cmd.read_pdbstr("""\
""", "chainLR")
cmd.hide("all")
cmd.color('grey70', "chainLR")
cmd.show('ribbon', "chainLR")
cmd.select("e7xnyLR2", "c. R & i. 57-188")
cmd.center("e7xnyLR2", state=0, origin=1)
cmd.zoom("e7xnyLR2", animate=-1)
cmd.show_as('cartoon', "e7xnyLR2")
cmd.spectrum('count', 'rainbow', "e7xnyLR2")
cmd.disable("e7xnyLR2")
cmd.show('spheres', '')
util.cbag('')