1. Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
2. ARC Centre of Excellence for Innovations in Peptide & Protein Science, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
3. Michael Smith Laboratories, The University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
4. ARC Centre of Excellence for Innovations in Synthetic Biology, Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia