Journal of Biophysics / 2009 / Article / Fig 7

Research Article

Tropomyosin Period 3 Is Essential for Enhancement of Isometric Tension in Thin Filament-Reconstituted Bovine Myocardium

Figure 7

The effect of Pi on the apparent rate constant . To deduce the rate and association constants of steps 4 and 5, the results of Figure 7 were fitted to (6). The MgATP concentration was kept at 5 mM. The continuous lines are based on (6) with best-fit parameters. of (7) was calculated based on the and obtained from the MgATP study (Table 5) and at  mM.

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