Protein complex formation during denitrification byPseudomonas aeruginosa
نویسندگان
چکیده
منابع مشابه
Protein complex formation during denitrification by Pseudomonas aeruginosa
The most efficient means of generating cellular energy is through aerobic respiration. Under anaerobic conditions, several prokaryotes can replace oxygen by nitrate as final electron acceptor. During denitrification, nitrate is reduced via nitrite, NO and N2 O to molecular nitrogen (N2 ) by four membrane-localized reductases with the simultaneous formation of an ion gradient for ATP synthesis. ...
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UNLABELLED Oxidative phosphorylation using multiple-component, membrane-associated protein complexes is the most effective way for a cell to generate energy. Here, we systematically investigated the multiple protein-protein interactions of the denitrification apparatus of the pathogenic bacterium Pseudomonas aeruginosa During denitrification, nitrate (Nar), nitrite (Nir), nitric oxide (Nor), an...
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Pseudomonas aeruginosa is a metabolically flexible member of the Gammaproteobacteria. Under anaerobic conditions and the presence of nitrate, P. aeruginosa can perform (complete) denitrification, a respiratory process of dissimilatory nitrate reduction to nitrogen gas via nitrite (NO2), nitric oxide (NO) and nitrous oxide (N2O). This study focuses on understanding the influence of environmental...
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Quorum sensing regulates denitrification in Pseudomonas aeruginosa PAO1.
Anaerobic growth of Pseudomonas aeruginosa PAO1 was affected by quorum sensing. Deletion of genes that produce N-acyl-l-homoserine lactone signals resulted in an increase in denitrification activity, which was repressed by exogenous signal molecules. The effect of the las quorum-sensing system was dependent on the rhl quorum-sensing system in regulating denitrification.
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ژورنال
عنوان ژورنال: Microbial Biotechnology
سال: 2017
ISSN: 1751-7915,1751-7915
DOI: 10.1111/1751-7915.12851