Table 2.

Michaelis–Menten constants (K _m) for ATP on ClC-2

Voltage [mV]	Fast [mM]		Slow [mM]
	Wild-type	G715E	Wild-type	G715E
100	0.456	–	0.87	0.71
80			2.04
60			1.74
−120	–	–	0.44	0.37
−140	–	–	0.67	0.57
−160	–	–	0.55	0.44