Quaternary structure conformation change in Bothropstoxin I, a dimeric Lys49-PLA2 homologue from the venom of Bothrops jararacussu - Ward, Richard Joseph; Giglio, José Roberto; Cintra, A C O; Oliva, Glaucius; Garratt, Richard Charles; Mascarenhas, Yvonne Primerano; Giotto, Maria Teresa da Silva; Arni, R K (Reunião Anual da Sbbq, 1997)