| Unit 1 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 ALA31 |
| Unit 2 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 ALA31 |
| Unit 3 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 ALA31 |
| Unit 4 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 ALA31 |
| Unit 5 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 |
| Unit 6 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 ALA31 |
| Unit 7 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 |
| Unit 8 | GLY1 CYS2 PRO3 ARG4 ILE5 LEU6 ILE7 ARG8 CYS9 LYS10 GLN11 ASP12 SER13 ASP14 CYS15 LEU16 ALA17 GLY18 CYS19 VAL20 CYS21 GLY22 PRO23 ASN24 GLY25 PHE26 CYS27 GLY28 SER29 PRO30 |