cmd.read_pdbstr("""\
""", "chains2")
cmd.hide("all")
cmd.color('grey70', "chains2")
cmd.show('ribbon', "chains2")
cmd.select("e5on6s21", "c. 2 & i. 176-250")
cmd.center("e5on6s21", state=0, origin=1)
cmd.zoom("e5on6s21", animate=-1)
cmd.show_as('cartoon', "e5on6s21")
cmd.spectrum('count', 'rainbow', "e5on6s21")
cmd.disable("e5on6s21")
cmd.show('spheres', '')
util.cbag('')