SEQRES 1 f 37 MET LYS VAL ARG ALA SER VAL LYS LYS LEU CYS ARG ASN SEQRES 2 f 37 CYS LYS ILE VAL LYS ARG ASP GLY VAL ILE ARG VAL ILE SEQRES 3 f 37 CYS SER ALA GLU PRO LYS HIS LYS GLN ARG GLN