cmd.read_pdbstr("""\ """, "chainDU") cmd.hide("all") cmd.color('grey70', "chainDU") cmd.show('ribbon', "chainDU") cmd.select("e4u1uDU1", "c. U & i. 2-103") cmd.center("e4u1uDU1", state=0, origin=1) cmd.zoom("e4u1uDU1", animate=-1) cmd.show_as('cartoon', "e4u1uDU1") cmd.spectrum('count', 'rainbow', "e4u1uDU1") cmd.disable("e4u1uDU1")