cmd.read_pdbstr("""\
""", "chainLb")
cmd.hide("all")
cmd.color('grey70', "chainLb")
cmd.show('ribbon', "chainLb")
cmd.select("e8pv6Lb1", "c. b & i. 21-56")
cmd.center("e8pv6Lb1", state=0, origin=1)
cmd.zoom("e8pv6Lb1", animate=-1)
cmd.show_as('cartoon', "e8pv6Lb1")
cmd.spectrum('count', 'rainbow', "e8pv6Lb1")
cmd.disable("e8pv6Lb1")