> I add a fake "sigma" column for each "data" column because so many
programs require one.
This is slightly tangential, but does anyone know of a good way to
generate semi-realistic sigma values for calculated/simulated data?
The best I've been able to do is borrow from an experimental dataset of
On Fri, 8 Jun 2007, Anthony Addlagatta wrote:
Seeding!
since these crystals are undesirable, how about heterogeneous nucleation
w/ xtals that have nice properties, or even something like this:
pnas 2006 17jan06 103 3 596-691
-bryan
Dear Sajid,
the problem with all oils is that they allow some small evaporation that
is why your drops dry out. You can set up your crystal drops over a
reservoir (you use microbridges) which will be the same as your
crystallization media and your drops won't dried out.
best of luck
Demetr
Seeding!
AA
On Jun 8, 2007, at 9:03 AM, sajid akthar wrote:
Hi All
I'm getting clusters of crystals (tiny and long needles) and I'm
trying to get good single crystals. Even I'm getting the same
result at low salt concentrations. I reduced the temperature to
slow down the evaporation, st
Hi Paul,coot, version 0.3.1 finally have given me the map from .fcf file,
but at the begining error messages are same as version 0.2.> Date: Thu, 7 Jun
2007 09:39:45 +0100> From: [EMAIL PROTECTED]> Subject: Re: [ccp4bb] COOT
(version 0.2, Jan 2007) and .FCF file> To: CCP4BB@JISCMAIL.AC.UK>
Hi All
I'm getting clusters of crystals (tiny and long needles) and I'm trying to get
good single crystals. Even I'm getting the same result at low salt
concentrations. I reduced the temperature to slow down the evaporation, still
no change. So I'm trying with mineral oil. Here I'm getting some
I suggest you go back to your images and see what is going on during indexing.
You might want to check for certain unexplained peaks to could be an
indication of reticular-non merohedral twinning: you have 30 58 118 90
90 90. If you take two unit cells and stick them on top of eachother,
you will
Sr. Research Chemist / Research Fellow-CHE001157
Sr. Research Fellow - CHE001158
Job Description
Merck & Co. Inc., established in 1891, is a global research-driven
pharmaceutical company dedicated to putting patients first.
Join us and experience our culture first-hand - one of strong ethics
Hi Klass
Thanks for your comments, however it appears that neither
CCP4_PARSER_MAXLINELENGTH nor CCP4_PARSER_MAXFILENAMELENGTH are actually
used in the CCP4 parser code now. I think that they were left over from
the initial implementation (I will clear them out for future releases),
and my underst
