SEQRES 1 Y 219 ILE GLU PHE TYR GLY PRO ASN ARG ALA LYS TRP LEU GLY SEQRES 2 Y 219 PRO TYR SER GLU ASN ALA THR PRO ALA TYR LEU THR GLY SEQRES 3 Y 219 GLU PHE PRO GLY ASP TYR GLY TRP ASP THR ALA GLY LEU SEQRES 4 Y 219 SER ALA ASP PRO GLU THR PHE LYS ARG TYR ARG GLU LEU SEQRES 5 Y 219 GLU LEU ILE HIS ALA ARG TRP ALA MET LEU GLY ALA LEU SEQRES 6 Y 219 GLY CYS ILE THR PRO GLU LEU LEU ALA LYS SER GLY THR SEQRES 7 Y 219 GLN PHE GLY GLU ALA VAL TRP PHE LYS ALA GLY ALA GLN SEQRES 8 Y 219 ILE PHE SER GLU GLY GLY LEU ASP TYR LEU GLY ASN PRO SEQRES 9 Y 219 SER LEU VAL HIS ALA GLN ASN ILE VAL ALA THR LEU ALA SEQRES 10 Y 219 VAL GLN VAL ILE LEU MET GLY LEU VAL GLU GLY TYR ARG SEQRES 11 Y 219 VAL ASN GLY GLY PRO ALA GLY GLU GLY LEU ASP PRO LEU SEQRES 12 Y 219 TYR PRO GLY GLU SER PHE ASP PRO LEU GLY LEU ALA ASP SEQRES 13 Y 219 ASP PRO ASP THR PHE ALA GLU LEU LYS VAL LYS GLU ILE SEQRES 14 Y 219 LYS ASN GLY ARG LEU ALA MET PHE SER MET PHE GLY PHE SEQRES 15 Y 219 PHE VAL GLN ALA ILE VAL THR GLY LYS GLY PRO ILE GLN SEQRES 16 Y 219 ASN LEU ASP ASP HIS LEU SER ASN PRO THR VAL ASN ASN SEQRES 17 Y 219 ALA PHE ALA PHE ALA THR LYS PHE THR PRO SER