Dissecting the Role of the N-Terminal Region of the Escherichia coli Global Transcription Factor FNR
ABSTRACT The role of the N-terminal region of the transcription factor FNR, which immediately precedes the first ligand (Cys20) of the [4Fe-4S] cluster, was investigated. We found that truncation mutants that removed residues 2 to 16 and 2 to 17 had wild-type levels of FNR protein but surprisingly altered O2 regulation.
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2007 ◽
Vol 18
(5)
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pp. 1609-1620
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2004 ◽
Vol 186
(5)
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pp. 1304-1310
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