Re: [ccp4bb] AW: [ccp4bb] pseudo internal symmetry

2019-04-03 Thread Harry Powell
Hi One way to test if the data processing software has imposed too much symmetry is to actually look at the images themselves using one of the processing packages, or process in a lower symmetry and use "viewhkl" (or even "hklview" if you're old-fashioned...) to view sections of the integrated

[ccp4bb] AW: [ccp4bb] pseudo internal symmetry

2019-04-03 Thread Herman . Schreuder
I agree. The data processing software might have been confused by the NC 2-fold and thought that it was crystallographic and of course, after merging the data, the NC axis will have been made “crystallographic” with superimposed A and B conformations at 50% occupancy. In this case, reprocessing