>3sq6F (F:) observed residues (from ATOM records)
qrklykelvknynpdviptqrdrpvtvyfslsllqimdvdeknqvvdvvfwlqmswtdhy
lqwnvseypgvkqvsvpisslwvpdlaaynaiskpevltpqlalvnssghvqylpsirqr
fscdvsgvdtesgatcklkfgswthhsreldlqmqeadisgyipysrfelvgvtqkrser
fyecckepypdvtftvtfrkkg