[Question from NMRWiki Q&A forum] Learning pulse programming
Learning pulse programming
I'm a grad student with no prior experience in pulse programming. Currently I work in rodent MRI. I want to be able to implement some of the sequences I read about in papers and I'd like to know the best way to get started with pulse programming. I read the manual parts on pulse programming and method programming. While the cover the all the syntax,etc. really well they don't really provide any general concepts. For instance, the manual will tell you how to set a delay (e.g. d0 or 1.2u) but not why you should use a particular delay, power level, etc.
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05-13-2011 07:41 AM
[NMRpipe Yahoo group] Re: 15N line width question
Re: 15N line width question
Wenli, three things: (1) the linewidth is proportional with the tumbling time of your protein, so one can't generalize (2) it refers to the natural linewidth,
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01-19-2011 02:50 AM
[NMRpipe Yahoo group] 15N line width question
15N line width question
Hello All, I am evaluation the 15N line width of my 1H-15N HSQC spectrum. From the peak list I found the average 15N line width is ~9 Hz. And I found from the
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01-19-2011 02:50 AM
pulse techniques
pulse techniques
lecture on pulse techniques
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08-16-2010 03:50 AM
Major groove width variations in RNA structures determined by NMR and impact of 13C r
Abstract Ribonucleic acid structure determination by NMR spectroscopy relies primarily on local structural restraints provided by 1Hâ?? 1H NOEs and J-couplings. When employed loosely, these restraints are broadly compatible with A- and B-like helical geometries and give rise to calculated structures that are highly sensitive to the force fields employed during refinement. A survey of recently reported NMR structures reveals significant variations in helical parameters, particularly the major groove width. Although helical parameters observed in high-resolution X-ray crystal structures of...
Pulse programs
Pulse programs
Bruker pulse programs
Ad Bax's pulse sequence library
Ad Bax's note: This library contains recently published pulse sequences that have been tested on our equipment. By downloading, viewing or using any of them you acknowledge our rules as outlined in disclaimer and copyright.
Bruker pulse sequences from Gordon Rule
Gordon Rule note: ALL of these employ gradients for artifact suppression. None are sensitivity enhanced. In all HN experiments the water is suppressed by a watergate-type sequence. In some cases crusher gradients are also used. These sequences have been...