cmd.read_pdbstr("""\ """, "chain7") cmd.hide("all") cmd.color('grey70', "chain7") cmd.show('ribbon', "chain7") cmd.select("e6vlz72", "c. 7 & i. 69-138") cmd.center("e6vlz72", state=0, origin=1) cmd.zoom("e6vlz72", animate=-1) cmd.show_as('cartoon', "e6vlz72") cmd.spectrum('count', 'rainbow', "e6vlz72") cmd.disable("e6vlz72")