cmd.read_pdbstr("""\
""", "chainBT")
cmd.hide("all")
cmd.color('grey70', "chainBT")
cmd.show('ribbon', "chainBT")
cmd.select("e1vy4BT1", "c. T & i. 1-131")
cmd.center("e1vy4BT1", state=0, origin=1)
cmd.zoom("e1vy4BT1", animate=-1)
cmd.show_as('cartoon', "e1vy4BT1")
cmd.spectrum('count', 'rainbow', "e1vy4BT1")
cmd.disable("e1vy4BT1")