cmd.read_pdbstr("""\
""", "chainBx")
cmd.hide("all")
cmd.color('grey70', "chainBx")
cmd.show('ribbon', "chainBx")
cmd.select("e6xywBx1", "c. x & i. 12-90")
cmd.center("e6xywBx1", state=0, origin=1)
cmd.zoom("e6xywBx1", animate=-1)
cmd.show_as('cartoon', "e6xywBx1")
cmd.spectrum('count', 'rainbow', "e6xywBx1")
cmd.disable("e6xywBx1")