Skip to main content
. 2013 Jan 22;104(2):332–343. doi: 10.1016/j.bpj.2012.11.3808

Table 1.

Model parameters

Parameter Value Units Description
ρF1 5 mM Concentration of F1F0-ATPase
ρres 0.2 mM Concentration of electron carriers (respiratory complexes I-III-IV)
ρres(SDH) 0.017 mM Concentration of electron carriers (respiratory complexes II-III-IV)
[Pi]i 3 mM Extra-matrix phosphate concentration
[AcCoA] 1 mM Acetyl CoA concentration
[GLU] 30 mM Glutamate concentration
gH 2 × 10−6 mM ms−1 mV−1 H+ conductance of inner membrane
kcatCS 2.35 × 10−4 ms−1 Catalytic constant of CS
kfACO 1.17 × 10−4 ms−1 Forward rate constant of ACO
kcatIDH 11.9 ms−1 Rate constant of IDH
kcatKDGH 1.32 × 10−2 ms−1 Rate constant of KGDH
kfSL 2.80 × 10−2 mM-1ms−1 Forward rate constant of SL
kfFH 8.30 × 10−3 ms−1 Forward rate constant for FH.
kcatMDH 1.24 × 10−1 ms−1 Rate constant of MDH
kfAAT 2.14 × 10−2 ms−1 Forward rate constant of AAT
cPiC 4.90 mg protein ml−1 PiC concentration
Nai 11 mM Extra-matrix Na+
Vmaxuni 4.46 × 10−3 mM ms−1 Vmaxuniporter Ca2+ transport
VmaxNaCa 1.83 × 10−4 mM ms−1 Vmax of Na+/Ca2+ exchanger
VmaxANT 3.15 mM ms−1 Maximal rate of the ANT
EMnSODT 3 × 10−4 mM Mitochondrial concentration of MnSOD
EMnSODT 2.4 × 10−4 mM Extra-matrix concentration of Cu,ZnSOD
ETTrxR2m 3.5 × 10−4 mM Mitochondrial concentration of TrxR2
ETTrxRi 3.5 × 10−4 mM Extra-matrix concentration of TrxR
ETPrx3m 3 × 10−3 mM Mitochondrial concentration of thioredoxin peroxidase (Prx)
ETPrx3i 1 × 10−1 mM Extra-matrix concentration of thioredoxin peroxidase (Prx)
ETGPXm 1 × 10−4 mM Mitochondrial concentration of glutathione peroxidase (GPX)
ETGPXi 5 × 10−5 mM Extra-matrix concentration of GPX
ETGRm 9 × 10−4 mM Mitochondrial concentration of GR
ETGRi 9 × 10−4 mM Extra-matrix concentration of GR
ECATT 1 × 10−6 mM Extra-matrix concentration of CAT