How to reference indirect dimensions in Topspin?

0 1 4k
answers votes views
Hello, When I process 3d data on topspin with the ft3d command, I get the three-dimensional spectra, but the chemical sh...
Posted: Gili 11 / Updated: Evgeny Fadeev 5771 Jul 26 '10 at 09:24

Eliminating NOE restraints

1 1 5k
answers votes views
I have collected over 370 NOE restraints for a 38 AA peptide. Because I have less than 10 restraints per residue, I am ...
Posted: E V Clarke 11 / Updated: sekhar Talluri 621 May 23 '10 at 12:18

MODULE for RDC

2 1 5k
answers votes views
I'm trying to analyze my RDC data using Module. But I'm using a crystal structure instead of NMR. Can somebody pls advis...
Posted: shub 31 / Updated: Evgeny Fadeev 5771 Jul 28 '10 at 11:09

Why RF irradiation will damage amplifier?

3 1 15450
answers votes views
Here our 1H amplifier of NMR spectrometer is damaged twice for long time or high power RF irradiation. Why the duty cyc...
Posted: Frey 61 / Updated: lbeezley 1 Mar 15 '11 at 08:37

Chemical shift and spin rate

2 1 4k
answers votes views
For solid state NMR: What can cause the line position shift depending on the spin rate? ...
Posted: KateSTR 11 / Updated: Evgeny Fadeev 5771 Jun 21 '10 at 19:12

What is the minimum information required to calculate a structure with cyana?

1 1 7k
answers votes views
Hi guys : I have several spectra, and wanted to test out what data I do , and do not need, in order to effectively get a...
Posted: j 131 / Updated: Bharathwaj 112 Jun 28 '10 at 19:43

How does pipe estimates Haight and DHeight?

4 1 3k
answers votes views
I`m new on Pipe. I was using the values from pipe to estimate R1 and R2. Because lots of signal in the HSQC were crowded...
Updated: Marcos 21 Jul 02 '10 at 10:55

Looking for sample spectra....

2 1 4k
answers votes views
Hi guys : Is there a public database of sample Bruker/Varian NMR spectra ? I want to look at a sample 4D SER file ......
Posted: j 131 / Updated: Evgeny Fadeev 5771 Jul 07 '10 at 14:41

2D pulse sequences for NMR of protein/peptide complexes?

0 1 2k
answers votes views
Hello, I am looking for some 15N/13C-filtered 2D NOESY and 2D TOCSY pulse sequences to run on a Varian 600. Does anyone ...
Posted: acalab 21 / Updated: Evgeny Fadeev 5771 Jul 26 '10 at 09:25

Setting up J-HMBC experiment (hmbcetgpjcl2nd)

1 1 12669
answers votes views
Hi, i'm trying to set a J-HMBC experiment to measure coupling constant J2-J3 CH (hmbcetgpjcl2nd) to determine stereochem...
Posted: Cleber Barreto 73 / Updated: Evgeny Fadeev 5771 Jul 12 '10 at 13:50
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