| P13448 | n/a | 1ahj | FE | A | 208 | e1ahjA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 1ahj | FE | C | 208 | e1ahjC1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 1ahj | FE | E | 208 | e1ahjE1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 1ahj | FE | G | 208 | e1ahjG1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2ahj | FE | A | 300 | e2ahjA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2ahj | FE | C | 300 | e2ahjC1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2cyz | FE | A | 300 | e2cyzA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2cz0 | FE | A | 300 | e2cz0A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2cz1 | FE | A | 300 | e2cz1A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2cz6 | FE | A | 300 | e2cz6A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2cz7 | FE | A | 300 | e2cz7A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2d0q | FE | A | 300 | e2d0qA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2qdy | FE | A | 300 | e2qdyA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zcf | FE | A | 206 | e2zcfA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zpb | FE | A | 300 | e2zpbA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zpe | FE | A | 300 | e2zpeA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zpf | FE | A | 300 | e2zpfA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zpg | FE | A | 300 | e2zpgA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zph | FE | A | 300 | e2zphA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 2zpi | FE | A | 300 | e2zpiA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3a8g | FE | A | 301 | e3a8gA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3a8h | FE | A | 300 | e3a8hA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3a8l | FE | A | 300 | e3a8lA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3a8m | FE | A | 300 | e3a8mA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3a8o | FE | A | 300 | e3a8oA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3wvd | FE | A | 301 | e3wvdA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3wve | FE | A | 301 | e3wveA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3x20 | FE | A | 301 | e3x20A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3x24 | FE | A | 301 | e3x24A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3x25 | FE | A | 301 | e3x25A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3x26 | FE | A | 301 | e3x26A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| P13448 | n/a | 3x28 | FE | A | 300 | e3x28A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |