1. Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
2. Department of Biochemistry and Centre de recherche en biologie structurale, McGill University, Montréal, Canada H3G 0B1
3. Sorbonne Université, CNRS, Institut de Biologie Paris Seine, Biologie Computationnelle et Quantitative - LCQB, Paris 75005, France