Table 1.
Cytochrome c oxidation | Cytochrome c reduction in the presence of cyanide | Ubiquinol oxidation | |
Cox2 | 0.41 ± 0.01 | 0.18 ± 0.04 | 1.22 ± 0.13 |
Supercomplex | 1.16 ± 0.12 | 2.12 ± 0.34 | 0.96 ± 0.23 |
The enzymatic reactions were measured spectrophotometrically at 80 °C. Specific activities are shown by mean ± standard error from three measurements. The unit of micromole per minute per milligram was applied.