cmd.read_pdbstr("""\ """, "chainBN") cmd.hide("all") cmd.color('grey70', "chainBN") cmd.show('ribbon', "chainBN") cmd.select("e6gb2BN1", "c. N & i. 2-178") cmd.center("e6gb2BN1", state=0, origin=1) cmd.zoom("e6gb2BN1", animate=-1) cmd.show_as('cartoon', "e6gb2BN1") cmd.spectrum('count', 'rainbow', "e6gb2BN1") cmd.disable("e6gb2BN1")