Table 1. Specific activities of bacterial peroxidase using various substrates.

Origin	Biocatalyst	Substrate	Assay condition		Specific activity (U/mg protein)	Ref.
			pH	Temp. (°C)
Thermobifida fusca	DyP	Reactive Blue19	3.5	25	4.28	22
		Reactive Black5	3.5	25	0.06
		Guaiacol	3.5	25	0.03
		2,6-dimethoxyphenol	3.5	25	0.17
		VA	3.5	25	0.01
Anabaena species	DyP	Reactive Blue19	4.8	35	401	30
		Reactive Black5	4.4	35	21
Rhodococcus jostii RHA1	DyP	ABTS	5.0	30	1.54a	12
		ABTS	5.0	30	13.09b
		GGE	5.5	30	0.017b
Pseudomonas putida MET94	DyP	ABTS	5	10–30	40	26
		VA	5	10–30	6.2 × 10−6
Bacillus subtilis	DyP	ABTS	4	20–30	15
Acinetobacter calcoaceticus	LiP	VA	1.0	50	0.043	23
Bacillus subtilis	DyP	ABTS	3.0	50	66.80	This study
		VA	3.0	50	0.13
		VGE	3.0	50	0.086
		Reactive Blue19	3.0	30	11.55
		Reactive Black5	3.0	30	17.65

One unit (U) corresponds to 1 μmole of product per minute.

^aAssayed without MnCl₂;

^bAssayed with MnCl₂.