cmd.read_pdbstr("""\
""", "chainHF")
cmd.hide("all")
cmd.color('grey70', "chainHF")
cmd.show('ribbon', "chainHF")
cmd.select("e5iv5HF2", "c. F & i. 82-186")
cmd.center("e5iv5HF2", state=0, origin=1)
cmd.zoom("e5iv5HF2", animate=-1)
cmd.show_as('cartoon', "e5iv5HF2")
cmd.spectrum('count', 'rainbow', "e5iv5HF2")
cmd.disable("e5iv5HF2")