| Unit 1 | GLN8 PRO9 LEU10 GLU11 ALA12 GLU13 ILE14 LYS15 GLY16 THR17 LYS18 LEU19 LYS20 ALA21 HIS22 TRP23 ASP24 SER25 GLY26 ALA27 THR28 ILE29 THR30 CYS31 VAL32 PRO33 GLU34 ALA35 PHE36 LEU37 GLU38 ASP39 GLU40 ARG41 PRO42 ILE43 GLN44 THR45 MET46 LEU47 ILE48 LYS49 THR50 ILE51 HIS52 GLY53 GLU54 LYS55 GLN56 GLN57 ASP58 VAL59 TYR60 TYR61 LEU62 THR63 PHE64 LYS65 VAL66 GLN67 GLY68 ARG69 LYS70 VAL71 GLU72 ALA73 GLU74 VAL75 LEU76 ALA77 SER78 PRO79 TYR80 ASP81 TYR82 ILE83 LEU84 LEU85 ASN86 PRO87 SER88 ASP89 VAL90 PRO91 TRP92 LEU93 MET94 LYS95 LYS96 PRO97 LEU98 |