Dear Magnus,
In general this is possible in the data model and we are working on
getting similar things into Analysis proper. What we are looking at at the
moment is describing projection spectra and calculating full nD spectra
from them by matrix decomposition (The PRODECOMP program by Billeter et
al.). We shall take a look at the paper you mentioned and take it from
there.
The ExpPrototype would be the same as the full nD version. For the
RefExperiment name we have rules for some extra text added to be added to
the name. People are also allowed to point to the full nD version and just
give teh information for tilt andgels etc. in the Nmr package.
Thanks for the indication,
Rasmus
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Dr. Rasmus H. Fogh Email: [log in to unmask]
Dept. of Biochemistry, University of Cambridge,
80 Tennis Court Road, Cambridge CB2 1GA, UK. FAX (01223)766002
On Wed, 7 May 2008, Magnus Lundborg wrote:
> Hello,
>
> I wonder if it is possible to use TILT ('time-domain increments linked
> together') experiments in analysis and if that's the case what the
> experiment type would be called. I've tried to find an experiment type
> that would match, but couldn't do it. The experiment is a tilted
> projection of a three-dimensional NOESY-HSQC spectrum. I.e. it is a 2D
> plane of a 3D spectrum. It would be very handy if analysis could handle
> experiments like this, but it would require calculations to calculate
> the actual frequencies of the peaks on the tilted plane. More info about
> the experiment is available at:
> E. Kupce et.al. Resolving overlap in two-dimensional NMR spectra:
> nuclear Overhauser effects in a polysaccharide. Magn. Reson. Chem. 2005;
> 43: 791-794.
>
> If this kind of experiment is already possible to use it great indeed.
> Otherwise I wonder if it would be possible to implement.
>
> Thanks
> /Magnus
>
> --
> Magnus Lundborg, ph.D. Student
> Stockholm University
> Department of Organic Chemistry
> Arrhenius Laboratory
> S-106 91 Stockholm
> Sweden
> E-mail address: [log in to unmask]
>
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