cmd.read_pdbstr("""\
""", "chainCH")
cmd.hide("all")
cmd.color('grey70', "chainCH")
cmd.show('ribbon', "chainCH")
cmd.select("e6by1CH2", "c. H & i. 55-149")
cmd.center("e6by1CH2", state=0, origin=1)
cmd.zoom("e6by1CH2", animate=-1)
cmd.show_as('cartoon', "e6by1CH2")
cmd.spectrum('count', 'rainbow', "e6by1CH2")
cmd.disable("e6by1CH2")