Structural studies of human purine nucleoside phosphorylase: Towards a new specific empirical scoring function

Luis Fernando Saraiva Macedo Timmers, Rafael Andrade Caceres, Ana Luiza Vivan, Lisandra Marques Gava, Raquel Dias, Rodrigo Gay Ducati, Luiz Augusto Basso, Diogenes Santiago Santos, Walter Filgueira de Azevedo