Hello,
If you look at the peaks in the spin system are they at (well, near) 118.1
or instead 117.4? So is the shift averaging screwing up or is the
referencing of one or more of the spectra out?
Wayne
On Fri, 17 Apr 2009, Dr. Pryank Patel wrote:
>
> Hi All,
> Apologies if this relatively minor issue has come up in the past, but I have
> not been able to find anything relevant in the archives so far.
>
> While conducting a backbone assignment, I have noticed an inconsistency in
> the "Link Sequential Spin Systems" popup, in the spin systems table, in terms
> of the position of one of my spin systems compared with the position of that
> spin system in the hsqc. It seems to be off by 0.7ppm in the 15N dimension
> (117.4ppm instead of 118.1ppm). The result is that when I click on this spin
> system, with a hncocacb spectra as the query spectra, the query window goes
> to 117.4ppm, for which there are no peaks for that spin system.
>
> Should I be concerned? Is there any way to trace where it seems to be getting
> this information from? Should I be checking all of the spin systems for
> inconsistencies?
>
> Best wishes,
> Pryank
>
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