A comparative study of the structures of phospholipases A2 isolated from Bothrops asper, Bothrops jararacussu and one mutant (Tyr117'seta'Trp), by molecular dynamics simulations - Lourenzoni, M. R.; Degrève, Léo; Ward, Richard John (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia molecular, 2002)