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Heteronuclear correlations in saccharides.jpg
http://upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Heteronuclear_correlations_in_saccharides.jpg/300px-Heteronuclear_correlations_in_saccharides.jpg
Uploaded by user "??? ??????" on Fri, 28 Jun 2013 19:28:00 UTC
Added to category on Fri, 28 Jun 2013 19:28:09 UTC
Original image: 668×168 pixel; 37.158 bytes.
Licensing : CC-BY-SA
Heteronuclear correlations in saccharides.jpg
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nmrlearner
NMR pictures
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06-29-2013 11:49 AM
Cross-Correlations Between Low-? Nuclei in Solids Via a Common Dipolar Bath
Cross-Correlations Between Low-? Nuclei in Solids Via a Common Dipolar Bath
Publication year: 2011
Source: Journal of Magnetic Resonance, In Press, Accepted Manuscript, Available online 20 July 2011</br>
Aanatoly K., Khitrin , Jiadi, Xu , Ayyalusamy, Ramamoorthy</br>
Correlation of chemical shifts of low-? nuclei (such as 15N) is an important method for assignment of resonances in uniformly-labeled biological solids. Under static experimental conditions, an efficient mixing of low-? nuclear spin magnetization can be achieved by a thermal contact to the common reservoir of...
nmrlearner
Journal club
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07-21-2011 10:31 PM
[Question from NMRWiki Q&A forum] Correlations across glycosidic bonds
Correlations across glycosidic bonds
I am studying carbohydrates and was wanting to know if it was possible to record correlations through the ether linkage of the glycosidic bond in sugars either from the proton or carbon of one sugar top the adjacent sugar or the protons of a Serine or threonine side chain in a glyco-peptide. Would something like a 13C-HSQC-TOCSY cross the glycosidic bond? if not are there experiments that would?
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nmrlearner
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03-19-2011 07:01 AM
[Question from NMRWiki Q&A forum] From what experiment only two bond correlations we can get in varian nmr?
From what experiment only two bond correlations we can get in varian nmr?
Hi., i have one compound i need only two bond correlation contours from quaternary carbon to proton. Is there any pulse sequence to find only two bond correlations ie, from quaternary carbon to protons with minimum amount of sample in "varian nmr".
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nmrlearner
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12-28-2010 05:27 AM
[NMR paper] Fatty acid synthesis in Xylella fastidiosa: correlations between genome studies, 13C
Fatty acid synthesis in Xylella fastidiosa: correlations between genome studies, 13C NMR data, and molecular models.
Related Articles Fatty acid synthesis in Xylella fastidiosa: correlations between genome studies, 13C NMR data, and molecular models.
Biochem Biophys Res Commun. 2004 Oct 22;323(3):987-95
Authors: Osiro D, Muniz JR, Coleta Filho HD, de Sousa AA, Machado MA, Garratt RC, Colnago LA
Xylella fastidiosa was the first plant pathogen to have its complete genome sequence elucidated. Routine database analyses suggested that two enzymes...
nmrlearner
Journal club
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11-24-2010 10:01 PM
[NMR paper] 1H(C) and 1H(N) total NOE correlations in a single 3D NMR experiment. 15N and 13C tim
1H(C) and 1H(N) total NOE correlations in a single 3D NMR experiment. 15N and 13C time-sharing in t1 and t2 dimensions for simultaneous data acquisition.
Related Articles 1H(C) and 1H(N) total NOE correlations in a single 3D NMR experiment. 15N and 13C time-sharing in t1 and t2 dimensions for simultaneous data acquisition.
J Biomol NMR. 2003 Nov;27(3):193-203
Authors: Xia Y, Yee A, Arrowsmith CH, Gao X
Simultaneous data acquisition in time-sharing (TS) multi-dimensional NMR experiments has been shown an effective means to reduce experimental...
nmrlearner
Journal club
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11-24-2010 09:16 PM
[NMR paper] NMR studies on the structure/function correlations of T-cell-epitope analogs from per
NMR studies on the structure/function correlations of T-cell-epitope analogs from pertussis toxin.
Related Articles NMR studies on the structure/function correlations of T-cell-epitope analogs from pertussis toxin.
Eur J Biochem. 1998 Jun 1;254(2):313-7
Authors: Scarselli M, Esposito G, De Magistris MT, Domenighini M, Rappuoli R, Burroni G, Bernini A, Niccolai N
A synthetic tridecapeptide, corresponding to the 30-42 fragment of the S1 subunit of pertussis toxin, has been structurally characterised by using NMR spectroscopy. The molecule...