. 2013 Dec 23;8(12):e84766. doi: 10.1371/journal.pone.0084766

Table 1. The kinetic values for the purified His-6-PnpA and His-6-PnpB using Michaelis–Menten kinetics.

Enzyme	Substrate	V_max (µmole.min^-1 .nmole^-1 of protein)	K_m (µM)
PnpA	p-nitrophenol	3.133 ±0.0992	35.37 ± 5.950
	NADH	5.658 ±0.1426	95.99 ± 7.743
PnpB	p-benzoquinone	1.717 ±0.0464	14.90 ± 2.275
	NAD(P)H	2.952 ±0.0897	118.4 ± 10.96