TABLE 1.

Actin-activated ATPase activities.

		Myo1Bwt a	Myo1BF387Y	Myo1Ewt a	Myo1EY388F
Basale ATPase	k basal (s-1)	0.16 ± 0.02	0.08 ± 0.01	0.08 ± 0.01	0.02 ± 0.01
Michaelis-Menten parameters	k cat (s-1)	3.1 ± 0.4	>1	15.4 ± 3	13.4 ± 2
	K app (μM)	96 ± 20	>100	91 ± 30	77 ± 17
	k cat /K app (μM-1s-1)	0.032 ± 0.008	>0.01	0.17 ± 0.06	0.17 ± 0.05

^a Depicted from Dürrwang et al., 2006 or Tsiavaliaris et al., 2008.