SEQRES 1 L30A 59 PRO ARG LEU LYS VAL LYS LEU VAL LYS SER PRO ILE GLY SEQRES 2 L30A 59 TYR PRO LYS ASP GLN LYS ALA ALA LEU LYS ALA LEU GLY SEQRES 3 L30A 59 LEU ARG ARG LEU GLN GLN GLU ARG VAL LEU GLU ASP THR SEQRES 4 L30A 59 PRO ALA ILE ARG GLY ASN VAL GLU LYS VAL ALA HIS LEU SEQRES 5 L30A 59 VAL ARG VAL GLU VAL VAL GLU