cmd.read_pdbstr("""\
""", "chainS1")
cmd.hide("all")
cmd.color('grey70', "chainS1")
cmd.show('ribbon', "chainS1")
cmd.select("e4u56S12", "c. 1 & i. 20-113")
cmd.center("e4u56S12", state=0, origin=1)
cmd.zoom("e4u56S12", animate=-1)
cmd.show_as('cartoon', "e4u56S12")
cmd.spectrum('count', 'rainbow', "e4u56S12")
cmd.disable("e4u56S12")