SEQRES 1 m 45 ASP SER SER ARG ALA SER LEU THR ARG VAL HIS ARG GLN SEQRES 2 m 45 ALA TYR ALA ARG LEU TYR PRO VAL LEU LEU VAL LYS GLN SEQRES 3 m 45 ASP GLY SER THR ILE HIS ILE ARG TYR ARG GLU PRO ARG SEQRES 4 m 45 ARG MET LEU ALA MET PRO