Receptor | EC50 (µM) | nH | Imax (%) | n |
---|
α4β2 control | 1.3 (1.2 to 1.5) | 1.04 ± 0.05 | 96 ± 1 | 14 |
α4β2(FC) P3 | 1.4 (1.3 to 1.5) | 1.06 ± 0.03 | 98 ± 1 | 14 |
α4β2(FC) P1, P3 | – | – | 0 | 7 |
α4β2(FC) P1, P3, P5 | – | – | 0 | 7 |
- The data from each curve fit a single population (monophasic) curve. β2(FC) represents F106 and C108 in the β2 subunit. The bold font indicates a substitution in the wild-type background. P1, P3, and P5 refer to the position of the β2 subunit in the concatemer (Fig. 4)
- Dashes signify no currents
- EC50 effective concentration 50 (concentration that produces 50% of maximal response), expressed as mean (95% confidence intervals); nH Hill coefficient, expressed as mean ± SEM; Imax maximal current, expressed as a percentage of maximal response (mean ± SEM); n number of oocytes