Table 2.

Parameter sets (s⁻¹) for the “stay and stray” hypothesis

	kCO1	kO1C	kO1O3	kO3O1
Y1219G	3 or 0a	3	2 × 10−2	3.8 × 10−2
Y1219I	↑	↑	1.3 × 10−2	3.8 × 10−2
Y1219F	↑	↑	2 × 10−2	7 × 10−2
Y1219W	↑	↑	1 × 10−2	1 × 10−1

^ak_CO1 was set to 3 s⁻¹ for simulating the “with ATP” condition and 0 s⁻¹ for simulating the “after the ATP washout” condition. Note that we employed the common values for k_CO1 in all the Y1219 mutants whereas they should actually have different k_CO1 values [21], because it does not affect the reproduced current relaxation