>4ne9A (A:) observed residues (from ATOM records)
sipwnleritppryraslvevylldtsiqsdhreiegrvmvtdfenvpeedgtrfhrqas
kcdshgthlagvvsgrdagvakgasmrslrvlncqgkgtvsgtliglefirksqlvqpvg
plvvllplaggysrvlnaacqrlaragvvlvtaagnfrddaclyspasapevitvgatna
qdqpvtlgtlgtnfgrcvdlfapgediigassdcstcfvsqsgtsqaaahvagiaammls
aepeltlaelrqrlihfsakdvineawfpedqrvltpnlvaalppqlfcrtvwsahsgpt
rmataiarcapdeellscssfsrsgkrrgermeaqggklvcrahnafggegvyaiarccl
lpqancsvhtappaeasmgtrvhchqqghvltgcsshwevedlgpnqcvghreasihasc
chapgleckvkehgipapqeqvtvaceegwtltgcsalpgtshvlgayavdntcvvrsra
vtavaiccrsr