| Q84FS5 | n/a | 1v29 | CO | A | 500 | e1v29A1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| Q84FS5 | n/a | 2dpp | CO | A | 301 | e2dppA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| Q84FS5 | n/a | 7qom | CO | A | 301 | e7qomA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| Q84FS5 | n/a | 7qop | CO | A | 301 | e7qopA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| Q84FS5 | n/a | 7qou | CO | A | 301 | e7qouA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |
| Q84FS5 | n/a | 7z0v | CO | A | 301 | e7z0vA1 | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | Nitrile hydratase alpha chain | NHase_alpha (DEPRECATED) |