[ccp4bb] direct-to-video screen camera for xtal mounting

2022-09-17 Thread Patrick Loll
Does anyone have any experience with a setup in which the output from a camera on a microscope goes straight to a video display? I.e., not to a computer and thence to a display? I’m considering putting a crystal-mounting microscope into a glove box, and this kind of setup strikes me as simpler

[ccp4bb] Help with isomer ligand from PDB database

2022-09-17 Thread Marion Schuller
Dear CCP4bb community, I am writing regarding a problem with the refinement of an isomer ligand. I try to refine a structure which has the ligand "Carba-NAD" (as beta isomer) bound. This ligand is already in the pdb database as "CNA". Although the ligand is in its beta-Carba-NAD form in the da