| P01900 | n/a | 1qo3 | EDO | A | 1278 | e1qo3A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 3ecb | EDO | A | 281 | e3ecbA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 3ecb | EDO | B | 101 | e3ecbA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5ivx | EDO | A | 302 | e5ivxA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5ivx | EDO | B | 101 | e5ivxA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5kd7 | EDO | A | 301 | e5kd7A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5kd7 | EDO | B | 102 | e5kd7F2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5kd7 | EDO | D | 101 | e5kd7C2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5kd7 | EDO | F | 303 | e5kd7F1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5kd7 | EDO | I | 301 | e5kd7I1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5t7g | EDO | A | 304 | e5t7gA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5t7g | EDO | A | 304 | e5t7gA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5t7g | EDO | B | 104 | e5t7gA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5t7g | EDO | C | 301 | e5t7gC1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |
| P01900 | n/a | 5t7g | EDO | D | 103 | e5t7gC2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5wer | EDO | A | 301 | e5werA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01900 | n/a | 5weu | EDO | A | 304 | e5weuA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_I |