Institution: | (1) Department of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK;(2) Centre for Metalloprotein Spectroscopy and Biology, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK;(3) Department of Molecular Microbiology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK;(4) Present address: Specialist and Reference Microbiology Division, Resistance Monitoring and Mechanisms Unit, Antibiotic Resistance Monitoring and Reference Laboratory, Health Protection Agency, Colindale, London, NW9 5HT, UK |