>1k6yB (B:) SEQRES residues
fldgidkaqeehekyhsnwramasdfnlppvvakeivascdkcqlkgeamhgqvdcspgi
wqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktvhtdngsn
ftsttvkaacdwagikqedgipynpqsqgviesmnkelkkiigqvrdqaehlktavqmav
fihnkkrkggiggysagerivdiiatdiqtke