Table 1.
Parameters
Parameter | Definition | Value | Reference |
---|---|---|---|
association rate constant for RyR2 and Ca2+ in mode2 | 24 μM−η s−1 | (5) | |
dissociation rate constant for RyR2 and Ca2+ in mode2 | 250 s−1 | (5) | |
oxidizing rate constant of RyR2 by ROS | 1 μM−β s−1 | (16) | |
reducing rate constant of RyR2 | 14 s−1 | (11) | |
β | dependence of RyR2 oxidation by ROS | 0.4 | (11) |
total subspace volume | 0.027 pL | (14, 15) | |
myoplasmic volume | 18 pL | (15) | |
total rate of ROS efflux out of subspace | 0.3125 s−1 | (11) | |
rate of ROS removal | 2 s−1 | (11) | |
time taken for stretch-induced ROS production to cease after release of stretch | 0.6 s | (11) | |
rate of DCF activation by ROS | 0.85 s−1 | (11) |