| Unit 1 | SER1 ILE2 THR3 ASP4 ILE5 LEU6 SER7 ALA8 GLU9 ASP10 ILE11 ALA12 ALA13 ALA14 LEU15 GLN16 GLU17 CYS18 GLN19 ASP20 PRO21 ASP22 THR23 PHE24 GLU25 PRO26 GLN27 LYS28 PHE29 PHE30 GLN31 THR32 SER33 GLY34 LEU35 SER36 LYS37 MET38 SER39 ALA40 SER41 GLN42 VAL43 LYS44 ASP45 ILE46 PHE47 ARG48 PHE49 ILE50 ASP51 ASN52 ASP53 GLN54 SER55 GLY56 TYR57 LEU58 ASP59 GLY60 ASP61 GLU62 LEU63 LYS64 TYR65 PHE66 LEU67 GLN68 LYS69 PHE70 GLN71 SER72 ASP73 ALA74 ARG75 GLU76 LEU77 THR78 GLU79 SER80 GLU81 THR82 LYS83 SER84 LEU85 MET86 ASP87 ALA88 ALA89 ASP90 ASN91 ASP92 GLY93 ASP94 GLY95 LYS96 ILE97 GLY98 ALA99 ASP100 GLU101 PHE102 GLN103 GLU104 MET105 VAL106 HIS107 SER108 |