Question from NMRWiki Q&A forum 31p-31p cosy

		BioNMR > NMR community > News from other NMR forums
[Question from NMRWiki Q&A forum] 31p-31p cosy

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

03-31-2015, 06:18 AM

nmrlearner

Senior Member

Join Date: Jan 2005

Posts: 23,778

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

31p-31p cosy

31P-31P COSY

I like to run a 31P-31P COSY experiment to determine whether there is coupling between 1R-31P-CH2-31P-X in my molecule. I already have 1H decoupled 31P-spectra, showing two very different chemical shifts for these two 31P. However, I never run 31P-31P COSY before, anyone have any advises. I have Bruker Avance II instrument. Thanks.

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
Introduction to COSY NMR Spectroscopy Introduction to COSY NMR Spectroscopy http://i.ytimg.com/vi/37g2t2XJhxU/default.jpg Introduction to COSY NMR Spectroscopy For a lot more videos, worksheets, problem sessions and 3D models on chemistry check out Epistemeo. It's FREE. http://www.epistemeo.com In this NMR tutorial ... From:chemtubeuk Views:4877 http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif...	nmrlearner	NMR educational videos	0	03-09-2013 11:05 AM
[NMRpipe Yahoo group] Re: processing cosy Re: processing cosy Thanks Frank, Jamil ________________________________ From: "delaglio@..." To: nmrpipe@yahoogroups.com Sent: Tuesday, July More...	NMRpipe Yahoo group news	News from other NMR forums	0	07-11-2012 06:54 PM
[NMRpipe Yahoo group] Re: processing cosy Re: processing cosy see http://tech.groups.yahoo.com/group/nmrpipe/message/2360 More...	NMRpipe Yahoo group news	News from other NMR forums	0	07-11-2012 06:48 AM
[NMRpipe Yahoo group] processing cosy processing cosy Hi all, We have collected a magnitude cosy data using a bruker NMR (pulse sequence: cosygpqf) but having problems with nmrPIPE processing. We tried Real and QF More...	NMRpipe Yahoo group news	News from other NMR forums	0	07-10-2012 06:01 PM
[Question from NMRWiki Q&A forum] 13c e.cosy 13C E.COSY Can somebody help me with the one query? How to record an E.COSY for solids proteins? Its possible to use available programme from bruker.but how to analyse the cross peak multiplets of 13C with mostly 1J 13C coupling? what is the best way to to obtain multiple bond J couplings in solids? Is quantitative J coupling methods suitable for solids? Is there a way of recording an CRINEPT without gradients in solids? Check if somebody has answered this question on NMRWiki QA forum	nmrlearner	News from other NMR forums	0	11-18-2011 06:51 PM
[Question from NMRWiki Q&A forum] CT COSY pulse sequence programming CT COSY pulse sequence programming Hi, I want to make a CT-COSY pulse sequence. But I'm bother by incremented delay. When I type in the BaseLevelRelation.h this: IN=-INand add in the microprogram the delay before and after my pi pulse,it didn't work... It seems like it calculate the d28 delay from the IN28 increment, but doesn't want to apply this delay in the pulse sequence....Any idea ? Perhaps it's about some incrementation declaration or something like that ?	nmrlearner	News from other NMR forums	0	05-04-2011 05:33 PM
[Question from NMRWiki Q&A forum] COSY NMR limitations in the OsH-CH-CH chain COSY NMR limitations in the OsH-CH-CH chain Is it correct that COSY (not long range COSY) in the OsH-CH-CH chain is demonstrating cross-peaks only for OsH-CH-CH and OsH-CH-CH fragments independently on J between protons in OsH-CH-CH? Check if somebody has answered this question on NMRWiki QA forum	nmrlearner	News from other NMR forums	0	11-17-2010 05:53 AM
[Question from NMRWiki Q&A forum] COSY problem COSY problem Hi, I am running COSY on a DNA:RNA hybrifd. However, I have got no cross-peaks at all even for CYT H5-H6? what do you think the problem is? I am using cosydfesgpph as pulse programme. Thank you	nmrlearner	News from other NMR forums	0	08-31-2010 03:30 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