Table 1.

Kinetic parameters for [ATP] dependence of rotation rate of EhV_oV₁ and EhV₁

Protein	NaCl (mM)	KmATP (μM)	VmaxATP (rps)	konATP* (M−1 s−1)	Reference
EhVoV1 wild type	300	60.4 ± 2.1	40.0 ± 0.3	2.0 × 106	This study (single molecule)
EhVoV1 aE634A	300	6.6 ± 0.3	4.58 ± 0.04	2.1 × 106	This study (single molecule)
EhVoV1 wild type	300	134 ± 12	59 ± 1	1.3 × 106	Ref. 17 (biochemical)
EhV1 wild type	0 (50 mM KCl)	43 ± 6	117 ± 3	8.2 × 106	Ref. 47 (single molecule)

^*The binding rate constant of ATP estimated by k_on^ATP = 3 × V_max^ATP/K_m^ATP.