>1bnkA (A:) observed residues (from ATOM records)
kghltrlgleffdqpavplaraflgqvlvrrlpngtelrgriveteaylgpedeaahsrg
grqtprnrgmfmkpgtlyvyiiygmyfcmnissqgdgacvllraleplegletmrqlrsr
vlkdrelcsgpsklcqalainksfdqrdlaqdeavwleravvaaarvgvghagewarkpl
rfyvrgspwvsvvdrvaeqd