>4ne9B (B:) observed residues (from ATOM records)
sipwnleritppryraggslvevylldtsiqsdhreiegrvmvtdfenvpeedqaskcds
hgthlagvvsgrdagvakgasmrslrvlncqgkgtvsgtliglefirksqlvqpvgplvv
llplaggysrvlnaacqrlaragvvlvtaagnfrddaclyspasapevitvgatnaqdqp
vtlgtlgtnfgrcvdlfapgediigassdcstcfvsqsgtsqaaahvagiaammlsaepe
ltlaelrqrlihfsakdvineawfpedqrvltpnlvaalppsthqlfcrtvwsahsgptr
mataiarcapdeellscssfsrsgkrrgermeaqggklvcrahnafggegvyaiarccll
pqancsvhtappaeasmgtrvhchqqghvltgcsshwevedlgpnqcvghreasihascc
hapgleckvkehgipapqeqvtvaceegwtltgcsalpgtshvlgayavdntcvvrsrav
tavaiccrsr