[phenixbb] Automated Mg & K ions picking

Hi, I have a low resolution data and I am trying to place Mg++ and K+ ions. As far as I know for ligand search at least 3 atoms required. Is it possible to do an automated search of these single atom ions by using phenix similar to automated water picking protocol? Thanks. -- Hasan DeMirci, Ph.D. Postdoctoral Fellow Department of Molecular Biology, Cellular Biology & Biochemistry Brown University 185 Meeting Street Providence, RI    02912 (401) 863-3652 lab (SFH) (401) 863-6124 lab (ship st) (401) 226-7852 cell [email protected] [email protected]