| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 4dne_1 | ![]() |
4 | 732 | BIOTIN-BINDING PROTEIN | D2 | 1.88 | 2012-09-26 |
| 2 | 1kl3_1 | ![]() |
4 | 544 | PEPTIDE BINDING PROTEIN | D2 | 1.7 | 2002-04-03 |
| 3 | 1kff_1 | ![]() |
4 | 508 | PEPTIDE BINDING PROTEIN | D2 | 1.9 | 2002-04-03 |