TY - JOUR AB - G protein-coupled receptor (GPCR) signaling is the primary method eukaryotes use to respond to specific cues in their environment. However, the relationship between stimulus and response for each GPCR is difficult to predict due to diversity in natural signal transduction architecture and expression. Using genome engineering in yeast, we constructed an insulated, modular GPCR signal transduction system to study how the response to stimuli can be predictably tuned using synthetic tools. We delineated the contributions of a minimal set of key components via computational and experimental refactoring, identifying simple design principles for rationally tuning the dose response. Using five different GPCRs, we demonstrate how this enables cells and consortia to be engineered to respond to desired concentrations of peptides, metabolites, and hormones relevant to human health. This work enables rational tuning of cell sensing while providing a framework to guide reprogramming of GPCR-based signaling in other systems. AU - Shaw,W AU - Yamauchi,H AU - Mead,J AU - Gowers,G AU - Bell,D AU - Oling,D AU - Larsson,N AU - Wigglesworth,M AU - Ladds,G AU - Ellis,T DO - 10.1016/j.cell.2019.02.023 EP - 796 PY - 2019/// SN - 0092-8674 SP - 782 TI - Engineering a model cell for rational tuning of GPCR signaling T2 - Cell UR - http://dx.doi.org/10.1016/j.cell.2019.02.023 UR - https://www.cell.com/cell/fulltext/S0092-8674(19)30205-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867419302053%3Fshowall%3Dtrue UR - http://hdl.handle.net/10044/1/67615 VL - 177 ER -