>1kfxS (S:) SEQRES residues
neseevrqfrrlfaqlagddmevsatelmnilnkvvtrhpdlktdgfgidtcrsmvavmd
sdttgklgfeefkylwnnikrwqaiykqfdtdrsgticsselpgafeaagfhlnehlynm
iirrysdesgnmdfdnfisclvrldamfrafksldkdgtgqiqvniqewlqltmys