>1f6oA (A:) observed residues (from ATOM records)
kghltrlgleffdqpavplaraflgqvlvrrlpngtelrgriveteaylgpedeaahsrg
grqtprnrgmfmkpgtlyvyiiygmyfcmnissqgdgacvllraleplegletmrqlrst
lsrvlkdrelcsgpsklcqalainksfdqrdlaqdeavwlergplepsepavvaaarvgv
ghagewarkplrfyvrgspwvsvvdrvaeqd