Structural Basis of Functional Diversification of the HD-GYP Domain Revealed by the Pseudomonas aeruginosa PA4781 Protein,Which Displays an Unselective Bimetallic Binding Site
aIstituto Pasteur-Fondazione Cenci Bolognetti, Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy;bDepartment of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy