Hi Phil,
It’s always a difficult balance between looking hard in a difficult case and
possibly finding an answer with a weak signal, and stopping when the search is
really unlikely to succeed. Phaser perhaps errs too much toward trying really
hard.
There’s one really blunt tool in Phaser,
Thanks for the suggestions.
The idea that it's related to a trigonal space group and twinning or
pseudo space group is an interesting one, but this is C2221 and the
intensity stats don't show twinning. Twinned P21 -> C2221 doesn't solve
the non-unit occupancy in this case. Since the other
Dear Phil,
What is the space group? Could it be that the 4th monomer makes also a trimer
by symmetry, in an alternative SG?
A.
> On 10 Dec 2020, at 14:49, Phil Jeffrey wrote:
>
> Preamble:
> I have an interesting crystal form with 3 monomers (~400aa) at full occupancy
> and apparently one
