| Unit 1 | ASP40 THR41 LEU42 GLN43 LEU44 ASP45 ASN46 PHE47 LEU48 THR49 THR50 GLY51 PHE52 LEU53 ASP54 ILE55 ILE56 PRO57 LEU58 SER59 GLN60 PRO61 LEU62 GLU63 PHE64 ARG65 ARG66 GLU67 GLY68 LEU69 GLN70 HIS71 GLY72 VAL73 LEU74 ASP75 LYS76 LEU77 ARG78 SER79 GLY80 LYS81 TYR82 PRO83 GLN84 GLN85 ALA86 SER87 LEU88 ASN89 LEU90 LEU91 ARG92 GLN93 PRO94 VAL95 GLU96 GLU97 CYS98 ARG99 LYS100 MET101 VAL102 PHE103 SER104 PHE105 ILE106 GLN107 GLN108 ALA109 LEU110 ALA111 ASP112 GLY113 LEU114 ARG115 ASN116 VAL117 LEU118 ILE119 ILE120 HIS121 GLY122 LYS123 GLY124 ARG125 ASP126 ASP127 LYS128 SER129 HIS130 ALA131 ASN132 ILE133 VAL134 ARG135 SER136 TYR137 VAL138 ALA139 ARG140 TRP141 LEU142 THR143 GLU144 PHE145 ASP146 ASP147 VAL148 GLN149 ALA150 TYR151 CYS152 THR153 ALA154 LEU155 PRO156 HIS157 HIS158 GLY159 GLY160 SER161 GLY162 ALA163 CYS164 TYR165 VAL166 ALA167 LEU168 ARG169 LYS170 |