Molybdenum Reduction to Molybdenum Blue in Serratia sp. Strain DRY5 Is Catalyzed by a Novel Molybdenum-Reducing Enzyme

Table 3

Effect of metal salts (0.01 mM) on activity of Mo-reducing enzyme of Serratia sp. strain DRY5.

Metals	Relative activity (%); ± standard deviation (𝑛=3)
Control	101.07 ± 2.10
Ni	103.86 ± 2.51
Ag	103.25 ± 5.19
Co	103.11 ± 2.83
Cd	102.30 ± 2.79
W	102.22 ± 6.28
Zn	101.61 ± 3.71
Al	101.61 ± 2.59
Cr	101.47 ± 3.96
Cs	101.32 ± 5.15
As	101.07 ± 6.57
Li	98.30 ± 4.89
Se	97.38 ± 2.30
Bo	96.89 ± 2.12
Hg	96.83 ± 2.55
Ba	93.84 ± 2.83
Mn	92.34 ± 10.77
Pb	61.93 ± 25.35
Cu	23.32 ± 1.55