>1k07B (B:) observed residues (from ATOM records)
ypmpnpfppfriagnlyyvgtddlasylivtprgnilinsdleanvpmikasikklgfkf
sdtkillishahfdhaagselikqqtkakymvmdedvsvilsggksdfhyandsstyftq
stvdkvlhdgervelggtvltahltpghtrgcttwtmklkdhgkqyqaviigsigvnpgy
klvdnitypkiaedykhsikvlesmrcdiflgshagmfdlknkyvllskgqnnpfvdptg
cknyieqkandfytelkkqetg