>6g33B (B:) observed residues (from ATOM records)
smhlicqsgdvlsaryeivdtlgegafgkvvecidhkaggrhvavkivknvdryceaars
eiqvlehlnttdpnstfrcvqmlewfehhghicivfellglstydfikengflpfrldhi
rkmayqicksvnflhsnklthtdlkpenilfvqsdyteaynpkikrdertlinpdikvvd
fgsatyddehhstlvstrhyrapevilalgwsqpcdvwsigcilieyylgftvfpthdsk
ehlammerilgplpkhmiqktrkrkyfhhdrldwdehssagryvsrackplkefmlsqdv
eherlfdliqkmleydpakritlrealkhpffdllkk