cmd.read_pdbstr("""\
""", "chainRb")
cmd.hide("all")
cmd.color('grey70', "chainRb")
cmd.show('ribbon', "chainRb")
cmd.select("e6i7oRb2", "c. b & i. 109-175")
cmd.center("e6i7oRb2", state=0, origin=1)
cmd.zoom("e6i7oRb2", animate=-1)
cmd.show_as('cartoon', "e6i7oRb2")
cmd.spectrum('count', 'rainbow', "e6i7oRb2")
cmd.disable("e6i7oRb2")