| NHase | Nitrile hydratase |
| PtNHase | NHase from Pseudonocardia thermophila JCM3095 |
| M10 | αI5P/αT18Y/αQ31L/αD92H/βA20P/βP38L/βF118W/βS130Y/βC189N/βC218V mutant of PtNHase |
| WT | Wild-type |
| MD | Molecular dynamics |
| CD | Circular dichroism |
| RMSD | Root-mean-square deviation |
| RMSF | Root-mean-square fluctuation |
| PC | Principal component |
| CNA | Constrained network analysis |
| Rg | Radius of gyration |
| CEA | Cysteine-sulfenic acid |
| CSD | Cysteine-sulfinic acid |
| H-bond | Hydrogen bond |
| KPB | Kalium phosphate buffer |