cmd.read_pdbstr("""\
""", "chainMR")
cmd.hide("all")
cmd.color('grey70', "chainMR")
cmd.show('ribbon', "chainMR")
cmd.select("e7qvpMR1", "c. R & i. 57-176")
cmd.center("e7qvpMR1", state=0, origin=1)
cmd.zoom("e7qvpMR1", animate=-1)
cmd.show_as('cartoon', "e7qvpMR1")
cmd.spectrum('count', 'rainbow', "e7qvpMR1")
cmd.disable("e7qvpMR1")