cmd.read_pdbstr("""\
""", "chainXO")
cmd.hide("all")
cmd.color('grey70', "chainXO")
cmd.show('ribbon', "chainXO")
cmd.select("e1vvjXO1", "c. O & i. 2-89")
cmd.center("e1vvjXO1", state=0, origin=1)
cmd.zoom("e1vvjXO1", animate=-1)
cmd.show_as('cartoon', "e1vvjXO1")
cmd.spectrum('count', 'rainbow', "e1vvjXO1")
cmd.disable("e1vvjXO1")