Table 2.

Parameters for kinetic scheme in Figure 6

Equilibrium constant =Backward rate (/sec) ÷Forward rate (/sec)= KD
K1(Na+out 1, 2, K+out1)  20 × 105108/m20 mm
K2 (Na+ out 3) 100  × 105108/m100 mm
K3 (Glu out) 1801.8 × 107/m10 μm
K4 (H+out)15001011/m15 nm
K5 (unbound open)700016004.375
K6 (bound open)250050000.5
K7 2002300.87
K8 (Glu in)  16.5105/m165 μm
K9 (H+in)  10 × 1041011/m100 nm
K10 (K+ in)   5 × 105108/m5 mm
K11 23820000.119