cmd.read_pdbstr("""\ """, "chainB8") cmd.hide("all") cmd.color('grey70', "chainB8") cmd.show('ribbon', "chainB8") cmd.select("e4v4xB81", "c. 8 & i. 1-37") cmd.center("e4v4xB81", state=0, origin=1) cmd.zoom("e4v4xB81", animate=-1) cmd.show_as('cartoon', "e4v4xB81") cmd.spectrum('count', 'rainbow', "e4v4xB81") cmd.disable("e4v4xB81")