Fine-tuned regulation by oxygen and nitric oxide of the activity of a semi-synthetic FNR-dependent promoter and expression of denitrification enzymes in Paracoccus denitrificans

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Authors	MAZOCH Jiří KUŇÁK Michal KUČERA Igor VAN SPANNING Rob
Year of publication	2003
Type	Article in Periodical
Magazine / Source	Microbiology
MU Faculty or unit	Faculty of Science
Citation
Web	http://mic.sgmjournals.org/
Field	Biochemistry
Keywords	transcriptional activators; FnrP; Nnr; oxygen; nitric oxide
Description	The activity of FnrP, a transcriptional regulator, is shown to be influenced not only by oxygen, but also by the denitrification intermediate nitric oxide. Evidence is presented for dual regulation of the synthesis of nitric oxide reductase, partly independent of nitric oxide.
Related projects:	Mechanisms involved in regulation of respiratory systems in denitrification bacteria by environmental factors Biomolecular Structure-function Relationships and their role in the Metabolism