1. Department
of Biochemistry, ‡Cellular and Molecular Biology Program, §National Magnetic Resonance Facility
at Madison, and ∥Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United
States
2. Max
Planck Institute for Terrestrial Microbiology, #LOEWE Center for Synthetic Microbiology, and ∇Faculty of Biology, Philipps University 35043 Marburg, Germany