Re: [ccp4bb] Two different asymmetric units from two different crystallization conditions

2011-06-09 Thread Eleanor Dodson
On 06/08/2011 07:19 PM, Shiva Bhowmik wrote: Dear All, I am working on a protein structure that yielded comparable diffraction quality crystals from two different crystallization condition. One of the crystallization condition conatins high conc. of salt pptant whereas the oher one contains hig

Re: [ccp4bb] Two different asymmetric units from two different crystallization conditions

2011-06-08 Thread Clement Angkawidjaja
Dear Shiva, It has happened many times. This paper (not about crystallography) is one example: http://onlinelibrary.wiley.com/doi/10./j.1742-4658.2005.05047.x/abstract;jsessionid=864D79CC1089210C6A3CDDAC3AFE25DB.d03t04 Why don't you try SEC with high salt concentration? Yours, Clement On

[ccp4bb] Two different asymmetric units from two different crystallization conditions

2011-06-08 Thread Shiva Bhowmik
Dear All, I am working on a protein structure that yielded comparable diffraction quality crystals from two different crystallization condition. One of the crystallization condition conatins high conc. of salt pptant whereas the oher one contains high conc. of organic pptant. There are some minor