SEQRES 1 A 16 TYR LYS LYS ILE ARG SER ASN VAL TYR VAL ASP VAL LYS SEQRES 2 A 16 PRO LEU SER SEQRES 1 A 34 CYS VAL ASP ASP CYS LEU ASN ARG MET ILE PHE ALA GLU SEQRES 2 A 34 CYS SER PRO ASN THR CYS PRO CYS GLY GLU GLN CYS CYS SEQRES 3 A 34 ASN GLN ARG ILE GLN ARG HIS GLU