Brunel University London
Browse
Figure_4.tif (186.29 kB)

Simulations of oxidative stress in model C.

Download (186.29 kB)
figure
posted on 2013-12-05, 02:47 authored by Eduard J. Kerkhoven, Fiona Achcar, Vincent P. Alibu, Richard J. Burchmore, Ian H. Gilbert, Maciej Trybiło, Nicole N. Driessen, David Gilbert, Rainer Breitling, Barbara M. Bakker, Michael P. Barrett

(A) The steady state flux through the cytosolic pentose phosphate pathway in model C as a function of the oxidative stress by varying the kinetic constant kTOX. (B) Fluxes through the cytosolic PPP enzymes as a function of time upon sudden oxidative stress. During the whole time-course, kTOX = 2 µl·min−1 · mg protein−1. The system is removed from steady state at t = 0, by setting 99% of the NAD(P)H and trypanothione pools to the oxidized form. Shown is the relaxation of the cytosolic PPP fluxes. Solid lines indicate medians, shaded areas show interquartile ranges. Near identical results were obtained for model D (Figure S5).

History

Usage metrics

    PLOS Computational Biology

    Keywords

    Licence

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC