cmd.read_pdbstr("""\
""", "chainBA")
cmd.hide("all")
cmd.color('grey70', "chainBA")
cmd.show('ribbon', "chainBA")
cmd.select("e7q4uBA2", "c. A & i. 639-709")
cmd.center("e7q4uBA2", state=0, origin=1)
cmd.zoom("e7q4uBA2", animate=-1)
cmd.show_as('cartoon', "e7q4uBA2")
cmd.spectrum('count', 'rainbow', "e7q4uBA2")
cmd.disable("e7q4uBA2")