SEQRES   1 F   50  ASN SER PHE VAL GLY LEU ARG VAL VAL ALA LYS TRP SER
SEQRES   2 F   50  SER ASN GLY TYR PHE TYR SER GLY LYS ILE THR ARG ASP
SEQRES   3 F   50  VAL GLY ALA GLY LYS TYR LYS LEU LEU PHE ASP ASP GLY
SEQRES   4 F   50  TYR GLU CYS ASP VAL LEU GLY LYS ASP ILE LEU