Re: [ccp4bb] Off Topic- DNA length

2013-10-02 Thread Matthias Zebisch
Dear Wei, doesnt sound too special to me. DNA in itself is a very soluble molecule. The part which hangs out of the core complex drives solubility of the whole thing. As a drawback crystallizability may also go down... All the best, Matthias - Dr. Mat

[ccp4bb] Off Topic- DNA length

2013-10-02 Thread Wei Huang
Dear CCP4er, I have an interesting observation for one of my DNA binding protein--when the length of DNA flanking both DNA binding site increase, the solubility of protein-DNA complex increases. And I can get a nice sigmoid curve from protein solubility versus DNA length. The solubility of prot