cmd.read_pdbstr("""\
""", "chainBn")
cmd.hide("all")
cmd.color('grey70', "chainBn")
cmd.show('ribbon', "chainBn")
cmd.select("e7zs5Bn1", "c. n & i. 77-128")
cmd.center("e7zs5Bn1", state=0, origin=1)
cmd.zoom("e7zs5Bn1", animate=-1)
cmd.show_as('cartoon', "e7zs5Bn1")
cmd.spectrum('count', 'rainbow', "e7zs5Bn1")
cmd.disable("e7zs5Bn1")