Unanswered questions

19F 2D experiments

3 0 6k
answers votes views
Hi, I would like to run some 19F NOESY, and 19F-1H correlation experiments on a totally fluorinated sample (no H) with a...
Posted: AnneBaudouin 1 / Updated: RuudA 11 Nov 02 '14 at 07:44

coupling constants

3 0 3k
answers votes views
Hi, does anybody know 1H-79Br coupling constants? I found in literature only 13C-79Br coupling constants! Thank you, Mar...
Posted: gugica 1 / Updated: Arkadiusz Leniak 238 Dec 07 '14 at 02:28

How to optimally choose a 1/4J 1H-15N delay for INEPT?

2 1 7k
answers votes views
Why is it often the case that when transferring magnetization from 1H to 15N, the 1/4J time is often a little less than ...
Posted: Scott Robson 156 / Updated: Evgeny Fadeev 5771 Apr 14 '10 at 16:33

finding sample data for practicing 2D 1H assignment

2 1 5k
answers votes views
as I have already started to assign a small peptide, I need sample data set for practicing 2d h1 assignment, could you p...
Posted: niloofar niknam 26 / Updated: jkurutz 131 Dec 15 '09 at 05:00

calculating power level with stdisp

2 2 8k
answers votes views
For some reason the shape tool has some sort of glitch that I can't calculate a power level for a wurst 10 ms pulse 180 ...
Posted: roseyp 46 / Updated: djh 1 Aug 11 '11 at 04:14

Please suggest model proteins and peptides for NMR

2 1 5k
answers votes views
do you know any model proteins except lysozyme suitable for nmr experiments? ...
Posted: niloofar niknam 26 / Updated: Markus Seeliger 11 Aug 17 '10 at 13:16

How to process gNhsqc_IPAP.c data with nmrPipe?

2 0 12739
answers votes views
Hello, I know that this problem has been discussed a number of times on the nmrPipe newsgroup and there are some helpfu...
Updated: Evgeny Fadeev 5771 Mar 03 '10 at 13:11

Helium recovery system

2 1 7k
answers votes views
How do I configure a helium recovery system that won't perturb my magnet's stability? I'm concerned that just hooking ...
Posted: jkurutz 131 / Updated: Jerry Hirschinger 199 Jul 23 '14 at 10:45

What may cause lock level depend on pfgon setting in vnmr?

2 1 5k
answers votes views
Hello, I've been working through the probe performance tests and noticed that when I change pfgon='yyy' to pfgon='nyn' l...
Posted: Evgeny Fadeev 5771 / Updated: Jerry Hirschinger 199 Sep 28 '10 at 12:12

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

2 1 13179
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
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