Table 3.

Kinetics parameters of key enzymes of the dissimilatory sulfate-reduction pathway (M ± m, n = 3).

Sample	Specific Activity (nkat)
	APS Reductase	Sulfite Reductase
DSM642	2.166 ± 0.020	3.833 ± 0.35
DSM644	3.900 ± 0.034	7.050 ± 0.65
DVI-10	2.967 ± 0.016	8.600 ± 0.40
DVI-TC2	2.800 ± 0.022	6.000 ± 0.23
DTM-TC3	3.500 ± 0.034	8.383 ± 0.37
DMI-TC4	2.226 ± 0.019	5.200 ± 0.48
VIB-7	5.666 ± 0.483	0.533 ± 0.026
ROD-9	1.833 ±0.200	0.466 ± 0.022