TABLE 2.
Occurrence and duration of dwells that interrupt the V1ΔHC power stroke versus MgATP concentration.
[MgATP] | 45° dwell | 112° dwell | ||
---|---|---|---|---|
(μM) | % occurence a | Average duration (μs) | % occurence a | Average duration (μs) |
990 | 24.0 | 184 ± 2 | 8.5 | 322 ± 5 |
490 | 30.2 | 183 ± 6 | 3.4 | 265 ± 25 |
5.7 | 38.9 | 194 ± 5 | 23.6 | 391 ± 10 |
Percent occurrence of dwell versus total power strokes analyzed at each MgATP, concentration.