| Parameter . | BKα . | +FMRP . | BKαβ4 . | +FMRP . |
|---|---|---|---|---|
| L0 | 3.6 × 10−6 | 6.9 × 10−6 | 9.8 × 10−7 | 8.6 × 10−6 |
| ZL | 0.26 | 0.29 | 0.23 | 0.27 |
| J0 | 0.05 | 0.17 | 0.12 | 0.15 |
| ZJ | 0.61 | 0.58 | 0.59 | 0.55 |
| D | 13 | 13 | 16 | 11 |
| VHC, mV | 124 | 77 | 91 | 87 |
| VHO, mV | 18 | −35 | −28 | −23 |
| Parameter . | BKα . | +FMRP . | BKαβ4 . | +FMRP . |
|---|---|---|---|---|
| L0 | 3.6 × 10−6 | 6.9 × 10−6 | 9.8 × 10−7 | 8.6 × 10−6 |
| ZL | 0.26 | 0.29 | 0.23 | 0.27 |
| J0 | 0.05 | 0.17 | 0.12 | 0.15 |
| ZJ | 0.61 | 0.58 | 0.59 | 0.55 |
| D | 13 | 13 | 16 | 11 |
| VHC, mV | 124 | 77 | 91 | 87 |
| VHO, mV | 18 | −35 | −28 | −23 |
Best fit values for PO-V data from Fig. 4 D and Fig. 5 F with Eq. 3. ZL and L0 values were determined from Eq. 5 and were constrained to yield the values shown. Columns 2 and 4 correspond to the indicated subunit combinations in the absence of FMRP. Columns 3 and 5 correspond to the indicated subunit combinations in the presence of FMRP (0 µM Ca2+).