Table 2

Modulated activity model parameter estimates

Values in brackets represent 95% confidence intervals.

ParameterLiverKidneyLungVasculatureIntestineUnits
kon1.2e8
[3.1e7–4.5e8]
µM-1min-1
koff6.2e8
[1.7e8–2.3e9]
2.4e9
[5.0e8–1.2e10]
min-1
kcat,fast167
[125–224]
min-1
kinact0.35
[0.26–0.46]
0.16
[0.11–0.23]
1.1
[0.77–1.5]
min-1
kcat,slow4.5
[2.6–7.6]
25
[17–38]
6.9
[5.2–9.2]
min-1
Etissue21
[17–26]
0.038
[0.028–0.050]
0.043
[0.032–0.059]
0.072
[0.053–0.098]
4.7e-3
[3.4e-3–6.5e-3]
pmol/mg S9