Structures of the CXCR4 chemokine GPCR with small-molecule and cyclic peptide antagonists.
Wu, B., Chien, E.Y., Mol, C.D., Fenalti, G., Liu, W., Katritch, V., Abagyan, R., Brooun, A., Wells, P., Bi, F.C., Hamel, D.J., Kuhn, P., Handel, T.M., Cherezov, V., Stevens, R.C.(2010) Science 330: 1066-1071
- PubMed: 20929726 
- DOI: 10.1126/science.1194396
- Primary Citation of Related Structures:  
3ODU, 3OE0, 3OE6, 3OE8, 3OE9 - PubMed Abstract: 
Chemokine receptors are critical regulators of cell migration in the context of immune surveillance, inflammation, and development. The G protein-coupled chemokine receptor CXCR4 is specifically implicated in cancer metastasis and HIV-1 infection. Here we report five independent crystal structures of CXCR4 bound to an antagonist small molecule IT1t and a cyclic peptide CVX15 at 2 ...