nickel and iron, as well as cyanide and carbon monoxide ligands, which is anchored to the large ...
Lacasse, Michael J, Zamble, Deborah B
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Chemistry and the hydrogenases
Chemical Society Reviews, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
David J, Evans, Christopher J, Pickett
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2006
Enzymes possessing the capacity to oxidize molecular hydrogen have developed convergently three class of enzymes leading to: [FeFe]-, [NiFe]-, and [FeS]-cluster-free hydrogenases. They differ in the composition and the structure of the active site metal centre and the sequence of the constituent structural polypeptides but they show one unifying ...
August, Böck +3 more
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Enzymes possessing the capacity to oxidize molecular hydrogen have developed convergently three class of enzymes leading to: [FeFe]-, [NiFe]-, and [FeS]-cluster-free hydrogenases. They differ in the composition and the structure of the active site metal centre and the sequence of the constituent structural polypeptides but they show one unifying ...
August, Böck +3 more
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Hydrogenase activities in cyanobacteria
Biochimie, 1986In the unicellular Anacystis nidulans, the expression of both the H2-uptake (with phenazine methosulfate or methylene blue as the electron acceptor) and H2-evolution (with methyl viologen reduced by Na2S2O4) was dependent on Ni in the culture medium.
H, Papen +3 more
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Hydrogenase from Acetobacterium woodii
Archives of Microbiology, 1984Hydrogenase from fructose-grown cells of Acetobacterium woodii has been purified 70-fold to a specific activity of 3,500 mumol hydrogen oxidized per min per mg of protein measured at 35 degrees C and pH 7.6 with methyl viologen as electron acceptor.
S W, Ragsdale, L G, Ljungdahl
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Biotechnological applications of hydrogenases
Current Opinion in Biotechnology, 2004Hydrogenases have found use in a variety of biotechnological applications, including biohydrogen production, wastewater treatment, the prevention of microbial-induced corrosion and the generation and regeneration of NADP cofactors. In the future, advances in genome mining and screening techniques are likely to identify new hydrogenases for novel ...
Rita, Mertens, Andreas, Liese
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Hydrogenases of phototrophic microorganisms
Biochimie, 1986This review surveys recent work done in the laboratory of the author and related laboratories on the properties and possible practical applications of hydrogenases of phototrophic microorganisms. Homogeneous hydrogenase preparations were obtained from purple non-sulfur (Rhodospirillum rubrum S1, Rhodobacter capsulatus B10) and purple sulfur (Chromatium
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Biochimica et Biophysica Acta (BBA) - Reviews on Bioenergetics, 1980
M W, Adams, L E, Mortenson, J S, Chen
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M W, Adams, L E, Mortenson, J S, Chen
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Molecular Dynamics Studies of Proton Transport in Hydrogenase and Hydrogenase Mimics
2016There is extensive interest in hydrogenases based on their ability to rapidly and efficiently interconvert H2 with protons and electrons, and their (typically) superior function relative to molecular mimics. Understanding the function of enzymes is one approach to implementing design features to make better catalysts and is an approach we have ...
B, Ginovska, S, Raugei, W J, Shaw
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