Re: [ccp4bb] Pseudo-translation problem

2014-07-31 Thread Phoebe A. Rice
In terms of detecting pseudo translational symmetry, it sounds like both crystals have it, but the relationship between the two complexes is closer to perfect in the 2nd crystal. Looking at that problematic density, it does indeed suggest that the lattice is slightly messed up. For instance,

Re: [ccp4bb] Pseudo-translation problem

2014-07-30 Thread T. Nakane
Hi, Lattice-translocation disorder is one possibility. How does the diffraction image look like? Are there any streaks? Best regards, Takanori Nakane On 2014-07-30 15:58, Minyun Zhou wrote: Dear all, I am trying to determine the structure of a protein-DNA complex. I collected several