Table A4.

Parameter values used for assessing effect of TnC on Ca²⁺–EGTA equilibrium

Parameter	Value	Comments
EGTA	50,000 μM
k 1+	1.67 M−1 s−1	From Kd of 0.18 μM (Smith et al., 1984) and k1−
k 1−	0.31 s−1	Smith et al. (1984)
Tn	100 μM	2 Ca2+ binding sites/molecule (i.e., binding sites, 200 μM)
k 2+	240 M−1 s−1	Baylor et al. (1983) for rabbit TnC, adjusted from 16°C to 25°C assuming a Q10 of 2.0
k 2−	2,900 s−1
k 3+	4.7 M−1 s−1
k3-	165 s−1