[1] Weizmann Inst Sci, Dept Struct Biol, IL-76100 Rehovot, Israel
[2] Weizmann Inst Sci, Dept Neurobiol, Rehovot, Israel
[3] Chinese Acad Sci, Shanghai Inst Met Med 3, State Key Lab Drug Res, Shanghai, Peoples R China
[4] Mayo Clin, Dept Pharmacol, Jacksonville, FL 32224 USA
[5] Univ Barcelona, Fac Farm, Dept Fis Qum, Barcelona, Spain
[6] Univ Barcelona, Fac Farm, Lab Qum Farmacut, Barcelona, Spain