1. Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, USA
2. The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington, USA
3. Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania, USA
4. Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington, USA
5. Department of Chemistry and Biochemistry, Montana State University, Bozeman, Montana, USA