Re: [ccp4bb] Reading the old literature / truncate / refinement programs

2008-09-28 Thread Kevin Cowtan
Another factor may be that phenix.refine does not make a full use of experimental phase information in its calculation of the error parameters - I've been discussing this with Peter, Randy and Ralph. I don't know that this is the cause, but I see inferior results when recycling buccaneer with

Re: [ccp4bb] Reading the old literature / truncate / refinement programs

2008-09-28 Thread Peter Zwart
phenix.refine also might not (by default) use missing data in map calculation. AFAIK, refmac fills in missing data with DFc. Phenix doesn't (maybe this changed now). When your high resolution shells are incomplete (like when using the anisotropy server to perform elliptical data truncation, or etc

Re: [ccp4bb] Reading the old literature / truncate / refinement programs

2008-09-28 Thread Frank von Delft
Can one make it? If so, what's the keyword? Because I couldn't it in the online docs. Cheers phx Peter Zwart wrote: phenix.refine also might not (by default) use missing data in map calculation. AFAIK, refmac fills in missing data with DFc. Phenix doesn't (maybe this changed now). When your h

[ccp4bb] announcement: balbes linked wit arp/warp

2008-09-28 Thread Garib Murshudov
Dear all A new version of the automatic molecular replacement webserver is now available. Major new option is the link with the automatic molecular replacement system - arp/warp. If automatic molecular replacement is successful then balbes can send the results to arp/warp server for model b

Re: [ccp4bb] creating alternate conformations using PyMol

2008-09-28 Thread Chavas Leo
Dear Neeraj -- On 26 Sep 2008, at 22:48, Neeraj wrote: Is there an easy way to do this in pymol which will help me rotate only a small fragment of the protein while keeping everything else static. What you can do is to generate two coordinate files, one without your loop, one with, and mo