Rationally Designed PI3K alpha Mutants to Mimic ATR and Their Use to Understand Binding Specificity of ATR Inhibitors.
Lu, Y., Knapp, M., Crawford, K., Warne, R., Elling, R., Yan, K., Doyle, M., Pardee, G., Zhang, L., Ma, S., Mamo, M., Ornelas, E., Pan, Y., Bussiere, D., Jansen, J., Zaror, I., Lai, A., Barsanti, P., Sim, J.(2017) J Mol Biol 429: 1684-1704
- PubMed: 28433539 
- DOI: 10.1016/j.jmb.2017.04.006
- Primary Citation of Related Structures:  
5UKJ, 5UK8, 5UL1 - PubMed Abstract: 
ATR, a protein kinase in the PIKK family, plays a critical role in the cell DNA-damage response and is an attractive anticancer drug target. Several potent and selective inhibitors of ATR have been reported showing significant antitumor efficacy, with mo ...