select all backbone off select *.P color orange select magnesium color purple spacefill 300 restrict (within (9.0, atomno = 1665) or (13 or 22 or 46)) wireframe 80 select within (9.0, atomno = 1665) spacefill 125 color cpk select (atomno = 1665) color purple spacefill 300 color purple set monitor off set monitor on color monitor green set monitor 4 monitor 472 1018 monitor 469 1016 monitor 472 276 monitor 473 274 monitor 475 273 zoom 500