| Unit 1 | ALA35 MET36 ILE37 PHE38 THR39 LEU40 ALA41 LEU42 ALA43 TYR44 GLY45 ALA46 VAL47 ILE48 ILE49 LEU50 GLY51 VAL52 SER53 GLY54 ASN55 LEU56 ALA57 LEU58 ILE59 ILE60 ILE61 ILE62 LEU63 LYS64 |
| Unit 2 | VAL71 THR72 ASN73 ILE74 LEU75 ILE76 VAL77 ASN78 LEU79 SER80 PHE81 SER82 ASP83 LEU84 LEU85 VAL86 ALA87 ILE88 MET89 CYS90 LEU91 PRO92 PHE93 THR94 PHE95 VAL96 TYR97 THR98 LEU99 MET100 |
| Unit 3 | GLU107 ALA108 MET109 CYS110 LYS111 LEU112 ASN113 PRO114 PHE115 VAL116 GLN117 CYS118 VAL119 SER120 ILE121 THR122 VAL123 SER124 ILE125 PHE126 SER127 LEU128 VAL129 LEU130 ILE131 ALA132 VAL133 GLU134 ARG135 HIS136 GLN137 LEU138 ILE139 |
| Unit 4 | ARG151 HIS152 ALA153 TYR154 VAL155 GLY156 ILE157 ALA158 VAL159 ILE160 TRP161 VAL162 LEU163 ALA164 VAL165 ALA166 SER167 SER168 LEU169 PRO170 PHE171 LEU172 ILE173 |
| Unit 5 | ARG200 LEU201 SER202 TYR203 THR204 THR205 LEU206 LEU207 LEU208 VAL209 LEU210 GLN211 TYR212 PHE213 GLY214 PRO215 LEU216 CYS217 PHE218 ILE219 PHE220 ILE221 CYS222 TYR223 PHE224 LYS225 |
| Unit 6 | THR247 LYS248 ARG249 ILE250 ASN251 ILE252 MET253 LEU254 LEU255 SER256 ILE257 VAL258 VAL259 ALA260 PHE261 ALA262 VAL263 CYS264 TRP265 LEU266 PRO267 LEU268 THR269 ILE270 PHE271 ASN272 THR273 VAL274 PHE275 ASP276 TRP277 |
| Unit 7 | LEU286 LEU287 PHE288 LEU289 LEU290 CYS291 HIS292 LEU293 THR294 ALA295 MET296 ILE297 SER298 THR299 CYS300 VAL301 ASN302 PRO303 ILE304 PHE305 TYR306 |