>2fzsF (F:) observed residues (from ATOM records)
lvpmvirsfdiysrllkervifltgqvedhmanlivaqmlfleaenpekdiylyinspgg
vitagmsiydtmqfikpdvsticmgqaasmgaflltagakgkrfclpnsrvmihqplggy
qgqatdieihareilkvkgrmnelmalhtgqsleqierdterdrflsapeaveyglvdsi
lthrn