1. Department
of Chemistry, University of California, Davis, California 95616, United States
2. Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720,
United States
3. Research
and Utilization Division, SPring-8/JASRI, 1-1-1 Kouto, Sayo, Hyogo 679-5198, Japan
4. Materials Dynamics Laboratory, RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo, Hyogo 679-5148,
Japan
5. Shape Software, 521 Hidden Valley Road, Kingsport, Tennessee
37663, United States