Structure of the essential peptidoglycan amidotransferase MurT/GatD complex from Streptococcus pneumoniae oleh Cécile Morlot, Daniel Straume, Katharina Peters, Olav A. Hegnar, Nolwenn Simon, Anne-Marie Villard, Carlos Contreras-Martel, Francisco Leisico, Eefjan Breukink, Christine Gravier-Pelletier, Laurent Le Corre, Waldemar Vollmer, Nicolas Pietrancosta, Leiv Sigve Håvarstein, André Zapun