Hello all,<br><br> I used AutoSol to generate a model from my Se-Met crystal. I then used this output model, overall_best.pdb, for AutoBuild1 in which I extended the data to include a set of native data. At this point I took the exptl_fobs_phases_freeR_flags.mtz output and used it with a different model that I believe to be accurate to carry out AutoBuild2. The problem I'm having is that I can't run Refmac/Phenix refinements on the output from AutoBuild2: overall_best.pdb and overall_best_denmod_map_coeffs.mtz. Both pieces of software say the FreeR labels are missing although in the AutoBuild2 output PDB there is a FreeR test set count of ~2,000. When I list all labels in Refmac I see:<br>
<br>F FP<br>P PHIM<br>W FOMM<br><br>Using these labels doesn't work for refinement. I used default settings for AutoSol/AutoBuild except for the number of Se-Met sites and of course the f' and f'' etc. I'm assuming the problem is with the MTZ but I'm not sure where to troubleshoot. Does anyone have any thoughts?<br>
<br>Thanks in advance,<br>Jon<br>