| Unit 1 | ASP3 TYR4 SER5 GLU6 LEU7 GLU8 ILE9 PHE10 GLU11 GLY12 ASN13 PRO14 LEU15 ASP16 LYS17 TRP18 ASN19 ASP20 ILE21 ILE22 PHE23 HIS24 ALA25 SER26 LYS27 LYS28 LEU29 SER30 LYS31 LYS32 GLU33 LEU34 GLU35 ARG36 LEU37 LEU38 GLU39 LEU40 LEU41 ALA42 LEU43 CYS44 GLU45 THR46 PHE47 ILE48 GLU49 LYS50 GLU51 ASP52 LEU53 GLU54 GLU55 LYS56 PHE57 GLU58 SER59 PHE60 ALA61 LYS62 ALA63 LEU64 ARG65 ILE66 ASP67 GLU68 GLU69 LEU70 GLN71 GLN72 LYS73 ILE74 GLU75 SER76 ARG77 LYS78 THR79 ASP80 ILE81 VAL82 ILE83 GLN84 SER85 MET86 ALA87 ASN88 ILE89 LEU90 SER91 GLY92 LEU93 |
| Unit 2 | ASN13 PRO14 LEU15 ASP16 LYS17 TRP18 ASN19 ASP20 ILE21 ILE22 PHE23 HIS24 ALA25 SER26 LYS27 LYS28 LEU29 SER30 LYS31 LYS32 GLU33 LEU34 GLU35 ARG36 LEU37 LEU38 GLU39 LEU40 LEU41 ALA42 LEU43 CYS44 GLU45 THR46 PHE47 ILE48 GLU49 LYS50 GLU51 ASP52 LEU53 GLU54 GLU55 LYS56 PHE57 GLU58 SER59 PHE60 ALA61 LYS62 ALA63 LEU64 ARG65 ILE66 ASP67 GLU68 GLU69 LEU70 GLN71 GLN72 LYS73 ILE74 GLU75 SER76 ARG77 LYS78 THR79 ASP80 ILE81 VAL82 ILE83 GLN84 SER85 MET86 ALA87 ASN88 ILE89 LEU90 SER91 GLY92 LEU93 GLU94 HIS95 HIS96 HIS97 |
| Unit 3 | GLU11 GLY12 ASN13 PRO14 LEU15 ASP16 LYS17 TRP18 ASN19 ASP20 ILE21 ILE22 PHE23 HIS24 ALA25 SER26 LYS27 LYS28 LEU29 SER30 LYS31 LYS32 GLU33 LEU34 GLU35 ARG36 LEU37 LEU38 GLU39 LEU40 LEU41 ALA42 LEU43 CYS44 GLU45 THR46 PHE47 ILE48 GLU49 LYS50 GLU51 ASP52 LEU53 GLU54 GLU55 LYS56 PHE57 GLU58 SER59 PHE60 ALA61 LYS62 ALA63 LEU64 ARG65 ILE66 ASP67 GLU68 GLU69 LEU70 GLN71 GLN72 LYS73 ILE74 GLU75 SER76 ARG77 LYS78 THR79 ASP80 ILE81 VAL82 ILE83 GLN84 SER85 MET86 ALA87 ASN88 ILE89 LEU90 SER91 GLY92 LEU93 GLU94 HIS95 HIS96 HIS97 HIS98 HIS99 |
| Unit 4 | ASP3 TYR4 SER5 GLU6 LEU7 GLU8 ILE9 PHE10 GLU11 GLY12 ASN13 PRO14 LEU15 ASP16 LYS17 TRP18 ASN19 ASP20 ILE21 ILE22 PHE23 HIS24 ALA25 SER26 LYS27 LYS28 LEU29 SER30 LYS31 LYS32 GLU33 LEU34 GLU35 ARG36 LEU37 LEU38 GLU39 LEU40 LEU41 ALA42 LEU43 CYS44 GLU45 THR46 PHE47 ILE48 GLU49 LYS50 GLU51 ASP52 LEU53 GLU54 GLU55 LYS56 PHE57 GLU58 SER59 PHE60 ALA61 LYS62 ALA63 LEU64 ARG65 ILE66 ASP67 GLU68 GLU69 LEU70 GLN71 GLN72 LYS73 ILE74 GLU75 SER76 ARG77 LYS78 THR79 ASP80 ILE81 VAL82 ILE83 GLN84 SER85 MET86 ALA87 ASN88 ILE89 LEU90 SER91 GLY92 LEU93 GLU94 HIS95 HIS96 |