| Num | Name | Picture | N. Sub | Total Length | Main function | Symmetry | Resolution | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | 1ktd_3 | ![]() |
4 | IMMUNE SYSTEM | C2 | 2.4 | 2002-05-01 | |
| 2 | 1ieb_3 | ![]() |
4 | HISTOCOMPATIBILITY ANTIGEN | C2 | 2.7 | 1997-06-05 | |
| 3 | 1i3r_7 | ![]() |
4 | IMMUNE SYSTEM | C2 | 2.4 | 2001-06-20 | |
| 4 | 1fng_3 | ![]() |
4 | IMMUNE SYSTEM | C2 | 1.9 | 2001-03-07 | |
| 5 | 2iad_1 | ![]() |
4 | MHC II | C2 | 2.4 | 1998-11-18 | |
| 6 | 1iao_1 | ![]() |
4 | MHC II | C2 | 2.6 | 1998-11-04 |