>6ft8A (A:) observed residues (from ATOM records)
smhlicqsgdvlsaryeivdtlgegafgkvvecidhkaggrhvavkivknvdryceaars
eiqvlehlnttdpnstfrcvqmlewfehhghicivfellglstydfikengflpfrldhi
rkmayqicksvnflhsnklthtdlkpenilfvqsdyteaynpkikrdertlinpdikvvd
fgsatyddehhstlvstrhyrapevilalgwsqpcdvwsigcilieyylgftvfpthdsk
ehlammerilgplpkhmiqktrkrkyfhhdrldwdehssagryvsrackplkefmlsqdv
eherlfdliqkmleydpakritlrealkhpffdllkks