Bernhard Brutscher
Papers
1
Total Citations
112
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About
Bernhard Brutscher is a leading structural biologist whose research has fundamentally advanced our understanding of bacterial gene regulation, particularly through the lens of nuclear magnetic resonance (NMR) spectroscopy. His key contributions lie in elucidating the dynamic mechanisms of metalloproteins, most notably the *Escherichia coli* Ferric Uptake Regulator (Fur). In his seminal 2006 work, cited over 110 times, Brutscher combined NMR and X-ray crystallography to reveal the precise structural changes that occur during Fur’s metal-dependent dimerization and activation. This study provided a critical molecular blueprint for how iron binding triggers a conformational shift, enabling Fur to recognize specific DNA sequences and control iron homeostasis—a process vital for bacterial survival and virulence. Beyond this, Brutscher has pioneered advanced NMR methodologies for studying large, dynamic biomolecular complexes, earning him a reputation for bridging the gap between static structures and functional motions. His work has not only illuminated fundamental principles of allostery but also opened avenues for designing novel antibacterial strategies targeting regulatory pathways.
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