[ccp4bb] imosflm conflict with mosflm (OS X/fink 32-bit)

2010-07-05 Thread Engin Özkan
Hi everybody, I was doing a regular fink update (OS X 10.6.4, 32-bit fink) when I encountered a silly outcome, which I thought others might have observed. During the imosflm update, I get an error saying that imosflm depends on mosflm, and it also conflicts with mosflm at the same time. Thi

Re: [ccp4bb] monomeric coiled coil--updated

2010-07-05 Thread Anastassis Perrakis
On Jul 4, 2010, at 20:35, chern wrote: It's an interesting discussion. 1.Usually it's not possible to use mass-spec for non-covalent complexes. Native mass spec is well developed. I would hope to give you my favorite reference, but its for now pending, courtesy of some reviewers in Mol.

Re: [ccp4bb] monomeric coiled coil

2010-07-05 Thread Mark Agacan
Hi, 'The Role of Diffusion in Enzyme Kinetics' http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1367934/pdf/biophysj00672-0040.pdf Mark ~ Dr Mark Agacan, Scientific Officer for the Division of Biological Chemistry and Drug Discovery, Wel

Re: [ccp4bb] monomeric coiled coil

2010-07-05 Thread Anastassis Perrakis
Hi Jacob - Sorry if I caused any misunderstanding, but I am not saying that kD is not mattering in cells. Of course it should matter. I am making the distinction that the concentration dependent component of it, k(on), is of less importance, since in the viscous environment of a cell, the c

Re: [ccp4bb] OFF: Intein-chitin purification method

2010-07-05 Thread Petr Kolenko
Yes, I know. I am already working on some other modifications, or analogues. The questions was only to know some experience from different labs. Thanks. Petr 2010/7/5 Vellieux Frederic > Petr Kolenko wrote: > >> Dear all, >> >> I am working on crystallization of a protein purified using intein-

Re: [ccp4bb] OFF: Intein-chitin purification method

2010-07-05 Thread Vellieux Frederic
Petr Kolenko wrote: Dear all, I am working on crystallization of a protein purified using intein-chitin binding domain. There is 86% identity with protein with already known high-resolution structure, but I am not able to get any crystals. I heard that reversed phase chromatography is not goo

[ccp4bb] OFF: Intein-chitin purification method

2010-07-05 Thread Petr Kolenko
Dear all, I am working on crystallization of a protein purified using intein-chitin binding domain. There is 86% identity with protein with already known high-resolution structure, but I am not able to get any crystals. I heard that reversed phase chromatography is not good for crystallization, e.