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. 2019 Jan 11;151(4):452–464. doi: 10.1085/jgp.201812212

Table 4. Comparison of Epx and ACh binding site metrics (α−γ).

Structural metrics ACh Epx
AR AR* AR AR*
dx (Å) 3.5 1.7 4.9 3.1
d93 6.4 6.1 8.1 4.9
d149 6.6 5.0 7 5.0
d190 5.6 7.0 7.7 6.4
d198 5.3 5.0 8.8 6.6
d55 7.7 5.5 5.7 5.1
dloopC 17.1 19.9 13.6 15.3
volume (Å3) 84.2 47.4 116.3 91.4
Θs (degrees) 5.4 2.4 5.7 2.3
Θa 125.2 292.7 45.6 321.5