Hi Florian,
Have a look at the outlier rejection Phenix uses for reflections. You may have a few dodgy reflections that mess up the maps. That can give weird ‘layered’ maps. Cheers, Robbie Sent from my Windows 10 phone From: Florian Schubot<mailto:fschu...@vt.edu> Sent: vrijdag 20 oktober 2017 19:19 To: CCP4BB@JISCMAIL.AC.UK<mailto:CCP4BB@JISCMAIL.AC.UK> Subject: [ccp4bb] PDB-REDO Hi, for the past few weeks we have been trying to use the PDB-redo server to improve our refinement of two different structures. We usually use PHENIX. Consistently PDB-REDO gives much better stats (Rfree <025 vs 0.28 with PHENIX) BUT the resulting electron density maps are clearly worse. It looks warped. I was curious if somebody has had a similar experience or if there is something particular I need to do when viewing the maps in COOT. Thank you, Florian
