Stimulation of Pyrophosphatase Activity in Clostridium pasteurianum by Reductants.
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چکیده
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Occurrence of nickel in carbon monoxide dehydrogenase from Clostridium pasteurianum and Clostridium thermoaceticum.
The carbon monoxide (CO) dehydrogenase activity band from Clostridium pasteurianum was shown to contain nickel by in situ activity staining of polyacrylamide gels. However, the majority of the nickel in cell extracts was found to electrophorese independently of CO dehydrogenase. Comparative analysis with Clostridium thermoaceticum demonstrated that, although the majority of nickel was accounted...
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THE ACTIVITY OF REDUCED FERREDOXIN: CO(2) oxidoreductase in Clostridium pasteurianum was correlated with the accumulation of formate in the growth medium. The data indicate that the in vivo function of the enzyme is to mediate formate synthesis rather than its degradation.
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Interspecies electron transfer is a common way to couple metabolic energy balances between different species in mixed culture consortia. Direct interspecies electron transfer (DIET) mechanism has been recently characterised with Geobacter species which couple the electron balance with other species through physical contacts. Using this mechanism could be an efficient and cost-effective way to d...
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 90 1 شماره
صفحات -
تاریخ انتشار 1965