| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 1qs4_2 | ![]() |
2 | 308 | TRANSFERASE | C2 | 2.1 | 1999-11-17 |
| 2 | 1qs4_1 | ![]() |
2 | 308 | TRANSFERASE | C2 | 2.1 | 1999-11-17 |
| 3 | 1biu_2 | ![]() |
2 | 332 | DNA INTEGRATION | C2 | 1.95 | 1998-08-19 |
| 4 | 1biu_1 | ![]() |
2 | 332 | DNA INTEGRATION | C2 | 1.95 | 1998-08-19 |