[sharp-discuss] phase combination MAD and MIR
Sabine Schneider
paxss2 at nottingham.ac.uk
Tue Nov 1 19:42:42 GMT 2005
Hi everyone,
I have a Fe-MAD data set with weak phases and I want to combine it with a
platinum derivative.
How can I best combine these two in SHARP if I do not have the platinum
sites (the fe site I have seems to be clear), so I can not specify the G-sites
for PT in the SHARP input? From the difference patterson it seems that I have
3 Pt sites.
Is it for example a good idea to use the phases of the iron and set the G-sites
for the Pt to xyz all to 0.1, occ 1 and let SHARP refine these? Or how do I best
tell SHARP to use the fe MAD phases to go "hunting" for the pt?
And what refinement flags are best set to start with?
Thanks a lot
Sabine
This message has been checked for viruses but the contents of an attachment
may still contain software viruses, which could damage your computer system:
you are advised to perform your own checks. Email communications with the
University of Nottingham may be monitored as permitted by UK legislation.
More information about the sharp-discuss
mailing list