Fig. 5From: A lupane-triterpene isolated from Combretum leprosum Mart. fruit extracts that interferes with the intracellular development of Leishmania (L.) amazonensis in vitroDocking of lupane at the topoisomerase IB (LbTOPO) active site (a) and eletrostatic molecular surface of active site of topoisomerase IB where lupane is docked (b)Back to article page