Dear CCP4BB List Members,
first of all I am not a crystallographer, but I would like to get some
things clear, things I did not find in "Crystallography Made Crystal Clear"
and on the internet for now.
I am trying to read electron density maps in the EZD format. These maps
contain scaled values of electron density and size and shape of the unit
cell. How can I convert the values of intensities (what is the unit of
these values?) to the probabilities you can see in coot for example (1.03
electron / A^3),
Once I have achieved this conversion, can I compare densities of different
maps of different proteins? If not directly, is there a way to do so?
Last, is there a way to know the experimental error made on intensity
values of a map?
Thanks in advance.
--
Peter Schmidtke
----------------------
PhD Student - Molecular Modeling and Bioinformatics Group
Dep. Physical Chemistry
Faculty of Pharmacy
University of Barcelona
|