Not sure if a Rietveld list (mainly dealing in Powder
diffraction) would have that good advice for your
protein problem. (who knows?)
Have you also tried posting to the biological crystallography
and general crystallography newsgroups?
bionet.xtallography
sci.techniques.xtallography
Bionet.xtallography can also be reached by email.
For information on this, point to:
http://www.bio.net/hypermail/PROTEIN-CRYSTALLOGRAPHY/
Regards,
Lachlan.
PS: To obtain the structure co-ordinates of lysozyme, you
could also try the Brookhaven protein structure database
which is freel accessible over the internet
http://www.pdb.bnl.gov/
These structures are immediately viewable with programs
such as Rasmol.
> Hello! my name is "Gavi".I am working in protein crystallization with
> model protein like lysozyme, ferritin, etc. I crystallize into a
> magnetic field and I am trying to do some calculations with lysocyme.
> For
> it a need to know the diamagnetic anisotropy of lysocyme or how many
> aminoacids are in helical and how many in beta-shape.
>
-- Lachlan M. D. CranswickCCP14 for Single Crystal and Powder DiffractionDaresbury Laboratory, Warrington, WA4 4AD U.KTel: +44-1925-603703 Fax: +44-1925-603173 Room C14E-mail: l.cranswick@dl.ac.uk
Personal Crystallographic WWW: http://www.unige.ch/crystal/stxnews/stx/volnteer.htmCommission on Powder Diffraction, Quantitative Phase Analysis Round Robin: http://www.dl.ac.uk/SRS/XRD/IUCR/QARR/Society of Crystallogaphers in Australia (SCA): http://www.sca.asn.au/Australasian Web Publishers Association: (AWPA): http://www.awpa.asn.au/Australian X-ray Analytical Association (AXAA): http://www.latrobe.edu.au/www/axaa/