cmd.read_pdbstr("""\
""", "chainB8")
cmd.hide("all")
cmd.color('grey70', "chainB8")
cmd.show('ribbon', "chainB8")
cmd.select("e4v89B81", "c. 8 & i. 1-38")
cmd.center("e4v89B81", state=0, origin=1)
cmd.zoom("e4v89B81", animate=-1)
cmd.show_as('cartoon', "e4v89B81")
cmd.spectrum('count', 'rainbow', "e4v89B81")
cmd.disable("e4v89B81")