| Q31135 | n/a | 6blq | EDO | B | 206 | e6blqB3 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_beta |
| Q31135 | n/a | 6blr | EDO | B | 201 | e6blrB3 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_beta |
| Q31135 | n/a | 6blx | EDO | A | 205 | e6blxB2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| Q31135 | n/a | 6blx | EDO | B | 202 | e6blxB2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| Q31135 | n/a | 7z50 | EDO | B | 302 | e7z50B1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_beta |
| Q31135 | n/a | 7z50 | EDO | D | 302 | e7z50D2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_beta |