TABLE 4.
Differences between rates of rotational motion of contracting cross-bridges in half-sarcomeres containing phosphorylated and dephosporylated (de-P) RLC
The errors are standard deviations. a1 is assumed to be 0 and and a2 is assumed to be 1. Averages of 21 experiments.
RLC-P |
RLC de-P |
||
---|---|---|---|
k1 | k2 | k1 | k2 |
s−1 | s−1 | ||
1.28 ± 0.46 | 0.10 ± 0.04 | 0.64 ± 0.31 | 0.05 ± 0.01 |