Table 2.

Apparent activation energy of each stopped-flow kinetic phase.

	L7W	T21W	L7W/H9V
$E_{\text{a}}^1$ (kcal/mol)	6.2±0.5	7.1±1.7	8.4±1.5
$E_{\text{a}}^2$ (kcal/mol)	14.1±1.2	10.2±0.5	12.8±0.3
$E_{\text{a}}^3$ (kcal/mol)	9.3±0.6	12.9±0.3	12.0±1.5