Enhancement of MAD/MIR phasing at low resolution and a new procedure for automatic phase extension

Han Pu^{1, 2}, Gu Yuan-Xin¹, Ding Wei^{1, †}, Fan Hai-Fu^{1, ‡}

Results of three cases from stage 1: (a) 3UM7; (b) 3MT5; (c) 1LIA. The upper part represents the resulting electron density maps (the orange meshes) contoured at 1.5 σ, and the reference models are shown in gray cartoons. The bottom part shows the resulting models (blue) superimposed with the corresponding reference models (grey). This figure is made by PyMOL.^[23]