| Unit 1 | ALA1 SER2 ALA3 ALA4 VAL5 SER6 VAL7 SER8 PRO9 ALA10 THR11 GLY12 LEU13 ALA14 ASP15 GLY16 ALA17 THR18 VAL19 THR20 VAL21 SER22 ALA23 SER24 GLY25 PHE26 ALA27 THR28 SER29 THR30 SER31 ALA32 THR33 ALA34 LEU35 GLN36 CYS37 ALA38 ILE39 LEU40 ALA41 ASP42 GLY43 ARG44 GLY45 ALA46 CYS47 ASN48 VAL49 ALA50 GLU51 PHE52 HIS53 ASP54 PHE55 SER56 LEU57 SER58 GLY59 GLY60 GLU61 GLY62 THR63 THR64 SER65 VAL66 VAL67 VAL68 ARG69 ARG70 SER71 PHE72 THR73 GLY74 TYR75 VAL76 MET77 PRO78 ASP79 GLY80 PRO81 GLU82 VAL83 GLY84 ALA85 VAL86 ASP87 CYS88 ASP89 THR90 ALA91 PRO92 GLY93 GLY94 CYS95 GLU96 ILE97 VAL98 VAL99 GLY100 GLY101 ASN102 THR103 GLY104 GLU105 TYR106 GLY107 ASN108 ALA109 ALA110 ILE111 SER112 PHE113 GLY114 |