Hi Garib: Actually I tried coot real space refine zone, but the model seems not sliding into the best density map (I also tried dragging it around, but still not working fine). Then I found some comments saying minimizing the difference between 2mFo-DFc and Fc may be better, thats why I am asking for this.
Best Regards, Hailiang > Why you do not use coot? It does exactly what you want. > > regards > Garib > > On 25 Aug 2010, at 22:33, Hailiang Zhang wrote: > >> Hi, >> >> Can some utilities of CCP4 do the real-space refinement locally >> with the >> residue range explicitly specified? >> >> By the way, I have registered phenix bb. Just didn't realize this >> before, >> sorry again. >> >> Best Regards, Hailiang > >