cmd.read_pdbstr("""\ """, "chainr") cmd.hide("all") cmd.color('grey70', "chainr") cmd.show('ribbon', "chainr") cmd.select("e6v3br1", "c. r & i. 20-72") cmd.center("e6v3br1", state=0, origin=1) cmd.zoom("e6v3br1", animate=-1) cmd.show_as('cartoon', "e6v3br1") cmd.spectrum('count', 'rainbow', "e6v3br1") cmd.disable("e6v3br1")