Figure 2.

Baseline model. [G₀] =2.2 μM, k_br=0.65 μM⁻²s⁻¹, k_sp=1.0 ×10⁴ μM⁻²s⁻¹, [Arp_c] = 2 nM . Low [CP₀] = 21 nM , high [CP₀] = 52 nM . Low [Arp₀] = 48 nM , high [Arp₀] = 96 nM . In this and following figures, an estimate of the nonspecific association of CP to the beads was subtracted from filament numbers quoted in Ref. [13]. This was obtained by linear interpolation of the data in Fig. S5 of Ref. [13].