SEQRES 1 O 157 PRO TYR PRO ASP ALA PRO VAL ALA LEU LYS PRO ARG PHE SEQRES 2 O 157 HIS GLY ARG HIS VAL LEU THR ARG HIS PRO ASN GLY LEU SEQRES 3 O 157 GLU LYS CYS ILE GLY CYS SER LEU CYS ALA ALA ALA CYS SEQRES 4 O 157 PRO ALA TYR ALA ILE TYR VAL GLU PRO ALA GLU ASN ASP SEQRES 5 O 157 PRO GLU ASN PRO VAL SER ALA GLY GLU ARG TYR ALA LYS SEQRES 6 O 157 VAL TYR GLU ILE ASN MET LEU ARG CYS ILE PHE CYS GLY SEQRES 7 O 157 LEU CYS GLU GLU ALA CYS PRO THR GLY ALA ILE VAL LEU SEQRES 8 O 157 GLY TYR ASP PHE GLU MET ALA ASP TYR GLU TYR SER ASP SEQRES 9 O 157 LEU VAL TYR GLY LYS GLU ASP MET LEU VAL ASP VAL VAL SEQRES 10 O 157 GLY THR LYS PRO GLN ARG ARG GLU ALA LYS ARG THR GLY SEQRES 11 O 157 LYS PRO VAL LYS VAL GLY TYR VAL VAL PRO TYR VAL ARG SEQRES 12 O 157 PRO GLU LEU GLU GLY PHE LYS ALA PRO THR GLU GLY GLY SEQRES 13 O 157 LYS