What is radiation damping?

1 1 21921
answers votes views
What makes very strong signals broader - just due to the interaction of the sample with the detection coil - what is the...
Posted: Evgeny Fadeev 5771 / Updated: Kirk Marat 711 Feb 08 '10 at 05:47

How do you find incorrectly assigned NOE restraints?

3 1 5k
answers votes views
So you've analyzed your NOE data sets and have 1000+ assigned restraints, with probably inevitable errors. Going through...
Updated: Evgeny Fadeev 5771 Mar 02 '10 at 09:09

What are the biggest differences in solving NMR structures of DNA or RNA vs. proteins?

2 1 10857
answers votes views
I've only solved NMR structure of globular proteins (actually in a complex with a short stretch of DNA), but never a str...
Posted: Evgeny Fadeev 5771 / Updated: Justin Frank 1 Jun 27 '16 at 19:27

Are there tools that automate obtaining RDC values and accuracy from NMR data?

2 1 4k
answers votes views
Hello. I was wondering if there are any software programs to extract RDC values, and their associated errors from proces...
Posted: Elio Cino 31 / Updated: bernie o'hare 111 Mar 13 '10 at 10:30

Where can I find information about the basics of Solid State NMR Pulse Sequences?

2 1 4k
answers votes views
Help me in getting the books and articles related to know the basics of Pulse Sequence for Solid State NMR. ...
Posted: Padma Prasad Karthikeyan 11 / Updated: bernie o'hare 111 Mar 13 '10 at 10:29

What NMR experiments can be used to detect hydrogen bonds?

3 1 11611
answers votes views
Hello, what NMR experiments can detect hydrogen bonds directly? Is there anything that can work with non-labeled sample...
Updated: Evgeny Fadeev 5771 Mar 29 '10 at 15:43

How do you calculate the % or degree of acrylation of a polymer using integrated NMR peaks?

2 1 18547
answers votes views
Hello, I'm trying to use an NMR spectrum to define/calculate a "degree of acrylation" for a PLA-PEG-PLA block copolymer ...
Updated: juxtabo 11 Apr 11 '10 at 10:48

Is there a script that converts Sparky .list files to XPLOR input format?

1 1 4k
answers votes views
I have 5 different RDCs that I've extracted using simple perl scripts and Sparky .list files. I want to use XPLOR for s...
Posted: mikaelastewart 11 / Updated: Evgeny Fadeev 5771 Mar 15 '10 at 14:37

In ModelFree calculations how to deal with spins not assigned to models and vice versa?

0 1 1k
answers votes views
What does it mean when modelfree does not assign any model to a particular spin? Also, what should one do if more than h...
Posted: Jeetender Chugh 31 / Updated: Evgeny Fadeev 5771 Apr 07 '10 at 09:13

Is there a way to measure scalar coupling when lines are broad?

1 1 3k
answers votes views
Hello, we have a peptide where amide peaks are broad and there is no hint of observable coupling with HA protons (no dis...
Posted: Evgeny Fadeev 5771 / Updated: jkurutz 131 Mar 16 '10 at 14:59
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