cmd.read_pdbstr("""\
""", "chainSB")
cmd.hide("all")
cmd.color('grey70', "chainSB")
cmd.show('ribbon', "chainSB")
cmd.select("e8btrSB1", "c. B & i. 170-240")
cmd.center("e8btrSB1", state=0, origin=1)
cmd.zoom("e8btrSB1", animate=-1)
cmd.show_as('cartoon', "e8btrSB1")
cmd.spectrum('count', 'rainbow', "e8btrSB1")
cmd.disable("e8btrSB1")