| P13449 | n/a | 2zpe | TB0 | B | 1302 | e2zpeB2 | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | NHase_beta_N |
| P13449 | n/a | 2zpf | TB0 | B | 1302 | e2zpfB2 | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | NHase_beta_N |
| P13449 | n/a | 2zpg | TB0 | A | 301 | e2zpgB2 | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | NHase_beta_N |
| P13449 | n/a | 2zph | TB0 | A | 301 | e2zphB2 | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | NHase_beta_N |
| P13449 | n/a | 2zpi | TB0 | A | 301 | e2zpiB2 | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | Nitrile hydratase subunit beta N-termial domain | NHase_beta_N |