Have you looked for other possible models in the PDB? Eleanor On 21 July 2017 at 02:16, 张士军 <[email protected]> wrote:
> Hi everyone > > I have got a anti-parallel coiled-coil structure in a short fragment > recently, then I want to solve a longer fragment structure with phenix-MR > using this short fragment structure as a model.The result is not good > because of the Rwork and Rfree is high.So I think the longer fragment will > be parallel coiled-coil which is different with the shorter one. I am > wondering whether there are any other methods to handle this phenomenon > besides heavy atom phasing? Thanks a lot!!! >
