Figure 4
Experimental electron-density maps of the NKG2D–ULPB3 complex phased with a quick-soaked K2PtCl4 derivative. (a) Electron-density map generated from combined MAD and SIR phases contoured at 1σ displaying a β-strand of ULBP3. (b) Electron-density map produced from MAD phases alone showing the same region as (a) (taken from Sun & Radaev, 2002). |