>4hx6D (D:) observed residues (from ATOM records) namspiiappaelvdpkdrvqlrrvfgdfptgvtvvtvggseprgmtansftsvslsppl vlicvgkdavmhqrltalptfavsvleagqekaarhfadhshppgvdqfdtvdwvlgees gapliagavahlecaihrlyeggdhtiflgevitatrwparegmlfsggrfrrfapd