The first column gives the values of the separation distance between bilayers and the second one the molar ratio of MexA over OprM protein.

The number of exponentials used to fit the fluorescent intensities data is given in the third columns along with the values of each diffusion coefficient in the following columns. DMexA is the value of the diffusion coefficients of a free labeled MexA measured in the absence of OprM. The value 0.6 µm2/s is characteristic of MexA bound to OprM from two facing bilayers.