TABLE 1.

Half-activation potential and apparent gating charge of monomeric and dimeric constructs

Injection/coinjection	V1/2 (mV)	z	N
KAT1monomer	−121.9 ± 0.9	1.4 ± 0.7	7
KAT1dimer	−123.4 ± 0.9	1.4 ± 0.6	7
a KAT1-KAT1:KDC1-KAT1	−176.2 ± 1.9	1.1 ± 0.4	6
b KAT1-KAT1:KDC1-KDC1	−204.7 ± 1.6	1.3 ± 0.4	7
c KDC1-KDC1:KDC1-KAT1	−207.6 ± 1.9	1.3 ± 0.5	6
d KDC1-KAT1	−206.4 ± 1.6	1.3 ± 0.5	9

Half-activation potential, V_1/2, and apparent gating charge, z, obtained from the best fit with Boltzmann distribution of the open probability of diverse monomeric or dimeric constructs injected (KAT1_monomer, KAT1_dimer, and injection d) or coinjected (coinjections a, b, and c) in Xenopus oocytes. N = number of experiments.