| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 1cse_1 | ![]() |
2 | 344 | COMPLEX(SERINE PROTEINASE-INHIBITOR) | NPS | 1.2 | 1988-07-16 |
| 2 | 1sbn_1 | ![]() |
2 | 345 | COMPLEX(PROTEINASE/INHIBITOR) | NPS | 2.1 | 1994-01-31 |
| 3 | 1to2_1 | ![]() |
2 | 345 | HYDROLASE | NPS | 1.3 | 2004-11-09 |
| 4 | 2tec_1 | ![]() |
2 | 349 | COMPLEX(SERINE PROTEINASE-INHIBITOR) | NPS | 1.98 | 1992-01-15 |
| 5 | 5ffn_1 | ![]() |
2 | 383 | HYDROLASE | NPS | 1.8 | 2016-05-18 |