Figure 6From: Impact of receptor clustering on ligand bindingReceptor spacing, affinity zone size and clustering. A) Cartoon representing clusters of receptors with different receptor size width (r) on affinity zone width (b) ratio. A fixed affinity zone as it was used in simulation with a increasing receptor width leads to an increasing r/b ratio and therefore to sparser clusters of receptors. B) Ratio of fitted EC50 to control EC50 (i.e. for n = 1) with increasing cluster size, with contiguous receptors and with respect to receptor width on affinity zone width ratio. The scale is semi-logarithmic.Back to article page