| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 1b11_1 | ![]() |
2 | 226 | HYDROLASE/HYDROLASE INHIBITOR | C2 | 1.9 | 1998-12-02 |
| 2 | 1fiv_1 | ![]() |
2 | 240 | HYDROLASE/HYDROLASE INHIBITOR | C2 | 2 | 1995-07-31 |
| 3 | 4fiv_1 | ![]() |
2 | 226 | ASPARTIC PROTEASE | C2 | 1.8 | 1999-01-13 |