Table 2.
Fitting parameters of NO rebinding kinetics in ferric NP4 extracted using the kinetic model developed in section 2. All rates are in units of 109 s−1. The equilibrium off rate, . The amplitude for geminate recombination in the closed state is taken to be unity.
pH | Pc | kgc | kBAc | Po | kgo | Igo | kBAo | kouto | koff/kABo |
---|---|---|---|---|---|---|---|---|---|
5.0 | 0.96 | 64 | 64 | 0.04 | 7.4 | 0.90 | 6.7 | 0.74 | 0.004 |
8.0 | 0.79 | 40 | 40 | 0.21 | 6.1 | 0.67 | 4.0 | 2.0 | 0.069 |