title: Molecular determinants of improved cathepsin B inhibition by new cystatins obtained by DNA shuffling.
authors.affiliation: Center for Structural Molecular Biotechnology, Department of Physics and Informatics, Physics Institute of São Carlos, University of São Paulo, Av, Trabalhador são-carlense 400, 13560-970, São Carlos-SP, Brazil.
authors.forename: Napoleão F
authors.initials: NF
authors.lastname: Valadares
authors.forename: Márcia
authors.initials: M
authors.lastname: Dellamano
authors.forename: Andrea
authors.initials: A
authors.lastname: Soares-Costa
authors.forename: Flávio
authors.initials: F
authors.lastname: Henrique-Silva
authors.forename: Richard C
authors.initials: RC
authors.lastname: Garratt