| Unit 1 | PRO35 LYS36 PRO37 TRP38 LEU39 GLY40 ALA41 GLN42 PRO43 ALA44 THR45 VAL46 VAL47 THR48 PRO49 GLY50 VAL51 ASN52 VAL53 THR54 LEU55 ARG56 CYS57 ARG58 ALA59 PRO60 GLN61 PRO62 ALA63 TRP64 ARG65 PHE66 GLY67 LEU68 PHE69 LYS70 PRO71 GLY72 GLU73 ILE74 ALA75 PRO76 LEU77 LEU78 PHE79 ARG80 ASP81 VAL82 SER83 SER84 GLU85 LEU86 ALA87 GLU88 PHE89 PHE90 LEU91 GLU92 GLU93 VAL94 THR95 PRO96 ALA97 GLN98 GLY99 GLY100 ILE101 TYR102 ARG103 CYS104 CYS105 TYR106 ARG107 ARG108 PRO109 ASP110 TRP111 GLY112 PRO113 GLY114 VAL115 TRP116 SER117 GLN118 PRO119 SER120 ASP121 VAL122 LEU123 GLU124 LEU125 LEU126 VAL127 THR128 GLU129 GLU130 LEU131 PRO132 ARG133 PRO134 SER135 LEU136 VAL137 ALA138 LEU139 PRO140 GLY141 ALA148 ASN149 VAL150 SER151 LEU152 ARG153 CYS154 ALA155 GLY156 ARG157 LEU158 ARG159 ASN160 MET161 SER162 PHE163 VAL164 LEU165 TYR166 ARG167 GLU168 GLY169 VAL170 ALA171 ALA172 PRO173 LEU174 GLN175 TYR176 ARG177 HIS178 SER179 ALA180 GLN181 PRO182 TRP183 ALA184 ASP185 PHE186 THR187 LEU188 LEU189 GLY190 ALA191 ARG192 ALA193 PRO194 GLY195 THR196 TYR197 SER198 CYS199 TYR200 TYR201 HIS202 THR203 PRO204 SER205 ALA206 PRO207 TYR208 VAL209 LEU210 SER211 GLN212 ARG213 SER214 GLU215 VAL216 LEU217 VAL218 ILE219 |
| Unit 2 | GLY1 PRO2 HYP3 GLY4 PRO5 HYP6 GLY7 PRO8 HYP9 GLY10 PRO11 HYP12 GLY13 PRO14 ALA15 GLY16 PHE17 HYP18 GLY19 PRO20 HYP21 GLY22 PRO23 |
| Unit 3 | GLY1 PRO2 HYP3 GLY4 PRO5 HYP6 GLY7 PRO8 HYP9 GLY10 PRO11 HYP12 GLY13 PRO14 ALA15 GLY16 PHE17 HYP18 GLY19 PRO20 HYP21 GLY22 |
| Unit 4 | GLY1 PRO2 HYP3 GLY4 PRO5 HYP6 GLY7 PRO8 HYP9 GLY10 PRO11 HYP12 GLY13 PRO14 ALA15 GLY16 PHE17 HYP18 GLY19 PRO20 HYP21 GLY22 PRO23 |