cmd.read_pdbstr("""\
""", "chainBS")
cmd.hide("all")
cmd.color('grey70', "chainBS")
cmd.show('ribbon', "chainBS")
cmd.select("e7zrsBS1", "c. S & i. 2-160")
cmd.center("e7zrsBS1", state=0, origin=1)
cmd.zoom("e7zrsBS1", animate=-1)
cmd.show_as('cartoon', "e7zrsBS1")
cmd.spectrum('count', 'rainbow', "e7zrsBS1")
cmd.disable("e7zrsBS1")