>2fliF (F:) observed residues (from ATOM records)
tlkiapsilaadyanfaselarieetdaeyvhidimdgqfvpnisfgadvvasmrkhskl
vfdchlmvvdperyveafaqagadimtihtestrhihgalqkikaagmkagvvinpgtpa
taleplldlvdqvlimtvnpgfggqafipeclekvatvakwrdekglsfdievdggvdnk
tiracyeaganvfvagsylfkasdlvsqvqtlrtal