[ccp4bb] Refmac resolution limit doesn't match data processing

Dear all, for one of my projects Refmac (ccp4i2) shows a low resolution limit lower than Aimless, which I used for scaling. How is this possible? Since this causes problems for the pdb deposition, how can I fix it? Best, Joel #

[ccp4bb] Refmac refinement: reduced disulfides

Dear all, I am refining structures containing disulfides using refmac. Many of the disulfides are partly broken due to radiation damage. I tried modeling alternative conformations (i.e. one cysteine pair in a disulfide and the other pair as free thiols), but after refinement the reduced form i