Table 3.
Parameters and rates for ET from Cyt b5 to Hb M WT and variants
| Protein | Mutation | ΔG° (eV) | λ (eV) | ΔG‡ (eV) | kET (s−1) |
|---|---|---|---|---|---|
| Hb | WT | −0.047a | 1.384 | 0.323 | 185.8 (experiment 120) (24) |
| α analog of the Hb Zurich β variant | H58R | −0.148 | 1.420 | 0.285 | 797.7 |
| Hb Miyagi | K61E | 0.084 | 1.428 | 0.401 | 9.1 |
| Hb J-Buda | K61N | −0.008 | 1.368 | 0.338 | 104.9 |
| Hb Kirklareli (3QJD) | H58L | −0.047 | 1.385 | 0.323 | 242.5 |
Experimental driving force for ET from Cyt b5 to Hb.