Re: [ccp4bb] how to recover my data

2015-03-06 Thread Jon Agirre
> > The current version of CCP4 does not contain mtzdump. > It surely does on my machine: $ which mtzdump /Applications/ccp4-6.5/bin/mtzdump -- Dr Jon Agirre York Structural Biology Laboratory / Department of Chemistry University of York, Heslington, YO10 5DD, York, England http://www.york.ac.u

Re: [ccp4bb] how to recover my data

2015-03-06 Thread Smith Liu
Dear All, The current version of CCP4 does not contain mtzdump. I use UCLA MBI — mtzdump to process it. For a mtz file, the output says there was no valid reflection data. For another mtz file, it only gave about 50 lines information (not a new mtz file). As for the original mtz is very large,

Re: [ccp4bb] Detwinned Fobs for density modification

2015-03-06 Thread Keller, Jacob
I believe the literature consensus is not to detwin until R values get below ~40%, and if you're still doing DM, I assume the R's are still pretty poor. If you've placed a model with MR, you could just put it into Refmac with detwinning. Also, I had pretty good success in a twinned structure re

[ccp4bb] University of Georgia post-doctoral fellowship in structural biology with an emphasis on experience with NMR and X-ray crystallography techniques

2015-03-06 Thread Scott Pegan
Seeking Post-Doctoral candidates for my rapidly expanding laboratory located in the University of Georgia's Department of Pharmaceutical & Biomedical Sciences. In this recently available positions, the individual will assist in my ongoing NIH funded infectious disease related projects that involve

Re: [ccp4bb] Residues won't stay in electron density

2015-03-06 Thread Pavel Afonine
This should do it (if not please get back to me off-list with sending data and model files): Refinement settings -> Ligand linking , then Options->Link metals . phenix.refine does not trust anything in PDB file header except CRYST1 records. Pavel On Fri, Mar 6, 2015 at 10:17 AM, Kgosisejo, Oara

[ccp4bb] Postdoctoral Position to study IDPs

2015-03-06 Thread Christopher Colbert
This message is posted on behalf of my colleague Dr. Sangita Sinha: A postdoctoral position starting immediately is available to conduct NMR studies of proteins involved in autophagy. Specifically, various collaborative projects are investigating the conformational flexibility and function of

Re: [ccp4bb] Residues won't stay in electron density

2015-03-06 Thread Tim Gruene
Dear Oarabile M. Kgosisejo, if you add distant restraints between the metal and the oxygens, the side chains should not be pulled into the centre. I think that refmac5 recognises the LINK records in the PDB file, e.g. with the syntax LINKZNZN A2666 SG CYS A 102 1

[ccp4bb] Detwinned Fobs for density modification

2015-03-06 Thread Birtley, James
Dear CCP4 community, Does anyone know if the F-obs-filtered array in the map file output by phenix.refine from a twin refinement has detwinned Fs? Or if not how to obtain these? We’re trying to set up a density modification run using data from a P41 dataset with twin fraction ~0.5 and two mol

Re: [ccp4bb] how to recover my data

2015-03-06 Thread Zhijie Li
Hi Ian, Unix/Linux uses a single byte 0A (the linefeed character) as the line end marker for text, while DOS/Win use two bytes 0D 0A (carriage return + line feed). Old Mac systems use 0D. (what a mess!) So a simple UNIX to DOS operation should expand every 0A in a file to 0D 0A: perl -pe 's/\n

[ccp4bb] ECM29 microsymposium on Crystallization and Crystal Treatment

2015-03-06 Thread Matthew Bowler
Dear All, The microsymposium on Crystallization and Crystal Treatment will take place at the the 29th European Crystallographic Meeting (ECM29), to be held August 23-28 in Rovinj, Croatia. Topics concerning the production of crystals and techniques used in their manipulation are welcome. Abstra

Re: [ccp4bb] how to recover my data

2015-03-06 Thread Ian Tickle
Hi, just for fun and to demonstrate what can go horribly wrong if you blindly use utilities that were specifically designed for changing the line terminators in an ASCII file, I applied these utilities to an MTZ file. First I used 'todos' to simulate what I suspect the technician has done: todos

Re: [ccp4bb] looking for promotif...

2015-03-06 Thread Gert Vriend
On 03/06/2015 09:21 AM, Laurent Maveyraud wrote: Dear all, we are currently trying to pick up the trail of the PROMOTIF program for which we can't find a link that works properly. Does anybody know where I can find it ? thanks for your help, laurent PROMOTIF seems to be an EBI product. Why don

[ccp4bb] looking for promotif...

2015-03-06 Thread Laurent Maveyraud
Dear all, we are currently trying to pick up the trail of the PROMOTIF program for which we can't find a link that works properly. Does anybody know where I can find it ? thanks for your help, laurent -- -- Laurent Maveyraud laur