Question from NMRWiki Q&A forum distorted DOSY ID

		BioNMR > NMR community > News from other NMR forums
[Question from NMRWiki Q&A forum] distorted DOSY ID

Webservers

NMR processing:

MDD

NMR assignment:

Backbone:

Side-chains:

NOEs:

Structure from NMR restraints:

Ab initio:

Fragment-based:

Rosetta-NMR (Robetta)

Template-based:

GeNMR

I-TASSER

Refinement:

Amber

Structure from chemical shifts:

Fragment-based:

Homology-based:

Torsion angles from chemical shifts:

Preditor

TALOS

Promega- Proline

Secondary structure from chemical shifts:

CSI (via RCI server)

TALOS

MICS caps, β-turns

d2D

PECAN

Flexibility from chemical shifts:

RCI

Interactions from chemical shifts:

HADDOCK

Chemical shifts re-referencing:

NMR model quality:

NOEs, other restraints:

Chemical shifts:

RDCs:

Pseudocontact shifts:

Protein geomtery:

SAVES2 or SAVES4

Quality Control Check

NMR spectrum prediction:

FANDAS

MestReS

V-NMR

Flexibility from structure:

Backbone S2

Methyl S2

B-factor

Molecular dynamics:

Gromacs

Amber

Antechamber

Chemical shifts prediction:

From structure:

Shiftx2

Sparta+

Camshift

CH3shift- Methyl

ArShift- Aromatic

ShiftS

Proshift

PPM

CheShift-2- Cα

From sequence:

Shifty

Camcoil

Poulsen_rc_CS

Disordered proteins:

MAXOCC

Format conversion & validation:

CCPN

From NMR-STAR 3.1

Validate NMR-STAR 3.1

NMR sample preparation:

Protein disorder:

DisMeta

Protein solubility:

Isotope labeling:

Solid-state NMR:

Thread Tools

Search this Thread

Rate Thread

Display Modes

01-07-2011, 12:10 PM

nmrlearner

Senior Member

Join Date: Jan 2005

Posts: 23,732

Points: 193,617, Level: 100

Level up: 0%, 0 Points needed

Activity: 50.7%

Last Achievements

Award-Showcase

NMR Credits: 0

NMR Points: 193,617

Downloads: 0

Uploads: 0

distorted DOSY ID

distorted DOSY ID

Why are some Dosy spectra 1d so distorted?. How can this be overcome?

Check if somebody has answered this question on NMRWiki QA forum

Did you find this post helpful?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[Question from NMRWiki Q&A forum] Odd distortion in HOD peak in 1D DOSY (stebpgp1s) Odd distortion in HOD peak in 1D DOSY (stebpgp1s) I have a small distortion in the HOD peak in my 1D DOSY spectra. However, it only occurs for the HOD signal and no other peaks in the spectrum. Occasionally, I am able to "fix" this by not spinning the sample (though not always). Any help would be appreciated. Check if somebody has answered this question on NMRWiki QA forum	nmrlearner	News from other NMR forums	0	12-02-2011 02:31 PM
[NMRwiki tweet] nmrwiki: How many peaks should be in DOSY of D2O sample?http://qa.nmrwiki.org/questio nmrwiki: How many peaks should be in DOSY of D2O sample?http://qa.nmrwiki.org/question/166/#nmr nmrwiki: How many peaks should be in DOSY of D2O sample?http://qa.nmrwiki.org/question/166/#nmr Source: NMRWiki tweets	nmrlearner	Twitter NMR	0	08-28-2010 10:31 AM
[Question from NMRWiki Q&A forum] How many peaks should be in DOSY spectrum of D2O sample? How many peaks should be in DOSY spectrum of D2O sample? Hello, I've recorded a DOSY data set and processed with Bayesian DOSY transform. There seem to be at least two peaks in the processed spectrum. Is the second one an artifact? In theory there might be a signal of H2O along with HDO, but wouldn't exchange of deuterium be much faster than the experiment time scale? Thanks.	nmrlearner	News from other NMR forums	0	08-28-2010 10:31 AM
[NMRwiki tweet] nmrwiki: how to process doneshot dosy data? http://qa.nmrwiki.org/question/164/ nmrwiki: how to process doneshot dosy data? http://qa.nmrwiki.org/question/164/ nmrwiki: how to process doneshot dosy data? http://qa.nmrwiki.org/question/164/ Source: NMRWiki tweets	nmrlearner	Twitter NMR	0	08-25-2010 04:37 AM
[Question from NMRWiki Q&A forum] How to process DOSY data in Mnova? How to process DOSY data in Mnova? Hi we have a DOSY dataset aquired using Doneshot.c sequence on a varian instrument. Will MNOVA process the dataset? Thanks!	nmrlearner	News from other NMR forums	0	08-25-2010 04:37 AM
[NMR software blog] Installing the DOSY toolbox on a Mac Installing the DOSY toolbox on a Mac The DOSY toolbox is an open source program written by Dr. Mathias Nilsson that runs on Windows, Linux, Mac and on any other platform covered by MATLAB. I am going to review it next week, while today I am giving a few practical tips that I prefer to leave out of the review, for the sake of readability and tidiness. I know that 14% of my readers have a Mac, and I have verified that the original installation instructions of the toolbox are inaccurate and unclear (for the average Mac user at least), so today I will simply explain how you can install the...	nmrlearner	News from NMR blogs	0	08-21-2010 06:29 PM
[NMR software blog] Qr-dosy QR-DOSY At the beginning of the month we saw that there are cases where the diffusion coefficients can be measured with the same mathematical tools used to measure relaxation. We have seen DOSY spectra of pure compounds where each signal decays as a pure exponential. Even a mixture can behave in the same way, if the signals don't overlap. In summary, calculating the diffusion coefficients is often easy. What I was curious to discover was: is it possible to recalculate the components of a mixture if the diffusion coeffients are known? From a pure mathematical point of view the answer was...	nmrlearner	News from NMR blogs	0	08-21-2010 06:29 PM

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is On Trackbacks are Off Pingbacks are Off Refbacks are Off