Aspartate 141 Is the Fourth Ligand of the Oxygen-sensing [4Fe-4S](2+) Cluster of Bacillus subtilis Transcriptional Regulator Fnr

The Bacillus subtilis redox regulator Fnr controls genes of the anaerobic metabolism in response to low oxygen tension. An unusual structure for the oxygen-sensing [4Fe-4S](2+) cluster was detected by a combination of genetic experiments with UV-visible and Mössbauer spectroscopy. Asp-141 was identi...

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Bibliographic Details
Main Authors: Gruner, Ines, Frädrich, Claudia, Böttger, Lars H., Trautwein, Alfred X., Jahn, Dieter, Härtig, Elisabeth
Format: Artigo
Language:Inglês
Published: American Society for Biochemistry and Molecular Biology 2011
Subjects:
Signal Transduction
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3023498/
https://ncbi.nlm.nih.gov/pubmed/21068385
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M110.191940
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