cmd.read_pdbstr("""\ """, "chainRK") cmd.hide("all") cmd.color('grey70', "chainRK") cmd.show('ribbon', "chainRK") cmd.select("e4wwwRK1", "c. K & i. 1-122") cmd.center("e4wwwRK1", state=0, origin=1) cmd.zoom("e4wwwRK1", animate=-1) cmd.show_as('cartoon', "e4wwwRK1") cmd.spectrum('count', 'rainbow', "e4wwwRK1") cmd.disable("e4wwwRK1")