1. Institute of Human Virology,
Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland
21201, United States
2. Department
of Biochemistry, University of Washington, Seattle, Washington 98195,
United States
3. Department
of Biochemistry and
Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
4. Department of Anatomy and Physiology,
College of Veterinary Medicine, Kansas State University, Manhattan, Kansas 66506, United States
5. College of Life Sciences, Sichuan University, Chengdu 610044, China
6. Department
of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore,
Maryland 21201, United States