Re: [ccp4bb] Refinement at 4A resolution

2015-04-22 Thread Appu kumar
Dear All, Sorry for the wrong pointless file. With this mail i have attached the pointless run file from the unmerged data. This file also suggests the C2221 spacegroup. Appu On 22 April 2015 at 17:40, Christian Roth wrote: > Hi Appu, > > you start already with a fixed spacegroup (scaled merged

Re: [ccp4bb] Refinement at 4A resolution

2015-04-22 Thread Christian Roth
Hi Appu, you start already with a fixed spacegroup (scaled merged data) according to your pointless log. So you can't get another possible solution from pointless. Cheers Am 22.04.2015 um 22:28 schrieb Appu kumar: Dear CCP4 Member, I seek your advice on the refinement issues at the low res

Re: [ccp4bb] Refinement at 4A resolution

2015-04-22 Thread Phil Evans
The Xtriage & Pointless logs don't show definitively that the space group is C2221 as they have been run on the merged data. You may need to check them with the unmerged data, and perhaps run molecular replacement in a lower symmetry such as C2 Phil On 22 Apr 2015, at 22:28, Appu kumar wrote: