Hi Rajesh, Can you please let everyone know the buffer/reagents involved throughout the process.
Also, how strong is the density? In other words, until what contour level you see it in the Fo-Fc map? Anyways, looking at the shape, it looks well coordinated - could be cacodylate? Or water, am not sure. Cheers, Hussain > On 7 Mar 2018, at 9:19 am, Rajesh Kumar <rajesh.p...@gmail.com> wrote: > > Dear All, > > Have you had experience with this kind of density? I am wandering what this > could be? > > Thank you very much for the help. > > -Rajesh > > > <Screen Shot 2018-03-06 at 5.15.20 PM.png> >