>1bzyB (B:) observed residues (from ATOM records)
spgvvisddepgydldlfcipnhyaedlervfiphglimdrterlardvmkemgghhiva
lcvlkggykffadlldyikalnrnsdrsipmtvdfirlksycndqstgdikviggddlst
ltgknvlivediidtgktmqtllslvrqynpkmvkvasllvkrtprsvgykpdfvgfeip
dkfvvgyaldyneyfrdlnhvcvisetgkakyka