Dear All,
The following postdoc position is posted on behalf of Bill Hunter.
All enquiries should be made to w.n.hun...@dundee.ac.uk.
Reference Number: LS0037
Job Title: Postdoctoral Research
Assistant
College:
Dear all,
I might excuse myself for the silly question but it is the first time I
solve an x-ray structure.
After modell building in coot and running of refmac with restrained
refinement I have the problem that the pdb output file contains
distances between e.g. ILE Cb and Cg that are so long
Well - REFMAC and I think other refinement programs simply read in an
atom with occupancy 0.00 and write it out again in exactly the same
place.. All refinement contributions for atoms both Xray and geometrical
are weighted by the atom occupancy so such an atom will not shift.
The assumption
Dear CCP4ers,
does anyone understand where the problem is? The run is from the program
rebatch.
Keywords are:
TITLE Rebatch file for multicrystal merging
BATCH 3 TO 15 REJECT
BATCH ALL START 1
END
Log file follows:
BFONT COLOR=#FF!--SUMMARY_BEGIN--
html !-- CCP4 HTML LOGFILE --
hr
Not without running it under the debugger. Since this is my program I suppose I
should look at it (if you send me the file)
Phil
On 17 Jan 2011, at 11:17, James Foadi wrote:
Dear CCP4ers,
does anyone understand where the problem is? The run is from the program
rebatch.
Keywords are:
Dear Marcus
The most likely reason is that geometry is a bit loose. You need to tighten it
a bit.
You can do by decreasing weight using weight matrix option on the interface.
You need also check the electron density to make sure that ILE is in electron
density.
Please let me know if you
To all UK Young Crystallographers,
The deadline for submitting oral abstracts for the YC Satellite Meeting at the
BCA Spring Meeting has just been extended to Friday 21st January! So if you
haven't done so submit your abstracts NOW! Deadline for poster abstracts is
still 4th February.
The YC
Does anyone know where to look for an error when PHASER outputs this
message?
Eleanor
.
*
*** Phaser Module: AUTOMATED MOLECULAR REPLACEMENT
2.1.4 ***
Hi Eleanor,
A bit more context about what Phaser was doing at the time might help... As a
first guess, it looks like there was an odd character in a text file (PDB
file?). Do you have a PDB file with funny line terminators or something like
that?
Regards,
Randy
On 17 Jan 2011, at 11:50,
Hello Michael and others,
Sorry that my statement did cause some confusion. There is nothing wrong with
the carve option as such. I also use it very regularly. It is only the way of
using which matters.
If you have good density and carve at a sufficient distance around your region
of
Marcus,
it appears that coot breaks bonds when the distance between atoms
exceeds 1.64A pretty much irrespective of the bond type. Two exceptions
are, of course, sulfurs in MET/CYS. CB-SG bond in cysteine does not
seem to have any cutoff (when you do rotate/translate zone in coot, you
can move
On 1/15/2011 12:28 PM, REX PALMER wrote:
Does anyone know of a statistical breakdown of successful protein
structure determinations in terms of the method used?
Rex Palmer
Birkbeck College
I think this was discussed back in April under Proportion of MR in PDB:
Call for access to Synchrotron Beamline Facilities 2011
EMBL Hamburg, Germany
We announce a call for synchrotron beam time applications in biological
small-angle scattering (SAXS) and X-ray crystallography (PX).
Up to 32 weeks of beam time will be available at the DORIS
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