On 16/06/16 09:26, Dirk Kostrewa wrote:
> Dear Paul,
>
> is there an easy way in Coot to complete the terminal 5-phosphate of a
> nucleic acid with the missing OP3 oxygen?
>
No, but...
My understanding is that "completion" like this (in that you add OP3 but
keep the comp_id the same) is not valid according to wwPDB rules. You
will need to import a new dictionary of a molecule (comp_id) that has
the extra OP3 and superpose that, match torsions, delete the original
nucleic acid and merge the new one.
Paul.
|