Re: [ccp4bb] SHELXL refinement with TYR on special position

2017-01-24 Thread George Sheldrick
Dear Francis, You need to put the atoms starting with CG into PART -1 to prevent them clashing, and reset the occupancies to 10.5 (i.e. fixed at 0.5). There must be another disorder component pointing somewhere else (also with half occupancy). SHELXPRO has been made obsolete by Anna Luebben'

[ccp4bb] SHELXL refinement with TYR on special position

2017-01-24 Thread Francis Reyes
Hi all I'm trying to refine a structure with a tyrosine sitting on a special position , or maybe it's some disorder.. or Suggestions? https://i.imgsafe.org/7cfbf83a38.jpg Using just FLAT, CHIV,DFIX, and DANG from shelxpro doesn't work. Thanks, Francis