cmd.read_pdbstr("""\
""", "chainSB")
cmd.hide("all")
cmd.color('grey70', "chainSB")
cmd.show('ribbon', "chainSB")
cmd.select("e3j7rSB2", "c. B & i. 21-113")
cmd.center("e3j7rSB2", state=0, origin=1)
cmd.zoom("e3j7rSB2", animate=-1)
cmd.show_as('cartoon', "e3j7rSB2")
cmd.spectrum('count', 'rainbow', "e3j7rSB2")
cmd.disable("e3j7rSB2")