>4f47A (A:) observed residues (from ATOM records)
gpdalveqrghtlivtmnrpsrrnalsgemmqimveawdrvdndpdircciltgaggyfc
dpsridallkgrrlkkpliaavegpaiaggteilqgtdirvaaesakfgiseakwslypm
ggsavrlvrqipytvacdllltgrhitaaeakemglvghvvpdgqaltkaleiaeiiaan
gplavqailrtiretegmheneafkidtrigievflsddakegpqafaqkrkpnfqnr