Research Article
Molybdenum Reduction to Molybdenum Blue in Serratia sp. Strain DRY5 Is Catalyzed by a Novel Molybdenum-Reducing Enzyme
Table 2
Effect of denaturants and stabilising agents on activity of Mo-reducing enzyme from Serratia sp. strain DRY5.
| Compounds | Concentrations which decrease enzyme activity by 50% | Concentrations which increase enzyme activity by 50% |
| EDTA | 0.1 mM | — | Triton x-100 | 0.1% | — | SDS | 0.1% | — | Ethylene glycol | >10% | — | Ethanol | >10% | — | Acetone | >10% | — | DTT | 10 mM | 1 mM | 2-Mercaptoethanol | 5 mM | 1 mM |
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