cmd.read_pdbstr("""\
""", "chainE2")
cmd.hide("all")
cmd.color('grey70', "chainE2")
cmd.show('ribbon', "chainE2")
cmd.select("e7r81E22", "c. 2 & i. 8-94")
cmd.center("e7r81E22", state=0, origin=1)
cmd.zoom("e7r81E22", animate=-1)
cmd.show_as('cartoon', "e7r81E22")
cmd.spectrum('count', 'rainbow', "e7r81E22")
cmd.disable("e7r81E22")