Amino acid sequence of piratoxin-II, amyotoxic LYs49 phospholipase 'A IND.2' homologue from Bothrops pirajai venom - Toyama, Marcos H.; Soares, Andreimar Martins; Wen-Hwa, Lee; Polikarpov, Igor; Giglio, José Roberto; Marangoni, Sérgio (Biochimie, 2000)