F− and Cl− turnover rates for several CLCF homologues
| Subclade | Homologue | F− turnover | Cl− turnover | F−/Cl− ratio for subclade |
| s−1 | s−1 | |||
| N-T | CLC-pst | 810 ± 80 | 320 ± 20 | |
| N-T | CLC-rpi | 420 ± 30 | 130 ± 10 | 2.6 ± 0.2 |
| N-T | CLC-psy | 460 ± 40 | 230 ± 10 | |
| M-V | CLC-eca | 880 ± 40 | 280 ± 20 | |
| M-V | CLC-lla | 580 ± 30 | 90 ± 10 | 6.1 ± 0.6 |
| M-V | CLC-eve | 420 ± 40 | 50 ± 10 |
| Subclade | Homologue | F− turnover | Cl− turnover | F−/Cl− ratio for subclade |
| s−1 | s−1 | |||
| N-T | CLC-pst | 810 ± 80 | 320 ± 20 | |
| N-T | CLC-rpi | 420 ± 30 | 130 ± 10 | 2.6 ± 0.2 |
| N-T | CLC-psy | 460 ± 40 | 230 ± 10 | |
| M-V | CLC-eca | 880 ± 40 | 280 ± 20 | |
| M-V | CLC-lla | 580 ± 30 | 90 ± 10 | 6.1 ± 0.6 |
| M-V | CLC-eve | 420 ± 40 | 50 ± 10 |
F− and Cl− turnovers were calculated (±SEM; n = 6) using three independent reconstitutions of protein at 3 µg/mg lipid, and each preparation was assayed in duplicate. Subclade ratios were calculated from the ratios of independent trials (n = 18). The difference in the F−/Cl− ratio between the subclades is statistically significant (P < 0.001).