Impact of membrane-associated hydrogenases on the F₀F₁-ATPase in Escherichia coli during glycerol and mixed carbon fermentation: ATPase activity and its inhibition by N,N'-dicyclohexylcarbodiimide in the mutants lacking hydrogenases.

Abstract excerpt

Escherichia coli is able to ferment glycerol and to produce molecular hydrogen (H2) by four membrane-associated hydrogenases (Hyd) changing activity in response to different conditions. In this study, overall ATPase activity of glycerol alone and mixed carbon sources (glucose and glycerol) fermented E. coli wild type and different Hyd mutants and its inhibition by N,N'-dicyclohexylcarbodiimide (DCCD) were first...

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