Structures of P-glycoprotein reveal its conformational flexibility and an epitope on the nucleotide-binding domain.
Ward, A.B., Szewczyk, P., Grimard, V., Lee, C.W., Martinez, L., Doshi, R., Caya, A., Villaluz, M., Pardon, E., Cregger, C., Swartz, D.J., Falson, P.G., Urbatsch, I.L., Govaerts, C., Steyaert, J., Chang, G.(2013) Proc Natl Acad Sci U S A 110: 13386-13391
- PubMed: 23901103 
- DOI: 10.1073/pnas.1309275110
- Primary Citation of Related Structures:  
4KSD, 4KSB, 4KSC - PubMed Abstract: 
P-glycoprotein (P-gp) is one of the best-known mediators of drug efflux-based multidrug resistance in many cancers. This validated therapeutic target is a prototypic, plasma membrane resident ATP-Binding Cassette transporter that pumps xenobiotic compoun ...