cmd.read_pdbstr("""\ """, "chainIII") cmd.hide("all") cmd.color('grey70', "chainIII") cmd.show('ribbon', "chainIII") cmd.select("e7b69III1", "c. I & i. 27-299") cmd.center("e7b69III1", state=0, origin=1) cmd.zoom("e7b69III1", animate=-1) cmd.show_as('cartoon', "e7b69III1") cmd.spectrum('count', 'rainbow', "e7b69III1") cmd.disable("e7b69III1") cmd.show('spheres', 'c. I & i. 301 | c. I & i. 302 | c. J & i. 301') util.cbag('c. I & i. 301 | c. I & i. 302 | c. J & i. 301')