>3ka8A (A:) observed residues (from ATOM records)
vsqvrqnyhsdceaavnrmlnlelyasytyssmyaffdrddvalhnvaeffkehsheere
haekfmkyqnkrggrvvlqdikkperdewgntleamqaalqlektvnqalldlhklatdk
vdphlcdfleseyleeqvkhikrigdfitnlkrlglpengmgeylfdkhsvk