| Unit 1 | GLY18 GLN19 MET20 PHE21 GLY22 ASN23 GLY24 LYS25 GLY26 SER27 TYR28 PHE29 ILE30 THR31 SER32 LYS33 ASP34 ASN35 GLU36 THR37 GLY38 ILE39 THR40 GLY41 ILE42 ARG43 VAL44 PHE45 VAL46 GLY47 PRO48 VAL49 GLY50 LEU51 ILE52 LYS53 SER54 ILE55 GLN56 VAL57 ARG58 TYR59 GLY60 SER61 SER62 TRP63 SER64 GLU65 LYS66 TYR67 GLY68 ILE69 PRO70 GLY71 GLY72 LYS73 ALA74 HIS75 GLU76 LEU77 ILE78 LEU79 HIS80 PRO81 GLY82 GLU83 HIS84 ILE85 ILE86 SER87 ILE88 TYR89 GLY90 ARG91 TYR92 ARG93 THR94 PHE95 LEU96 GLN97 HIS98 VAL99 THR100 LEU101 ILE102 THR103 ASN104 GLN105 GLY106 ARG107 SER108 ALA109 SER110 PHE111 GLY112 LEU113 GLU114 THR115 GLY116 LYS117 GLY118 PHE119 PHE120 ALA121 ALA122 PRO123 ASN124 LEU125 THR126 GLY127 GLN128 VAL129 LEU130 GLU131 GLY132 VAL133 TYR134 GLY135 GLN136 PHE137 TRP138 LEU139 TYR140 GLY141 ILE142 THR143 GLY144 ILE145 GLY146 PHE147 THR148 TRP149 GLY150 PHE151 |