Table 1.

Kinetic parameters of mycobacterial AhpC with TrxC and NADPH.

Protein	k cat ± SD (s−1)	K m ± SD (μM)	k cat /K m (M−1s−1)
H 2 O 2 as substrate
MbAhpC + MbTrxC	0.021 ± 0.001	2.57 ± 0.36	8.17 × 103
MbAhpCT5A/D8A + MbTrxC	0.009 ± 0.001	1.65 ± 0.32	5.44 × 103
t-BOOH as substrate
MbAhpC + MbTrxC	0.0272 ± 0.003	2.23 ± 0.49	12.20 × 103