Figure 1From: Probability-based model of protein-protein interactions on biological timescalesComparison of different approaches to modeling chemical reactions. Comparison of different approaches to modelling chemical reactions: (A) the original Smoluchowski algorithm, (B) the corrected Andrews and Bray approach and (C) the present probability-based model. The reaction radii are shown in black in approaches (A) and (B). Probability densities are indicated by the hashed lines for approach (C).Back to article page