Enzyme localization can drastically affect signal amplification in signal transduction pathways
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چکیده
منابع مشابه
Enzyme Localization Can Drastically Affect Signal Amplification in Signal Transduction Pathways
Push-pull networks are ubiquitous in signal transduction pathways in both prokaryotic and eukaryotic cells. They allow cells to strongly amplify signals via the mechanism of zero-order ultrasensitivity. In a push-pull network, two antagonistic enzymes control the activity of a protein by covalent modification. These enzymes are often uniformly distributed in the cytoplasm. They can, however, al...
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ژورنال
عنوان ژورنال: PLoS Computational Biology
سال: 2005
ISSN: 1553-734X,1553-7358
DOI: 10.1371/journal.pcbi.0030195.eor