Article
Untargeted metabolomics unravels functionalities of phosphorylation sites in Saccharomyces cerevisiae.
BMC systems biology - 15 Nov 2016
Raguz Nakic Zrinka, Seisenbacher Gerhard, Posas Francesc, Sauer Uwe
Abstract excerpt
BACKGROUND: Coordinated through a complex network of kinases and phosphatases, protein phosphorylation regulates essentially all cellular processes in eukaryotes. Recent advances in proteomics enable detection of thousands of phosphorylation sites (phosphosites) in single experiments. However, functionality of the vast majority of these sites remains unclear and we lack suitable approaches to evaluate functional...
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