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. Author manuscript; available in PMC: 2008 Aug 21.
Published in final edited form as: J Theor Biol. 2007 Mar 24;247(4):623–644. doi: 10.1016/j.jtbi.2007.03.019

Table 6.

Parameter values for the sodium-calcium exchanger.

Parameter Value (unit) Parameter Value (unit)
kNCX 1.23 × 10−2 (μm) KmCaact 8.530 × 10−2 (μmol/L Cyt)
nHill 1.6722 k1 4.072 × 10−9 ((μmol/L Cyt)−2 · ms−1)
k−1 2.0211 × 107 (μmol/L Cyt/ms) k2 6.9226 × 107 (μmol/L Cyt/ms)
k−2 3.6422 × 104 (ms−1) k̃3 4.2357 × 105 (μmol/L Cyt/ms)
k̃−3 5.1319 × 105 (μmol/L Cyt/ms) k̃4 2.8857 × 105 (μmol/L Cyt/ms)
k̃−4 2.6458 × 107 (μmol/L Cyt/ms) k5 3.5971 × 104 (μmol/L Cyt/ms)
k−5 2.3161 × 10−12 ((μmol/L Cyt)−2 · ms−1) k6 8.7734 (ms−1)
k−6 4.6971 × 102 (μmol/L Cyt/ms) ni 7.0 × 103 (μmol/L Cyt)
no 1.4 × 105 (μmol/L Cyt) co 1.8 × 103 (μmol/L Cyt)
T 302 (K)