| P01903 | DB00141 | 1a6a | NAG | A | 200 | e1a6aA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1bx2 | NAG | A | 182 | e1bx2A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1bx2 | NAG | D | 182 | e1bx2D1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1d5m | NAG | A | 1201 | e1d5mA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1dlh | NAG | A | 501 | e1dlhA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 1dlh | NAG | D | 501 | e1dlhD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 1dlh | NAG | G | 1 | e1dlhA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1dlh | NAG | H | 1 | e1dlhD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1fyt | NAG | A | 511 | e1fytA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1h15 | NAG | A | 1185 | e1h15A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 1h15 | NAG | D | 1184 | e1h15D2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 1h15 | NAG | G | 2 | e1h15A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1j8h | NAG | A | 501 | e1j8hA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 1j8h | NAG | F | 1 | e1j8hA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 1ymm | NAG | A | 192 | e1ymmA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 2seb | NAG | A | 900 | e2sebA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 2wbj | NAG | A | 1181 | e2wbjA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 2wbj | NAG | E | 1186 | e2wbjE2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 3c5j | NAG | A | 182 | e3c5jA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 4gbx | NAG | A | 202 | e4gbxA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 4mcy | NAG | A | 202 | e4mcyA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 4mcz | NAG | A | 501 | e4mczA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 4md0 | NAG | A | 500 | e4md0A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 4md4 | NAG | A | 201 | e4md4A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 4md4 | NAG | D | 2 | e4md4A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 4md5 | NAG | A | 201 | e4md5A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 4mdi | NAG | A | 500 | e4mdiA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 4mdj | NAG | A | 500 | e4mdjA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 5v4m | NAG | A | 201 | e5v4mA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 5v4m | NAG | B | 1 | e5v4mD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 5v4m | NAG | D | 204 | e5v4mD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 5v4m | NAG | H | 1 | e5v4mG1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 5v4m | NAG | J | 202 | e5v4mJ2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 5v4n | NAG | A | 1000 | e5v4nA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 5v4n | NAG | D | 1000 | e5v4nD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6atf | NAG | A | 500 | e6atfA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6atf | NAG | D | 500 | e6atfD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6ati | NAG | A | 501 | e6atiA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6ati | NAG | D | 501 | e6atiD2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6atz | NAG | A | 202 | e6atzA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6atz | NAG | C | 202 | e6atzC1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6bij | NAG | A | 202 | e6bijA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6bil | NAG | A | 202 | e6bilA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6bin | NAG | A | 203 | e6binA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6bir | NAG | A | 202 | e6birA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6biv | NAG | B | 202 | e6bivB1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6bix | NAG | A | 202 | e6bixA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6biy | NAG | A | 202 | e6biyA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6biz | NAG | A | 202 | e6bizA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cpl | NAG | A | 303 | e6cplA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6cpn | NAG | A | 1001 | e6cpnA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6cpo | NAG | A | 202 | e6cpoA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6cpo | NAG | D | 202 | e6cpoD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqj | NAG | A | 202 | e6cqjA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqj | NAG | D | 202 | e6cqjD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cql | NAG | A | 202 | e6cqlA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqn | NAG | A | 202 | e6cqnA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqq | NAG | A | 201 | e6cqqA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqq | NAG | F | 201 | e6cqqF1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqr | NAG | A | 201 | e6cqrA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6cqr | NAG | F | 201 | e6cqrF1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6nix | NAG | A | 202 | e6nixA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6v0y | NAG | A | 202 | e6v0yA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6v13 | NAG | A | 202 | e6v13A2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6v13 | NAG | B | 201 | e6v13A1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6v15 | NAG | A | 202 | e6v15A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6v18 | NAG | A | 201 | e6v18A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6v18 | NAG | B | 201 | e6v18A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6v19 | NAG | A | 201 | e6v19A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 6v1a | NAG | A | 202 | e6v1aA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 6v1a | NAG | B | 201 | e6v1aA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 7n19 | NAG | D | 202 | e7n19D2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | DB00141 | 7nze | NAG | AAA | 201 | e7nzeAAA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 7nze | NAG | CCC | 201 | e7nzeCCC1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | DB00141 | 7o00 | NAG | AaA | 2 | e7o00AAA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |