THE UNIVERSITY OF HONG KONG IMAGE: (a) Exploration of Ag+-binding proteins in the soluble fraction of S. aureus with LC-GE-ICP-MS. (b) The overall structure of Ag-bound 6PGDH. (c) Silver coordination sites in 6PGDH and silver clusters composed of four adjacent Ag ions. (d) Diagram showing that Ag+ kills S. aureus by targeting multiple essential pathways. (e)...