cmd.read_pdbstr("""\ """, "chainBU") cmd.hide("all") cmd.color('grey70', "chainBU") cmd.show('ribbon', "chainBU") cmd.select("e4v74BU1", "c. U & i. 1-103") cmd.center("e4v74BU1", state=0, origin=1) cmd.zoom("e4v74BU1", animate=-1) cmd.show_as('cartoon', "e4v74BU1") cmd.spectrum('count', 'rainbow', "e4v74BU1") cmd.disable("e4v74BU1")