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. 2007 Feb 21;104(9):3171–3176. doi: 10.1073/pnas.0611519104

Fig. 4.

Fig. 4.

Fitting of dwell-time distributions under different conditions using only one kinetic scheme with Boltzmann force factors and the predicted effects of applied forces on dwell-time distributions of single-headed myosin V. Experimental data (dots) are from Purcell et al. (2). (a) Fitting of dwell-time distributions in [ATP] = 10 μM and a forward force 2 pN. (b) Fitting of dwell-time distributions in [ATP] = 10 μM and a reverse force 2 pN. (c) Fitting of dwell-time distributions in [ATP] = 1 mM and a forward forces 2 pN. (d) Fitting of dwell-time distributions in [ATP] = 1 mM and a reverse forces 2 pN. (e) Fitting of dwell-time distributions in [ATP] = 1 mM, [ADP] = 1 mM, and a forward force 2 pN. (f) Fitting of dwell-time distributions in [ATP] = 1 mM, [ADP] = 1 mM, and a reverse force 2 pN. (g) Predictions of dwell-time distributions under different reverse forces when [ATP] is 10 μM.