ISRIB Blunts the Integrated Stress Response by Allosterically Antagonising the Inhibitory Effect of Phosphorylated eIF2 on eIF2B.
Zyryanova, A.F., Kashiwagi, K., Rato, C., Harding, H.P., Crespillo-Casado, A., Perera, L.A., Sakamoto, A., Nishimoto, M., Yonemochi, M., Shirouzu, M., Ito, T., Ron, D.(2021) Mol Cell 81: 88
- PubMed: 33220178 
- DOI: 10.1016/j.molcel.2020.10.031
- Primary Citation of Related Structures:  
7D43, 7D44, 7D45, 7D46 - PubMed Abstract: 
The small molecule ISRIB antagonizes the activation of the integrated stress response (ISR) by phosphorylated translation initiation factor 2, eIF2(αP). ISRIB and eIF2(αP) bind distinct sites in their common target, eIF2B, a guanine nucleotide exchange factor for eIF2 ...