Cytoplasmic Tail Phosphorylation of the α-Factor Receptor Is Required for Its Ubiquitination and Internalization
G protein–coupled (GPC) receptors are phosphorylated in response to ligand binding, a modification that promotes receptor desensitization or downregulation. The α-factor pheromone receptor (Ste2p) of Saccharomyces cerevisiae is a GPC receptor that is hyperphosphorylated and ubiquitinated upon bindin...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
1998
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2148449/ |