> 1. Is there a way one can modify the numbering of a molecular chain
> in analysis? Such as:
>
> - starting the chain at a negative number
> 1Thr = -4Thr, 5Lys = 0Lys or 1Lys (optionally skipping '0')
>
> - including deletions:
> 5Cys, 6Thr, 7Lys... becomes 5Cys, 7Thr, 8Lys...
>
> Currently the only way I can think of to renumber the sequence is
> postprocessing with good old photoshop... there has to be a better way!
Hi Martin,
You can currently set the start number, but not gaps, within Analysis by
editing the chain fragment start number on the molecular system editor.
Numbering gaps (depite the fact that I'm not sure if I approve) will
appear at some stage in the future.
> 2. An crosspeak notation option between currently available
> "normal" and "minimal" options:
> For example in an HSQC, I currently only have a choice between:
> - "normal" (at least): '77Asn HN - 77Asn N' and '77Asn Hd21 - 77Asn Nd'
> - "minimal" : 'A77N' and 'A77N'
> (no difference between backbone and sidechain)
> What I would like is:
> '77N' and '77Nd22' (or even better 'N77' and 'N77d22'
At some stage there will be an intermediate annotation level, which will
give something like: "77N Hd21 Nd". Hopefully this will better. The
trouble is coming up with a system that can cope when the different peak
dims are from different residues. I can also add options to have the amino
acid before or after the number and either three- or one-letter codes.
> 3. An option to hide the selection mark of the peaks (the X),
> only leaving the peak itself (and the annotation)
In Menu::Window::MappedSpectra try toggling the symbol drawn column.
> 4. not sure if this is a valid proposal - it's meddling with data - but
> an option to display peaks a little larger (say + 50%) would greatly
> increase their better visibility?
Do you mean to change the spectrum data, rather than the cross
or annotations?
T.
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Dr Tim Stevens Email: [log in to unmask]
Department of Biochemistry [log in to unmask]
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