Spatio-temporal correlations can drastically change the response of a MAPK pathway.
@article{Takahashi2010SpatiotemporalCC,
title={Spatio-temporal correlations can drastically change the response of a MAPK pathway.},
author={Koichi Takahashi and Sorin Tanase-Nicola and Pieter Rein ten Wolde},
journal={Proceedings of the National Academy of Sciences of the United States of America},
year={2010},
volume={107 6},
pages={
2473-8
}
}
Multisite covalent modification of proteins is omnipresent in eukaryotic cells. A well-known example is the mitogen-activated protein kinase (MAPK) cascade where, in each layer of the cascade, a protein is phosphorylated at two sites. It has long been known that the response of a MAPK pathway strongly depends on whether the enzymes that modify the protein act processively or distributively. A distributive mechanism, in which the enzyme molecules have to release the substrate molecules in… CONTINUE READING