Table 1.

A Poisson distribution of CHGB subunits among vesicles and the most probable stoichiometry of a functional channel.

Fraction of vesicles have fewer than N monomers, P (k < N)Stopped-flow data
2345678
λ, <CHGB>/vesicle
 0.80.810.950.9911111
 1.670.5030.7650.9110.9720.9930.99810.912
 20.4060.6770.8570.9470.9580.9830.9960.846
 40.0920.2380.4340.6290.7850.8890.9490.481
 80.0030.0140.0420.10.1910.3130.4530.19
Total variances0.5830.1430.0240.0440.1120.2080.318
  • Bold value represents the optimal fitting for the experimental data.