cmd.read_pdbstr("""\ """, "chainBg") cmd.hide("all") cmd.color('grey70', "chainBg") cmd.show('ribbon', "chainBg") cmd.select("e4v8zBg1", "c. g & i. 2-103") cmd.center("e4v8zBg1", state=0, origin=1) cmd.zoom("e4v8zBg1", animate=-1) cmd.show_as('cartoon', "e4v8zBg1") cmd.spectrum('count', 'rainbow', "e4v8zBg1") cmd.disable("e4v8zBg1")