TABLE 3

ATP concentration response data

ChannelEC50pEC50Hill Slope
μM
WT BmP2X67.14.17 ± 0.031.5 ± 0.03
BmP2X M362L117.53.93 ± 0.032.7 ± 0.03
HdP2X25.54.59 ± 0.041.2 ± 0.01
Chimera A100.24.00 ± 0.061.0 ± 0.12
Chimera B34.84.46 ± 0.070.9 ± 0.11
Chimera C5.25.29 ± 0.050.7 ± 0.06
Chimera D12.14.92 ± 0.060.5 ± 0.04
Chimera E7.25.14 ± 0.061.1 ± 0.13
Chimera F6.95.16 ± 0.040.8 ± 0.05