cmd.read_pdbstr("""\
""", "chainMA")
cmd.hide("all")
cmd.color('grey70', "chainMA")
cmd.show('ribbon', "chainMA")
cmd.select("e7qijMA2", "c. A & i. 511-599")
cmd.center("e7qijMA2", state=0, origin=1)
cmd.zoom("e7qijMA2", animate=-1)
cmd.show_as('cartoon', "e7qijMA2")
cmd.spectrum('count', 'rainbow', "e7qijMA2")
cmd.disable("e7qijMA2")