Dear all,
I have a heterodimeric complex AB and want to know if there are similar
complexes between homologs of A and homologs of B or even any complex
structures between such homologs. For the latter task, I could search
for homologs of A and homologs of B by advanced PDB search or DALI etc.
Dear Paul,
with "dummy water" I refer to a water molecule, which I place at the center of
a (usually positive) difference electron density peak to be able to measure the
distances to the environment and decide, what the density actually might be. I
do that quite often. It could also be any othe
Dear Paul,
I agree to Oliver. In situations where you want to fit a "dummy water" to a
difference density peak (to determine distances to the environment) or try the
fit of solvent molecules to yet unexplained density, it would be nice to first
obtain an optimal fit and next think about the env
Dear CCP4bb readers,
we are in the process of decommissioning our in-house X-ray source and would
like to offer it to the community:
Bruker MicroStar X-ray generator (non-functional, i.e. for repair or
replacement parts)
2 Helios Mx Cu X-Ray optics for Microstar
Mardtb Imaging Plate Detector
I
Dear Lea and Andreas,
given the excellent resolution, it might be possible to check the densities to
decide if hydrolysis is the more likely cause. If the negative density starts
more or less sharply after the C-terminal carboxylate group of the cleaved
terminus (i.e. after the peptide nitrogen
, and be able to
write clearly and succinctly for publication.
Further information and applications via electronic mail please send to:
Norbert Straeter
stra...@bbz.uni-leipzig.de
Center for Biotechnology and Biomedicine
Institute of Bioanalytical Chemistry
University of Leipzig
Deutscher Platz 5
Dear All,
last Friday I posted the following question:
> I have a heterodimer of two related subunits (A and B). Now I
> want to superimpose it using a secondary structure matching
> (SSM) algorithm (e.g. CCP4 superpose or the coot algorithm)
> such that the superposition matches A onto B and B
Dear All,
I have a heterodimer of two related subunits (A and B). Now I want to
superimpose it using a secondary structure matching (SSM) algorithm
(e.g. CCP4 superpose or the coot algorithm) such that the superposition
matches A onto B and B onto A at the same time. For a
