Crystal structure of BtrK, a decarboxylase involved in the (S)-4-amino-2-hydroxybutyrate (AHBA) formation during butirosin biosynthesis - Arenas, Laura Alejandra Rivas; Paiva, Fernanda Cristina Rodrigues de; Rossini, Nícolas de Oliveira\FF0E; Li, Yanyan; Spencer, Jonathan; Leadlay, Peter; Dias, Marcio Vinicius Bertacine (Journal of Molecular Structure, 2022)