Re: [ccp4bb] EDS server

2011-09-02 Thread Yuri Pompeu
A simple way to validate real space density fit is to look at it under validate--->density fit anlysis in COOT. I think even the GUI of phenix.refine at the end of a run the results give a list of all residues that are under the user-definied RSCCoeficient. With those two tools you should be able

[ccp4bb] Asset stripping the Uppsala Software Factory...

2011-09-02 Thread Gerard DVD Kleywegt
Hi all, Unfortunately, I am no longer able to support or maintain (let alone develop or port to new OS versions) any of my old USF programs. For this reason, Mark Harris (http://xray.bmc.uu.se/markh/email.html) has made a distribution kit with source code (yes, Fortran77...) and compilation sc

Re: [ccp4bb] scalepack--scale data in .sca format with original index

2011-09-02 Thread Ethan Merritt
On Friday, September 02, 2011 08:56:03 am Jerry McCully wrote: > > Dear ALL; > >I am sorry for this "HKL2000 scalepack" question. > >To confirm the scape group using Pointless, I processed the images > using HKL2000 >but kept the original index using "No merg

Re: [ccp4bb] EDS server

2011-09-02 Thread Pavel Afonine
> You have those tools at hand, but you need to script them or type whatever > you like. > The RSR fit e.g. can be found in MAPMAN with the command RS_fit-real-space > blabla > All plots generated on the EDS server site should have a USF tool which > produces some numbers which you then convert via

[ccp4bb] scalepack--scale data in .sca format with original index

2011-09-02 Thread Jerry McCully
Dear ALL; I am sorry for this "HKL2000 scalepack" question. To confirm the scape group using Pointless, I processed the images using HKL2000 but kept the original index using "No merge original index". Now Pointless gave the right space group, and I want to mer

Re: [ccp4bb] EDS server

2011-09-02 Thread Bernhard Rupp (Hofkristallrat a.D.)
> it will be before we all travel to work with jetpacks or flying cars http://www.popularmechanics.com/science/4247253 " Thunderbolt Aerosystems, based in California, plans to start selling its ThunderPack TP-R2G2 rocket belt to customers this summer." http://www.popularmechanics.com/technology/

Re: [ccp4bb] No Cl- or S Anomalous Signal

2011-09-02 Thread Gerard Bricogne
Dear Jacob, ... or you could use the "anomalous residual map" in SHARP, the first program to offer this kind of calculation 15 years ago or so: see La Fortelle, E. de & Bricogne, G. (1997). Methods Enzymol. 276, 472–494. and/or the SHARP manual at http://www.globalphasing.com/s

Re: [ccp4bb] EDS server

2011-09-02 Thread Gerard DVD Kleywegt
Hi all, Simple question, is there a way I can upload my own data into the EDS server? I see only place for it to take from data already published in the PDB. First of all, if you deposit at PDBe, EDS will be run on your deposition and you can access the results after annotation. Second, RCSB

Re: [ccp4bb] No Cl- or S Anomalous Signal

2011-09-02 Thread James Holton
It is quite possible that the S- and Cl- signal is being lost under that from the Se sites. Could be: 1) simply noise that would swamp the S-SAD signal anyway 2) you just aren't contouring your map low enough ("sigma" is not on an absolute scale) 3) trigonometry. Remember, with SAD you are no

Re: [ccp4bb] Coot problem

2011-09-02 Thread Paul Emsley
Dear all, I am using coot 0.6.2 on MacBook. It was working nicely when I was using previous version. With this new coot I am problem as I can not do anything except visualisation. If I try to build or refine always show the message "refinement setup failure, Failed to find restraints" or "mis

Re: [ccp4bb] No Cl- or S Anomalous Signal

2011-09-02 Thread Randy Read
Dear Jacob, The signal for weak anomalous sites can be stronger in Phaser SAD LLG maps than in model-phased anomalous difference Fouriers, especially if the substructure already contains the stronger sites, so that you're just looking for what is still left to be explained in the SAD data. You

Re: [ccp4bb] Low resolution structure determination advice

2011-09-02 Thread Tanner, John J.
Did you try density modification starting with the sad phases with phase extension to 2.7 A followed by auto-tracing? The model should be better than the one built from the 3.7 A sad map. Sent from Jack's iPad On Sep 1, 2011, at 11:24 PM, "Kianoush Sadre-Bazzaz" mailto:ksad...@yahoo.com>> w

[ccp4bb] Coot problem

2011-09-02 Thread Md Shaik
Dear all, I am using coot 0.6.2 on MacBook. It was working nicely when I was using previous version. With this new coot I am problem as I can not do anything except visualisation. If I try to build or refine always show the message "refinement setup failure, Failed to find restraints" or "miss

Re: [ccp4bb] EDS server

2011-09-02 Thread Careina Edgooms
Yes I would like to use it as part of validation ie to see RSCC maps and other validation based on density. If EDS cannot do this, is there another program that does something similar? I am aware of overlapmap in ccp4 but it is not as thorough. From: Tim Gruen

Re: [ccp4bb] EDS server

2011-09-02 Thread Tim Gruene
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dear Boaz, On 09/02/2011 01:19 PM, Boaz Shaanan wrote: > Hi, > > I could be missing something, but why would you want to do this? Once (or Obviously because one would like to see the analyses before submitting the structure to the PDB, as part of t

[ccp4bb] EDS server

2011-09-02 Thread Careina Edgooms
Dear all Simple question, is there a way I can upload my own data into the EDS server? I see only place for it to take from data already published in the PDB. Apologies for non ccp4 based question Careina

Re: [ccp4bb] 64-bit CCP4

2011-09-02 Thread Tom Oldfield
Some important reason for using 64bit is due to the following. The "effective" precision of a float (32bit) is about 5 dp The "effective" precision of a double/real*8 (64 bit) is about 10 dp The number of dp is only approximate since we are encoding this using binary. The max/min value of a f

[ccp4bb] X-ray protein crystallography course at the Department of Biochemistry, University of Oulu, Oulu, Finland

2011-09-02 Thread Rik Wierenga
This is the first announcement of an X-ray protein crystallography course in Oulu, Finland, from January, 30 till February 3, 2012. Further details of the outline of the program are given on the WWW-site, as listed below. The topic of the course focuses on data collection, data processing,