cmd.read_pdbstr("""\
""", "chainn")
cmd.hide("all")
cmd.color('grey70', "chainn")
cmd.show('ribbon', "chainn")
cmd.select("e6frkn1", "c. n & i. 2-24")
cmd.center("e6frkn1", state=0, origin=1)
cmd.zoom("e6frkn1", animate=-1)
cmd.show_as('cartoon', "e6frkn1")
cmd.spectrum('count', 'rainbow', "e6frkn1")
cmd.disable("e6frkn1")