Table II.

General 10-State Model Parameters

Parameter		Steady state fitting
		Patch 1		Patch 2		Patch 3
L(0)		4865.3		3729.9		5896.7
Q		1.53e		1.42e		1.32e
K C1		43.27 μM		26.10 μM		10.59 μM
K C2		2.78 μM		18.55 μM		2.37 μM
K C3		1.17 μM		0.94 μM		3.44 μM
K C4		196.74 μM		204.72 μM		125.24 μM
K O1		0.58 μM		0.31 μM		1.58 μM
K O2		1.81 μM		7.39 μM		0.40 μM
K O3		0.91 μM		0.82 μM		0.15 μM
K O4		0.16 μM		0.70 μM		1.61 μM

Parameters are from least squares fits over the [Ca] range ∼2 nM–1,000 μM, patches 1 and 2; and 0.84–1,000 μM, patch 3.