Table 1.

Estimated kinetic rate constants of the McKillop-Geeves stochastic model from the best fits of family of titration experiments at four Ca²⁺ concentrations plotted in Fig. 4.

	Calcium Concentration
pCa	4.6	5.4	6.8	8.9
kB	901.9	714.4	40	30
k−B	100	100	100	100
kT	640	380	236	24.24
k−T	3000	3000	3000	3000
k1	2.5	2.5	2.5	2.5
k−1	10	10	10	10
k2	2000	2000	2000	2000
k−2	5	5	5	5
fTmTm	1.0	1.0	3.0	5.0
fS1	1.0	1.0	1.0	1.2
KB	9.0192	7.1443	0.2000	0.1100
KT	0.2134	0.1269	0.0760	0.0096
K1	0.25	0.25	0.25	0.25
K2	400	400	400	400

k₁ has units of μM⁻¹s⁻¹; K₁ has units of μM⁻¹; equilibrium constants K_B, K_T and K₂, and cooperativity factors f_TmTn and f_S1 are dimensionless; all other rate constants have units of s⁻¹.