>2fliB (B:) observed residues (from ATOM records)
stlkiapsilaadyanfaselarieetdaeyvhidimdgqfvpnisfgadvvasmrkhsk
lvfdchlmvvdperyveafaqagadimtihtestrhihgalqkikaagmkagvvinpgtp
ataleplldlvdqvlimtvnpgfggqafipeclekvatvakwrdekglsfdievdggvdn
ktiracyeaganvfvagsylfkasdlvsqvqtlrtal