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. 2012 Jul;140(1):17–28. doi: 10.1085/jgp.201210801

Table 2.

Equilibrium constants for wt AChRs

Agonists Kd Jd E2
M M
Choa 4.1 E-3 15.1 E-6 0.046
DMP 2.1 E-3 2.77 E-6 0.38
DMT 1.6 E-3 1.77 E-6 0.58
Nic 1 E-3 0.95 E-6 0.87
TMA 0.81 E-3 0.41 E-6 2.54
CCh 0.41 E-3 0.14 E-6 5.33
ACh 0.16 E-3 2.65 E-8 25.4

See Table 1. E2, the diliganded gating equilibrium constant.