Re: [ccp4bb] balbes run

2011-04-28 Thread Dr. F Long
Sorry Ed, We will add that function to the server in a few days. Fei On Wed, 27 Apr 2011 13:49:17 -0400, Ed Pozharski wrote: > Is there any way to download all of the files produced by a BALBES run > on YSBL server at once (as opposed to going through every item > individually)? > > A relat

[ccp4bb] PhD student position at Univ. of Milan

2011-04-28 Thread stefano ricagno
Dear BB readers, at the University of Milan we are currently looking for a motivated candidate for a PhD student position in the lab of Prof. Bolognesi, under Bolognesi's and my supervision. The project will be focusing on crystallographic and biophysical studies of Beta-2 microglobulin, an a

[ccp4bb] DNA oligonucleotide purification

2011-04-28 Thread Wallen, Jamie
Title: DNA oligonucleotide purification All, Our laboratory is looking for a new column to purify short (40mers or less) DNA oligonucleotides that will be used for crystallization setups. I wanted to ask if anyone has suggestions of a column that will give excellent separation of N and N-1 prod

Re: [ccp4bb] DNA oligonucleotide purification

2011-04-28 Thread Kushol Gupta
Hi Jamie - We've had good success with these columns from Dionex (the DNAPac PA-100 and the DNAPac PA200 (Analytical 4x250mm and Semi-Prep 9x250mm,)). We use them precisely for the application you describe. http://www.dionex.com/en-us/products/columns/bio/nucleic-acid/dnapac-pa100/l p-

[ccp4bb] GST tag digestion conditions

2011-04-28 Thread gauri misra
Hi everyone, This is although an off topic question but I would certainly seek expert advices on the following query: I have a GST-tagged protein that is purified in presence of the steroids. I carry out an in column digestion using thrombin. Digestion buffer compositin: 50mM Tris pH: 8.0, 150m

Re: [ccp4bb] DNA oligonucleotide purification

2011-04-28 Thread Wallen, Jamie
Title: Re: [ccp4bb] DNA oligonucleotide purification Kushol, Thank you for the reply. Might I ask what kind of HPLC system you have? Our HPLC is old and has stainless steel pumps, and to our knowledge this is not compatible with the Dionex columns (due to metal leaching). Dionex has recommended

Re: [ccp4bb] DNA oligonucleotide purification

2011-04-28 Thread Kushol Gupta
We're using an older Dynamax system that is outfitted with PEEK throughout. Cheers, Kushol From: Wallen, Jamie [mailto:jwal...@biochem.wustl.edu] Sent: Thursday, April 28, 2011 10:17 AM To: Kushol Gupta; CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] DNA oligonucleotide purification Kus

Re: [ccp4bb] DNA oligonucleotide purification

2011-04-28 Thread Phoebe Rice
We actually screen with unpurified oligos (up to just over 30nt) and it works just fine. Saves lots of time & $$. If we get hopefull crystals, we pay for purification or do it ourselves by gel. Sometimes it makes the crystals better and sometimes it doesn't. Phoebe =

Re: [ccp4bb] AMoRe fails to use model coordinates

2011-04-28 Thread Eleanor Dodson
Hmm - I use this quite a bit. ifier. You cant start Autoamore for a particular model until that has been entered into the model database - the first Q you are asked from the GUI is "Which model?" But you can certainly close the model database once you have entered the model name with a unique

[ccp4bb] Error in LABIN

2011-04-28 Thread Jason Porta
I installed a fresh copy of FC14 at home and am having problems with my CCP4 installation. When I try to input an mtz file into any CCP4i program, I get the following errors: Error in LABIN: label Unassigned not found in file! MOLREP(ccp4): Error in label assignments in LABIN MOLREP(ccp4): Er