Table 1A.

Kinetics and thermodynamics of heme-c to heme-d₁ intramolecular ET process in WT P. aeruginosa-NiR at 298 K

Kinetic parameters	k/s−1	ΔH‡/kJ mol−1	ΔS‡/J K−1 mol−1
forward, k23	2.5 ± 0.3	84.8 ± 7.2	+47 ± 4
reverse, k32	1.8 ± 0.2	44.5 ± 8.5	−91 ± 17
Equilibrium parameters	K23	ΔH0/kJ mol−1	ΔS0/J K−1 mol−1
	1.4 ± 0.1	40.4 ± 4.7	+139 ± 16

Data are presented for the initial, first electron equilibration.