Re: [ccp4bb] Phenix version 1.6.1 released

2010-04-01 Thread Steiner, Roberto
Dear Dirk For REFMAC, I haven't seen anything similar, yet. The external restraints in Refmac should allow you to do this. http://www.ysbl.york.ac.uk/~garib/refmac/data/refmac_news.html Best Roberto

[ccp4bb] solvent excluded area and binding affinity

2010-04-01 Thread Mike England
Hi All, I would greatly appreciate your comments on following: I would like to know the quantitative relation between Solvent excluded area (calculated by Areaimol at CCP4i) and free energy of binding or binding affinity of the DNA-protein or protein-protein interactions. Is there some free

Re: [ccp4bb] question about the zinc binding protein

2010-04-01 Thread Charles Allerston
Hi, are you sure it is your protein precipitating? You will get a cloudy precipitate appearing in HEPES and Phosphate buffers on addition of ZnCl, without protein. cheers charlie dengzq1987 dengzq1...@gmail.com 3/31/2010 5:08 pm hello everyone, recently i purify a protein conteining

Re: [ccp4bb] solvent excluded area and binding affinity

2010-04-01 Thread Eugene Krissinel
PISA can give you such estimate, you may try standalone pisa in CCP4 or on-line (google on EBI PISA) Eugene On Thu, Apr 1, 2010 at 8:36 AM, Mike England england@gmail.com wrote: Hi All, I would greatly appreciate your comments on following: I would like to know the quantitative

Re: [ccp4bb] question about the zinc binding protein

2010-04-01 Thread Enrico Stura
What is 1mM BTW? I am not familiar with this abbreviation. PBS phoshate buffered saline (Phosphate + NaCl) not suitable for zinc binding proteins BBS borate buffered saline (Borate + NaCl) wrong pH for zinc binding. BTW ? (? ? ?) No idea what this is. Charles, do you know if it includes

Re: [ccp4bb] question about the zinc binding protein

2010-04-01 Thread Patel, Joe
BTWBy the way I think, not a buffer abbreviation -- AstraZeneca UK Limited is a company incorporated in England and Wales with registered number: 03674842 and a registered office at 15 Stanhope Gate, London W1K 1LN.

Re: [ccp4bb] question about the zinc binding protein

2010-04-01 Thread Charles Allerston
I have no idea, it is not my buffer, it is dengzq1987's! 'BTW' means 'by the way', BTW. cheers, charlie Enrico Stura est...@cea.fr 4/1/2010 11:01 am What is 1mM BTW? I am not familiar with this abbreviation. PBS phoshate buffered saline (Phosphate + NaCl) not suitable for zinc binding

[ccp4bb] PhD Positions in Structural Biology in Vienna

2010-04-01 Thread Kristina Djinovic Carugo
PhD positions are available in research groups of Gang Dong and Kristina Djinovic-Carugo in the Structural Biology Programme at the Max. F. Perutz Laboratories, Univ. Vienna, Austria. The Department for Structural and Computational Biology is equipped with state of the art

[ccp4bb] Postdoctoral position at the University of Liverpool

2010-04-01 Thread Daniel Rigden
Post-doc position in structural biology at the School of Biological Sciences, University of Liverpool, UK An enthusiastic and dedicated individual is sought for a 2 year BBSRC-funded project that will explore the potential of ab initio protein models for X-ray crystal structure solution by