> I've been experiencing some problems with the data analysis options
> particularly T1/T2 and hetnoe. I have my experiment series set up, as I
> have done numerous times, but for some unknown reason analysis will only
> let me select my first experiment series and does not supply the option
> for selecting the other series in the pull down menu. I have a similar
> problem with the 3J coupling, I have 2 hnha experiments with different
> transfer times but it will only see one of the experiments.
> I have a feeling this is some intentional restriction, although I thought
> I loosened this at some point. Anyway, hopefully it will be obvious from
> the code.
The expteriment series types seem fairly relaxed at the moment, although
using "delay time" is the least controversial and is probably the one to
use for T1/T2. There could be pulldown menu updating issues, in which case
a restart will shed some light on things.
Otherwise the experiment types may have to be looked at for the 3JHNHA and
HetNOE analyses. The full types should be "H{[N]+[HA]}" and "H[N]"
respectively.
If things still don't work, a project, sent off-list, would be helpful.
> When you remove one of the experiments then it throws up an error about
> unusable peak intensities.
[Recalc Intensities] for selected peaks in a peak list/table should fix
this. 3J HNHA analysis naturally needs peak heights and sign information.
T.
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Dr Tim Stevens Email: [log in to unmask]
Department of Biochemistry [log in to unmask]
University of Cambridge Phone: +44 1223 766018 (office)
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