On 4 Sep 2007, at 23:41, U Sam wrote:

> Hi
> I am trying fit a ligand (organo phosphate) covalently bonded to  
> residue Serine 250 in my structure.
> How can I connect this phosphate to Ser-O and during refinement  
> (refmac and CNS), how should I mention in the ligand in the input  
> and how should I number it? I use COOT as graphics.
> Thanks for suggestion.
> Sam.
> _________________________________________________________________
> Invite your mail contacts to join your friends list with Windows  
> Live Spaces. It's easy!
> http://spaces.live.com/spacesapi.aspx?wx_action=create&wx_url=/ 
> friends.aspx&mkt=en-us
>