| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 1yie_1 | ![]() |
4 | 574 | OXYGEN STORAGE/TRANSPORT | D2 | 2.4 | 2005-01-18 |
| 2 | 1y4f_1 | ![]() |
4 | 574 | TRANSPORT PROTEIN | D2 | 1.99 | 2004-12-07 |
| 3 | 1yeo_1 | ![]() |
4 | 574 | TRANSPORT PROTEIN | D2 | 2.22 | 2005-02-01 |
| 4 | 1a01_1 | ![]() |
4 | 574 | OXYGEN TRANSPORT | D2 | 1.8 | 1998-03-18 |