rmnpro.iqfr.csic.es
27/06/2013 2:11:13 PM GMT
Research Lines In Protein NMR Group More...
Similar Threads
Thread
Thread Starter
Forum
Replies
Last Post
[NMR paper] Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, an
Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, and CD analysis of the effect of cis-proline conformation on three-fingered toxins.
Related Articles Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, and CD analysis of the effect of cis-proline conformation on three-fingered toxins.
Biochemistry. 2005 May 24;44(20):7414-26
Authors: Chen TS, Chung FY, Tjong SC, Goh KS, Huang WN, Chien KY, Wu PL, Lin HC, Chen CJ, Wu WG
Natural homologues of cobra cardiotoxins (CTXs) were...
nmrlearner
Journal club
0
11-25-2010 08:21 PM
[Stan NMR blog] Why are spectral lines Lorentzian
Why are spectral lines Lorentzian
Explanation of the central role of the Lorentzian lineshape in spectroscopy
Source: Stan blog library
nmrlearner
News from NMR blogs
0
11-23-2010 07:10 AM
[Question from NMRWiki Q&A forum] two lines in acetone-d6
two lines in acetone-d6
We try to setup a used Bruker Avance 200 system. After frequency search we started to setup lock and shim file. Using D2O everithing worked quite well - the spectrometer find the lock and shimming leads to a 1H linewitdth less than 3Hz (10mm tube). Next step we wanted to set the files for acetone-d6. The system finds the lock, but now we see two well shaped lines separated by 0.48 ppm. Shimming does not solve this problem. We also tried acetone-d6 from a different bottle but still see two signals.
Thanks for your comments
Check if somebody has answered...
nmrlearner
News from other NMR forums
0
11-17-2010 06:08 PM
Vitali Tugarinov's NMR research group; University of Maryland, College Park; USA
http://www.chem.umd.edu/files/chem/images/faculty_bios/vitali.gif
Link to the lab website.
Research
The research in our laboratory focuses on the studies of high-molecular-weight proteins and supra-molecular complexes in solution by NMR techniques. Solution-based techniques allow the studies of proteins at nearly physiological conditions without need for crystallization. Large proteins and supra-molecular complexes are especially challenging objects for NMR applications because of inherently low sensitivity coupled with high complexity of obtained NMR data. Significant progress in...
markber
NMR research groups
0
10-30-2010 05:51 AM
[U. of Ottawa NMR Facility Blog] CPMG to Enhance Sharp Lines
CPMG to Enhance Sharp Lines
The Carr - Purcell - Meiboom - Gill (CPMG) sequence is used to measure T2 relaxation times and more recently has made an impact in measuring the line shapes of very broad solid lines by breaking them up into spikelet patterns which mimic the static line shape. The very simple pulse sequence is shown here:http://3.bp.blogspot.com/_5wBTR2kKTqA/S2xdSaQ7iPI/AAAAAAAAAt0/kg9wRg8ccoY/s400/cpmg2.jpgDuring the (D2 - ? -D2)n period the intensity of lines with short T2 (broad lines) diminishes much more quickly than that for lines with long T2 (sharp lines). The CPMG...
nmrlearner
News from NMR blogs
0
08-21-2010 08:15 PM
[Stan NMR blog] Why are spectral lines Lorentzian
Why are spectral lines Lorentzian
Explanation of the central role of the Lorentzian lineshape in spectroscopy
More...
Research Lines In Protein NMR Group
Linear Mode
