This work was supported by Pr?-Reitoria de Pesquisa da UFPA (PROPESP, UFPA, Brazil).; Federal University of Par?. Institute of Biological Sciences. Laboratory of Functional and Structural Biology. Bel?m, PA, Brazil.; Federal University of Par?. Institute of Biological Sciences. Laboratory of Functional and Structural Biology. Bel?m, PA, Brazil.; Federal University of Par?. Institute of Biological Sciences. Labo...