Browsing by Author Zalatan, Jesse G

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  • OER000000815.pdf.jpg
  • Journal article

  • Authors : Speltz, Elizabeth B; Zalatan, Jesse G (2020)

  • Scaffold proteins are thought to accelerate protein phosphorylation reactions by tethering kinases and substrates together, but there is little quantitative data on their functional effects. To assess the contribution of tethering to kinase reactivity, we compared intramolecular and intermolecular kinase reactions in a minimal model system. We find that tethering can enhance reaction rates in a flexible tethered kinase system, and the magnitude of the effect ...