[ccp4bb] Open position Postdoctoral Scientist on new E3 Ligase systems Boehringer Ingelheim Vienna

Postdoctoral Scientist (m/f) on new E3 Ligase systems and protein targeting chimeras (PROTACs) - 2 years fixed term contract (optional extension)-1810233 If you are an enthusiastic, highly motivated and creative postdoctoral scientist, you should join us within the Department of Medicinal Chemistr

[ccp4bb] Sketcher and Bonds

Hi, I'm using Sketcher to create the following: C=C C=C / \ / \ C CC The problem is that I can't figure out how to keep the carbons cis. I see the "Add Row" button in Sketcher and I can specify the "Sign." There are also spaces to fill in "B/3" F/4" "1/5

[ccp4bb] Harmonic Restraints

Hello, I've been trying to use harmonic restraints in Refmac by creating a .txt file with the following in it: external harmonic residues from 2 H to 4 H external harmonic residues from 17 H to 19 H external harmonic residues from 26 H to 28 H I've used it both with and without the 'sigma' val