Enhancement of MAD/MIR phasing at low resolution and a new procedure for automatic phase extension
Han Pu1, 2, Gu Yuan-Xin1, Ding Wei1, †, Fan Hai-Fu1, ‡
       

Results of iterative direct-methods phase extension of 3MT5 (from 6.80 Å initial phases to 3.00 Å structure): (a) model from cycle 0; (b) model from cycle 4; (c) model from cycle 17; (d) the reference model.