[NMRpipe Yahoo group] Looking for help on modifying pulse sequence to enable non-uniformly
Looking for help on modifying pulse sequence to enable non-uniformly
Hello everyone, I would like to try recording MDs by using non-uniformly sampling on Varian VNMRJ 600(SOLID),Is there anyone have some experiences of modifying
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03-12-2012 03:05 PM
[Question from NMRWiki Q&A forum] what is best pulse sequence for c13 edit noesy on vnmrj ?
what is best pulse sequence for c13 edit noesy on vnmrj ?
Hi
What is best pulse sequence in bio pack on vnmrj for C-13 edit NOESY ? I am working with 12 kd size protein which can exist as homo dimers ( i.e total size of homo-dimer is 24 kd ). Most frequent problems we are encountering as follows !line broadening , baseline , phase correction problems ( huge signal at 2.8 ppm )in first increments and f2f3 planes huge strips errors !
Thanking you in advance !
nmrlearner
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01-10-2012 03:38 PM
[Question from NMRWiki Q&A forum] CT COSY pulse sequence programming
CT COSY pulse sequence programming
Hi,
I want to make a CT-COSY pulse sequence. But I'm bother by incremented delay. When I type in the BaseLevelRelation.h this:
IN=-INand add in the microprogram the delay before and after my pi pulse,it didn't work... It seems like it calculate the d28 delay from the IN28 increment, but doesn't want to apply this delay in the pulse sequence....Any idea ? Perhaps it's about some incrementation declaration or something like that ?
nmrlearner
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05-04-2011 05:33 PM
[NMR analysis blog] Micropost: Pulse Sequence Blues!
Micropost: Pulse Sequence Blues!
Now that ENC is practically around the corner, here is a link that shows how far this conference encourages the participants’ creativity:
Pulse Sequence Blues!
NMR can also be fun :-)
https://blogger.googleusercontent.com/tracker/6953549091784501422-8328472542836523761?l=nmr-analysis.blogspot.com
nmrlearner
News from NMR blogs
0
02-23-2011 11:21 PM
[NMR analysis blog] Micropost: Pulse Sequence Blues!
Micropost: Pulse Sequence Blues!
Now that ENC is practically around the corner, here is a link that shows how far this conference encourages the participants’ creativity:
Pulse Sequence Blues!
NMR can also be fun :-)
https://blogger.googleusercontent.com/tracker/6953549091784501422-8328472542836523761?l=nmr-analysis.blogspot.com
nmrlearner
News from NMR blogs
0
02-23-2011 11:18 PM
[Question from NMRWiki Q&A forum] Best pulse sequence for HSQC in Guanidine-HCl
Best pulse sequence for HSQC in Guanidine-HCl
Hello,
I would like to acquire a series of HSQC spectra of an 15N-labeled 12 kDa protein unfolding (over the course of hours) in 3M GuaHCl. I have access to a Varian 600 spectrometer with a conventional probe. Due to the high ionic strength of the sample, tuning and shimming is a little difficult. However, I can record a sort-of-decent HSQC using a WaterGate gradient enhanced WGgNhsqc sequence. I am limited to using a protein concentration of about 250 uM. I've determined the pw90 to be 12.125 at a tpwr of 63.
Using WGgNhsqc, the protein...
nmrlearner
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10-23-2010 07:42 AM
[Question from NMRWiki Q&A forum] COSY problem (cosydfesgpph pulse program)
COSY problem (cosydfesgpph pulse program)
Hi,
I am running COSY on a DNA:RNA hybrifd. However, I have got no cross-peaks at all even for CYT H5-H6? what do you think the problem is? I am using cosydfesgpph as pulse programme.
Thank you
nmrlearner
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09-01-2010 03:38 AM
Bruker GFT-NMR pulse programs from Dr. Gao website
Download and description of pulse sequences for GFT spectroscopy are available on Dr. Xiaolian Gao website.
http://129.7.228.188/graphics/research_btm.gif