>5mutA (A:) observed residues (from ATOM records)
tgderfyaehlmptlqglldpesahrlavrftslgllpfqdsdmlevrvlghkfrnpvgi
aagfdkhgeavdglykmgfgfveigsvtpkpqegnprprvfrlpedqavinrygfnshgl
svvehrlrarqqkqakltedglplgvnlgknktsvdaaedyaegvrvlgpladylvvnvg
kaelrrlltkvlqerdglrrvhrpavlvkiapdltsqdkediasvvkelgidglivtntt
vsrpaglqgalrsetgglsgkplrdlstqtiremyaltqgrvpiigvggvssgqdaleki
ragaslvqlytaltfwgppvvgkvkreleallkeqgfggvtdaigadhrr