Figure 5
From: Rule-based spatial modeling with diffusing, geometrically constrained molecules
Simple Scaffold Protein Model: The system is populated with two types of molecules. The proteins to be phosphorylated A and the scaffold proteins S are shown in the left panel. All four components of S are directed to one of its poles, but since angular tolerances are chosen very high in this example, new bonds are accepted from any angle. When angular forces are turned on, the particles A are forced towards one pole of the scaffold (right panel).