Table 1.
Stabilities of cytochrome variants discussed in this paper. Values for cyt b562 are from ref. 11 and were reported at pH 7.0. [GuHCl]1/2 and m values were not reported for cyt b562.
| Variant | ΔG° (kJ/mol) | [GuHCl]1/2 (M) | m (kJ mol−1 M−1) |
|---|---|---|---|
| apo cyt b562 | −13.4 ± 2.1 | - | - |
| holo cyt b562 | −27.6 ± 2.1 | - | - |
| cyt cb562 | −47.4 ± 11.8 | 3.10 ± 0.04 | 15.29 ± 3.81 |
| cyt-RIL | −19.4 ± 4.5 | 1.29 ± 0.04 | 15.00 ± 3.42 |
| ApoCyt | −31.5 ± 2.7 | 2.32 ± 0.02 | 13.56 ± 1.14 |
| ApoCyt-A3 | −6.2 ± 1.9 | 0.91 ± 0.13 | 6.86 ± 1.80 |
| ApoCyt-A7 | −12.9 ± 2.2 | 1.02 ± 0.04 | 12.67 ± 2.09 |
| ApoCyt-A101 | −12.7 ± 3.1 | 0.92 ± 0.06 | 13.82 ± 3.28 |
| ApoCyt-A102 | −3.6 ± 3.6 | 0.77 ± 0.60 | 4.63 ± 2.92 |
| ApoCyt-A106 | −10.4 ± 2.3 | 0.94 ± 0.06 | 11.07 ± 2.36 |