Výsledky vyhledávání - "Pinske Constanze"

Akademický článek

The importance of iron in the biosynthesis and assembly of [NiFe]-hydrogenases

Publikováno v: Biomolecular Concepts, Vol 5, Iss 1, Pp 55-70 (2014)

[NiFe]-hydrogenases (Hyd) are redox-active metalloenzymes that catalyze the reversible oxidation of molecular hydrogen to protons and electrons. These enzymes are frequently heterodimeric and have a unique bimetallic active site in their catalytic la

Externí odkaz: https://doaj.org/article/712a31444de643b8806c4460dd2b0bb4

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Akademický článek

Zymographic differentiation of [NiFe]-Hydrogenases 1, 2 and 3 of Escherichia coli K-12

Autor: Pinske Constanze, Jaroschinsky Monique, Sargent Frank, Sawers Gary

Publikováno v: BMC Microbiology, Vol 12, Iss 1, p 134 (2012)

Abstract Background When grown under anaerobic conditions, Escherichia coli K-12 is able to synthesize three active [NiFe]-hydrogenases (Hyd1-3). Two of these hydrogenases are respiratory enzymes catalysing hydrogen oxidation, whereby Hyd-1 is oxygen

Externí odkaz: https://doaj.org/article/9d669af4b34942889fae12c5091c6eda

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Akademický článek

The respiratory molybdo-selenoprotein formate dehydrogenases of Escherichia coli have hydrogen: benzyl viologen oxidoreductase activity

Autor: Trchounian Armen, Trchounian Karen, Ihling Christian, Waclawek Mandy, Kuhns Martin, Pinske Constanze, Soboh Basem, Sinz Andrea, Sawers Gary

Publikováno v: BMC Microbiology, Vol 11, Iss 1, p 173 (2011)

Abstract Background Escherichia coli synthesizes three membrane-bound molybdenum- and selenocysteine-containing formate dehydrogenases, as well as up to four membrane-bound [NiFe]-hydrogenases. Two of the formate dehydrogenases (Fdh-N and Fdh-O) and

Externí odkaz: https://doaj.org/article/88d954ef89f749e6a8c2f3f5abc9c7bb

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Akademický článek

Iron restriction induces preferential down-regulation of H2-consuming over H2-evolving reactions during fermentative growth of Escherichia coli

Autor: Sawers Gary, Pinske Constanze

Publikováno v: BMC Microbiology, Vol 11, Iss 1, p 196 (2011)

Abstract Background Escherichia coli synthesizes three anaerobically inducible [NiFe]-hydrogenases (Hyd). All three enzymes have a [NiFe]-cofactor in the large subunit and each enzyme also has an iron-sulfur-containing small subunit that is required

Externí odkaz: https://doaj.org/article/659cd61e96f64980b7daccd7278e7444

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