
Figure 3
Normalized correlation function of equation (9) for the space correlation of the values of on a sphere of radius k for the HslUV complex. The angle is shown in the abscissa as a product with k. For k equal to or larger than 0.2 Å^{1}, it is given to a very high accuracy by a Gaussian function. Data only up to the case of 0.2 Å^{1} are shown in the figure. As k becomes smaller, slight deviations from the Gaussian behaviour are observed. 