[ccp4bb] Deadline approaching : PhD thesis offer (F/M) "Structure of the vaccinia virus DNA replication machinery..."

2022-09-26 Thread Wim Burmeister
We are looking for a PhD student (f/m) starting on 1 November 2022 or on 1 January 2023 in our team at the Institut de Biologie Structurale ( [ https://www.ibs.fr/ | IBS ] ) in Grenoble, France working on the Structure of the vaccinia virus DNA replication machinery in complex with DNA subst

Re: [ccp4bb] Problems running CCP4 sc

2022-09-26 Thread Kay Diederichs
I believe you need to establish the "environment" before running certain CCP4 programs. Something like source /where/ever/ccp4-8.0/bin/ccp4.setup-sh HTH, Kay On Mon, 26 Sep 2022 21:32:42 +0100, Zhen Gong wrote: >Dear CCP4 developers and users, > >I am trying to run CCP4 sc but encountered an

[ccp4bb] Problems running CCP4 sc

2022-09-26 Thread Zhen Gong
Dear CCP4 developers and users, I am trying to run CCP4 sc but encountered an error: >> CCP4 library signal ccp4_general:Cannot open environ.def (Error) raised in ccp4fyp << sc: Cannot open environ.def sc: Cannot open environ.def Here is my command: sc xyzin test.pdb <

Re: [ccp4bb] Strange crystal packing in twined crystal -follow up

2022-09-26 Thread Petr Kolenko
Dear Florian, I had a similar problem in the past. The uninterpretable electron density was mainly because of weird refinement of anisotropic ADPs. The resolution was about 1.2 AA. The refinement was somehow divergent. Is it also your case? You can check the ellipsoidal ADPs in Coot. Moreover, d

Re: [ccp4bb] Strange crystal packing in twined crystal -follow up

2022-09-26 Thread Schubot, Florian
Dear all, A couple of months ago I posted a message about strange crystal packing to the bb. Thank you all for your insightful responses. When we were unable to find any spurious electron density in the gap, we wondered if perhaps the twinning caused us to impose too high symmetry on our data (a