cmd.read_pdbstr("""\
""", "chaina")
cmd.hide("all")
cmd.color('grey70', "chaina")
cmd.show('ribbon', "chaina")
cmd.select("e7nfxa1", "c. a & i. 2-148")
cmd.center("e7nfxa1", state=0, origin=1)
cmd.zoom("e7nfxa1", animate=-1)
cmd.show_as('cartoon', "e7nfxa1")
cmd.spectrum('count', 'rainbow', "e7nfxa1")
cmd.disable("e7nfxa1")