作者单位:Ctr Biol Estrutural Bioimagem, Rio De Janeiro, Brazil[1]Univ Calif Santa Cruz, Dept Chem & Biochem, Santa Cruz, CA 95064 USA[2]NIAID, Vector Biol Sect, Lab Malaria & Vector Res, NIH, 9000 Rockville Pike, Bethesda, MD 20892 USA[3]Univ Fed Rio de Janeiro, Inst Bioquim Med, Rio De Janeiro, Brazil[4]