Re: [ccp4bb] gfp problem

2008-06-03 Thread Mark J. van Raaij
Hola, If you have done everything you can to improve the refinement (like trying lower symm spacegroups, leaving out the loops in question, different kinds of NCS restraints, TLS refinement, etc.), and what you do see is sufficiently interesting, there should be no problem in publishing

Re: [ccp4bb] gfp problem

2008-06-02 Thread Artem Evdokimov
f Cui Sheng Sent: Monday, June 02, 2008 5:24 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] gfp problem Dear all: We have an unrefinable protein complex structure with one of the component is just a gfp. The space group shows as a P6122, a notorious space group for twining. But I could not detec

[ccp4bb] gfp problem

2008-06-02 Thread Cui Sheng
Dear all: We have an unrefinable protein complex structure with one of the component is just a gfp. The space group shows as a P6122, a notorious space group for twining. But I could not detect any sign of twinnig using various of softwares. The R_free traps currently at 0.34 and no more space