1. School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
2. Laboratoire de Biologie et de Pharmacologie Appliquée, CNRS UMR 8113, Ecole Normale Supérieure Paris-Saclay, Cachan 94235, France
3. NTU Institute of Structural Biology, Nanyang Technological University, Singapore 636921, Singapore