cmd.read_pdbstr("""\ """, "chainE4") cmd.hide("all") cmd.color('grey70', "chainE4") cmd.show('ribbon', "chainE4") cmd.select("e4v9oE41", "c. 4 & i. 1-38") cmd.center("e4v9oE41", state=0, origin=1) cmd.zoom("e4v9oE41", animate=-1) cmd.show_as('cartoon', "e4v9oE41") cmd.spectrum('count', 'rainbow', "e4v9oE41") cmd.disable("e4v9oE41") cmd.show('spheres', '') util.cbag('')