>1sbkB (B:) observed residues (from ATOM records)
miwkrkitlealnamgegnmvgfldirfehigddtleatmpvdsrtkqpfgllhggasvv
laesigsvagylctegeqkvvgleinanhvrsaregrvrgvckplhlgsrhqvwqieifd
ekgrlccssrlttaille