Nativelike structure in designed four alpha-helix bundles driven by buried polar interactions. Journal   Journal of the American Chemical Society. Citation   J Am Chem Soc. 128(45):14450-1 Publication date   2006 Nov 15 Authors   Koder RL Valentine KG Cerda J Noy D Smith KM Wand AJ Dutton PL Grant agencies   National Institute of General Medical Sciences Grants   NIGMS GM35940 NIGMS GM41048 NIGMS GM48130 NIGMS GM64090