Re: [ccp4bb] Coot in i2

2019-06-05 Thread Huw Jenkins
> On 5 Jun 2019, at 20:40, Paul Emsley wrote: > > Ctrl-S will do Quick save as, saving your state files and any unsaved models > with file-name increments. That should put your mind to rest about unsaved > changes. Also, investigate the coot-backup directory - coot should be saving > models

Re: [ccp4bb] Coot in i2

2019-06-05 Thread Paul Emsley
On 05/06/2019 20:31, Jonathan Cooper wrote: > For the past few weeks I have noticed that when you start Coot from > the i2 gui it works fine for up to an hour or so but then its hangs > completely and any unsaved changes go missing. It seems more stable if > I start it outside the i2 gui. Is this

[ccp4bb] Coot in i2

2019-06-05 Thread Jonathan Cooper
For the past few weeks I have noticed that when you start Coot from the i2 gui it works fine for up to an hour or so but then its hangs completely and any unsaved changes go missing. It seems more stable if I start it outside the i2 gui. Is this just me or my linux box?

[ccp4bb] PhD Position in Grenoble, France

2019-06-05 Thread Carlo Petosa
Dear all, A PhD position is available in my group at the Institute for Structural Biology in Grenoble. We are looking for a highly motivated student to work on a chromatin-binding complex as a potential target for developing new antifungal drugs. The project involves protein expression and

Re: [ccp4bb] (EXTERNAL) Re: [ccp4bb] Does ncs bias R-free? And if so, can it be avoided by special selection of the free set?

2019-06-05 Thread Edward A. Berry
On 06/05/2019 10:07 AM, Randy Read wrote: Dear Ian, I think the missing ingredient in your argument is an assumption that may be implicit in what others have written: if you have NCS in your crystal, you should be restraining that NCS in your model. If you do that, then the NCS-related

[ccp4bb] Symposium on Structure Biology for Drug Discovery@SwissFEL

2019-06-05 Thread Schertler Gebhard (PSI)
Dear colleagues I would like to invite you to an interesting event focusing on XFEL and Cryo-EM science. we have an amazing line-up of speakers. Also Switzerland is always worth a visit! I am excited to announce the final agenda for the International Symposium on Structure Biology for Drug

Re: [ccp4bb] Does ncs bias R-free? And if so, can it be avoided by special selection of the free set?

2019-06-05 Thread Randy Read
Dear Ian, I think the missing ingredient in your argument is an assumption that may be implicit in what others have written: if you have NCS in your crystal, you should be restraining that NCS in your model. If you do that, then the NCS-related Fcalcs will be similar (especially in the

[ccp4bb] Reminder: CCP4/BCA Protein Crystallography Summer School at York, 1-7 September 2019

2019-06-05 Thread Johan Turkenburg
Just a reminder that the deadline for the summer school (14 June) is fast approaching. This year the University of York will be hosting the CCP4/BCA Protein Crystallography Summer School, generously supported by CCP4, BCA, Alpha Biotech, Bruker, Hampton Research, MiTeGen, Molecular Dimensions

Re: [ccp4bb] Does ncs bias R-free? And if so, can it be avoided by special selection of the free set?

2019-06-05 Thread Ian Tickle
Hi Jon Sorry I didn't intend for my response to be interpreted as saying that anyone has suggested directly that the measurement errors of NCS-related reflection amplitudes are correlated. In fact the opposite is almost certainly true since the only obvious way in practice that errors in Fobs

Re: [ccp4bb] Does ncs bias R-free? And if so, can it be avoided by special selection of the free set?

2019-06-05 Thread Tim Gruene
Dear Jonathan, if you could make changes to your model parameters in the PDB file such that the intensity of exactly one reflection changes, and all others stay the same, in that case, you could say your free R set was unbiased from the model. I have read somewhere, that intensities were

[ccp4bb] PSDI 2019 meeting - registration open!

2019-06-05 Thread Debreczeni, Judit
Dear all, registration for the 27th Protein Structure Determination in Industry (PSDI) meeting, 3-5 November 2019, is now open: https://psdi2019.org/ The meeting will be held at the Wellcome Genome Campus, Hinxton, Cambridgeshire, UK. Workshops will take place on Sunday the 3rd of November,

[ccp4bb] Postdoctoral Position at NNF-CPR University of Copenhagen

2019-06-05 Thread Guillermo Montoya
Dear colleagues, We are seeking an excellent and highly motivated postdoctoral candidate to lead a project combining biochemistry, SPA cryoEM and crystallography to study protein-DNA complexes that allow the insertion of large DNA segments into a genome. The position is funded through an NNF