SEQRES 1 m 52 ILE ILE GLU PRO SER LEU ARG GLN LEU ALA GLN LYS TYR SEQRES 2 m 52 ASN CYS ASP LYS MET ILE CYS ARG LYS CYS TYR ALA ARG SEQRES 3 m 52 LEU HIS PRO ARG ALA VAL ASN CYS ARG LYS LYS LYS CYS SEQRES 4 m 52 GLY HIS THR ASN ASN LEU ARG PRO LYS LYS LYS VAL LYS