cmd.read_pdbstr("""\ """, "chainBB") cmd.hide("all") cmd.color('grey70', "chainBB") cmd.show('ribbon', "chainBB") cmd.select("e8evrBB1", "c. B & i. 114-233") cmd.center("e8evrBB1", state=0, origin=1) cmd.zoom("e8evrBB1", animate=-1) cmd.show_as('cartoon', "e8evrBB1") cmd.spectrum('count', 'rainbow', "e8evrBB1") cmd.disable("e8evrBB1")