[Question from NMRWiki Q&A forum] 2D Filtered NOESY/TOCSY on Varian Biopack
2D Filtered NOESY/TOCSY on Varian Biopack
I am attempting to run some filtered NOESY and TOCSY experiments using sequences in the Varian Biopack - CNfiltocsy and CNfilnoesy. The experiments seem to run fine, but when overlaying the processed spectra something seems odd - the TOCSY crosspeaks are not present in the NOESY spectra and vice-versa. Does anyone know why this might be the case?
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[Question from NMRWiki Q&A forum] Aromatic sidechain assignment pulse sequences for Varian?
Aromatic sidechain assignment pulse sequences for Varian?
Hi, someone asked a similar question before, but I'd like to know:
Are there readily available varian pulse sequences that help assign aromatic side-chains? Maybe there is something like that in Biopack or elsewhere?
Thanks a bunch! M.
nmrlearner
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09-14-2010 03:44 AM
[Question from NMRWiki Q&A forum] Varian Biopack pulse sequences for intermolecular NOEs
Varian Biopack pulse sequences for intermolecular NOEs
Hi All, I'm trying to set up some experiments to determine intermolecular NOEs in a peptide:protein complex. At the moment from looking at the Biopack library, I have found 4 pulse sequences which will do this and each provide different information (gnoesyNhsqc_CN, gnoesyNhsqc_NN, gnoesyChsqc_CC and gnoesyChsqc_NC). Would people recommend using a combination of all four of these experiments to determine the intermolecular NOEs for use in structure calculations?
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nmrlearner
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08-22-2010 02:30 AM
[NMRwiki tweet] nmrwiki: How do you port #NMR pulse sequences to different field strength? #spectrosc
nmrwiki: How do you port #NMR pulse sequences to different field strength? #spectroscopy http://qa.nmrwiki.org/question/148/
nmrwiki: How do you port #NMR pulse sequences to different field strength? #spectroscopy http://qa.nmrwiki.org/question/148/
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nmrlearner
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08-22-2010 01:49 AM
[NMRwiki tweet] nmrwiki: Are hardcoded values in #bruker #nmr pulse sequences overridable? http://qa.
nmrwiki: Are hardcoded values in #bruker #nmr pulse sequences overridable? http://qa.nmrwiki.org/question/147/
nmrwiki: Are hardcoded values in #bruker #nmr pulse sequences overridable? http://qa.nmrwiki.org/question/147/
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nmrlearner
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08-22-2010 01:49 AM
[NMRwiki tweet] nmrwiki: Unanswered question: What isotope filtered #nmr pulse sequences are availabl
nmrwiki: Unanswered question: What isotope filtered #nmr pulse sequences are available? http://qa.nmrwiki.org/question/126/
nmrwiki: Unanswered question: What isotope filtered #nmr pulse sequences are available? http://qa.nmrwiki.org/question/126/
Source: NMRWiki tweets