>5w59B (B:) observed residues (from ATOM records)
nrmpvapywtspekmekklhavpaaktvkfkcpssgtpqptlrwlkngkefkpdhriggy
kvryatwsiimdsvvpsdkgnytciveneygsinhtyqldvversrhrpilqaglpankt
valgsnvefmckvysdpqphiqwlkhievngslpyvqilktagvnttdkemevlhlrnvs
fedageytclagnsiglshhsawltvle