Re: [ccp4bb] refinement problem

2011-01-08 Thread Sean Seaver
Dear D.L., I suspect the issue is in determining the correct space group. Sharing the Rmerge and current space group would be useful. Take Care, Sean http://store.p212121.com/

[ccp4bb] refinement problem

2011-01-08 Thread Dimitris Ladakis
Dear all I've got a 3A dataset processed with mosflm and scaled. I've runned MOLREP that gave a solution with a score of 0.52. At this stage the Rfactor was 44%. After my first round of refinement with REFMAC i've got both Rfactor and an Rfree at about 43%. After model building and several refi

[ccp4bb] Crystallographic Computing School - Mieres, Spain

2011-01-08 Thread harry powell
Dear all Those of you who attended the CCP4 Study "Weekend" at Warwick University this week (either in vivo or in silico), and who stayed to the end will remember Roberto Steiner's suggestion that some of the younger members of the audience may wish to become involved in software developm

Re: [ccp4bb] Do carbon scattering include hydrogen

2011-01-08 Thread James Holton
Thanks George! I didn't feel remotely qualified to describe how SHELX works, and that is why I didn't. On 1/7/2011 3:11 PM, George M. Sheldrick wrote: Dear James, I did once write a refinement program so I should try to answer your question. All hydrogen atoms attached to C and N in standard