>4mbyF (F:) observed residues (from ATOM records)
shmggvevlevrtgpdaitqieaylnprmgnnipsedlygysnsintafskasdtpnkdt
lpcysvaviklpllnedmtcdtilmweavsvktevvgisslvnlhqggkyiygsssgcvp
vqgttyhmfavggeplelqglvasstatypddvvaiknmkpgnqgldpkakalldkdgky
pvevwcpdpsknentryygsftggattppvmqftnsvttvlldengvgplckgdklflsc
adiagvhtnysetqvwrglpryfnvtlrkrivkn