Unanswered questions

How to pick peaks manually in nmrview?

1 1 5k
answers votes views
Is there any way to pick peaks manually in nmrview using the red/black cursors? ...
Posted: Kaustubh 21 / Updated: Ilango 171 Mar 04 '11 at 09:10

peptide protein interaction

6 1 9k
answers votes views
I have determined the structure of a 110 residues protein(11kDa) which is known to interact with a 15mer peptide. Now I ...
Posted: man05 11 / Updated: Justin Frank 1 Jun 27 '16 at 22:44

Pureshift and Pureshift oneshot download problem

2 1 4k
answers votes views
Hi, I am interested in trying these two sequences, I amtrying to work out suitable parameters and thought the "sample da...
Updated: David Grace 11 Feb 07 '11 at 02:38

How can I calculate a carbon-proton coupling constant for a molecule?

1 1 8k
answers votes views
I'm trying to explain a missing HMBC peak, and having a coupling constant less than 10 Hz would do that nicely. It's a f...
Posted: Toth 11 / Updated: sekhar Talluri 621 Mar 05 '11 at 09:58

Question about bandwidth

3 1 8k
answers votes views
Is acquisition bandwidth and receiver bandwidth the same?? am confused with the terminology....please clarify....thanks ...
Posted: cyclone 21 / Updated: SankarampadiAravamudhan 91 Feb 14 '11 at 07:36

Area of effect?

4 1 5k
answers votes views
What defines the area of effect of nuclear magnetic resonance? Is it the magnetic field? the frequency? Or just the diam...
Posted: M Kieselbach 11 / Updated: Dmitry Mainichev 31 Mar 22 '11 at 19:00

Distinguish between protonation and conformational change?

2 1 5k
answers votes views
Hi all, In a folded protein with 13C-delta labeled glutamates, how can one distinguish between chemical shift due to pr...
Posted: RCKC 11 / Updated: SankarampadiAravamudhan 91 Feb 27 '11 at 22:59

Bruker Tpospin for brain spectroscopy analysis

1 1 5k
answers votes views
Hi I am using Bruker Tpospin for brain spectroscopy analysis. I am new to this software. My question is how do I make s...
Posted: surya 11 / Updated: djh 1 Aug 11 '11 at 02:57

Problems about VnmrJ 2.3A (1.shimming)

0 1 3k
answers votes views
when shimming with Fid scan, the fid/spectrum can't be displayed in real time. ...
Posted: Frey 61 Feb 26 '11 at 22:22

Bruker DRU ADC-overflow warning message in Topspin during HSQCEDETGP

6 1 18249
answers votes views
To experienced Bruker users: I often get the following message in ICON-NMR while running HSQC/HMQC: "zg: DRU warning: n ...
Posted: Sylvain Demanze 71 / Updated: djh 1 Aug 11 '11 at 02:49
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