1 Department of Biochemistry and Molecular Biology and the Southern Alberta Cancer Research Institute, University of Calgary, Calgary, AB, Canada.
2 Structural Mass Spectrometry and Proteomics Unit, Institut Pasteur, CNRS UMR 3528, Paris, France.
3 Graz University of Technology, Institute of Molecular Biotechnology, Graz, Austria.
4 Institute of Microbiology, Academy of Sciences of the Czech Republic, and Department of Biochemistry, Faculty of Science, Charles University in Prague, Prague, Czech Republic.
5 Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada.
6 Department of Biochemistry and Molecular Biology and the Southern Alberta Cancer Research Institute, University of Calgary, Calgary, AB, Canada. [email protected].