1. Department
of Cellular Biology
and Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida 33199,
United States
2. Centre for
Atomic and Molecular
Physics, Manipal Institute of Technology Campus, Manipal University, Manipal 576 104, Karnataka, India
3. Berkeley Center for Structural
Biology, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Building 6R2100, Berkeley, California 94720,
United States