1. Infection and Immunity Program, Department of Microbiology, Biomedicine Discovery InstituteMonash University Clayton VIC 3800 Australia
2. Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery InstituteMonash University Clayton VIC 3800 Australia
3. School of Chemical and Biomolecular EngineeringGeorgia Institute of Technology Atlanta GA USA
4. Current address: Medical Research Council Laboratory of Molecular Biology Francis Crick Avenue Cambridge CB2 0QH UK
5. Victorian Life Sciences Computation CentreMonash University Clayton VIC 3800 Australia