BioNMR
NMR aggregator & online community since 2003
BioNMR    
Learn or help to learn NMR - get free NMR books!
 

Go Back   BioNMR > Educational resources > Journal club
Advanced Search
Home Forums Wiki NMR feeds Downloads Register Today's Posts



Jobs Groups Conferences Literature Pulse sequences Software forums Programs Sample preps Web resources BioNMR issues


Webservers
NMR processing:
MDD
NMR assignment:
Backbone:
Autoassign
MARS
UNIO Match
PINE
Side-chains:
UNIO ATNOS-Ascan
NOEs:
UNIO ATNOS-Candid
UNIO Candid
ASDP
Structure from NMR restraints:
Ab initio:
GeNMR
Cyana
XPLOR-NIH
ASDP
UNIO ATNOS-Candid
UNIO Candid
Fragment-based:
BMRB CS-Rosetta
Rosetta-NMR (Robetta)
Template-based:
GeNMR
I-TASSER
Refinement:
Amber
Structure from chemical shifts:
Fragment-based:
WeNMR CS-Rosetta
BMRB CS-Rosetta
Homology-based:
CS23D
Simshift
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:
Shiftcor
UNIO Shiftinspector
LACS
CheckShift
RefDB
NMR model quality:
NOEs, other restraints:
PROSESS
PSVS
RPF scores
iCing
Chemical shifts:
PROSESS
CheShift2
Vasco
iCing
RDCs:
DC
Anisofit
Pseudocontact shifts:
Anisofit
Protein geomtery:
Resolution-by-Proxy
PROSESS
What-If
iCing
PSVS
MolProbity
SAVES2 or SAVES4
Vadar
Prosa
ProQ
MetaMQAPII
PSQS
Eval123D
STAN
Ramachandran Plot
Rampage
ERRAT
Verify_3D
Harmony
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:
camLILA
ccSOL
Camfold
camGroEL
Zyggregator
Isotope labeling:
UPLABEL
Solid-state NMR:
sedNMR


Reply
 
Thread Tools Search this Thread Rate Thread Display Modes
  #1  
Old 08-15-2015, 04:01 PM
nmrlearner's Avatar
Senior Member
 
Join Date: Jan 2005
Posts: 23,732
Points: 193,617, Level: 100
Points: 193,617, Level: 100 Points: 193,617, Level: 100 Points: 193,617, Level: 100
Level up: 0%, 0 Points needed
Level up: 0% Level up: 0% Level up: 0%
Activity: 50.7%
Activity: 50.7% Activity: 50.7% Activity: 50.7%
Last Achievements
Award-Showcase
NMR Credits: 0
NMR Points: 193,617
Downloads: 0
Uploads: 0
Default (13)CHD 2-CEST NMR spectroscopy provides an avenue for studies of conformational exchange in high molecular weight proteins.

(13)CHD 2-CEST NMR spectroscopy provides an avenue for studies of conformational exchange in high molecular weight proteins.

Related Articles (13)CHD 2-CEST NMR spectroscopy provides an avenue for studies of conformational exchange in high molecular weight proteins.

J Biomol NMR. 2015 Aug 14;

Authors: Rennella E, Huang R, Velyvis A, Kay LE

Abstract
An NMR experiment for quantifying slow (millisecond) time-scale exchange processes involving the interconversion between visible ground state and invisible, conformationally excited state conformers is presented. The approach exploits chemical exchange saturation transfer (CEST) and makes use of (13)CHD2 methyl group probes that can be readily incorporated into otherwise highly deuterated proteins. The methodology is validated with an application to a G48A Fyn SH3 domain that exchanges between a folded conformation and a sparsely populated and transiently formed unfolded ensemble. Experiments on a number of different protein systems, including a 360*kDa half-proteasome, establish that the sensitivity of this (13)CHD2 (13)C-CEST technique can be upwards of a factor of 5 times higher than for a previously published (13)CH3 (13)C-CEST approach (Bouvignies and Kay in J Biomol NMR 53:303-310, 2012), suggesting that the methodology will be powerful for studies of conformational exchange in high molecular weight proteins.


PMID: 26271302 [PubMed - as supplied by publisher]



More...
Reply With Quote


Did you find this post helpful? Yes | No

Reply
Similar Threads
Thread Thread Starter Forum Replies Last Post
13 CHD 2 â??CEST NMR spectroscopy provides an avenue for studies of conformational exchange in high molecular weight proteins
13 CHD 2 â??CEST NMR spectroscopy provides an avenue for studies of conformational exchange in high molecular weight proteins Abstract An NMR experiment for quantifying slow (millisecond) time-scale exchange processes involving the interconversion between visible ground state and invisible, conformationally excited state conformers is presented. The approach exploits chemical exchange saturation transfer (CEST) and makes use of 13CHD2 methyl group probes that can be readily incorporated into otherwise highly deuterated proteins. The methodology is...
nmrlearner Journal club 0 08-14-2015 10:12 PM
[NMR paper] A Cost-Effective Protocol for the Parallel Production of Libraries of (13)CH 3-Specifically Labeled Mutants for NMR Studies of High Molecular Weight Proteins.
A Cost-Effective Protocol for the Parallel Production of Libraries of (13)CH 3-Specifically Labeled Mutants for NMR Studies of High Molecular Weight Proteins. Related Articles A Cost-Effective Protocol for the Parallel Production of Libraries of (13)CH 3-Specifically Labeled Mutants for NMR Studies of High Molecular Weight Proteins. Methods Mol Biol. 2014;1091:229-44 Authors: Crublet E, Kerfah R, Mas G, Noirclerc-Savoye M, Lantez V, Vernet T, Boisbouvier J Abstract There is increasing interest in applying NMR spectroscopy to the study of...
nmrlearner Journal club 0 11-11-2013 01:30 AM
[NMR paper] Specific labeling and assignment strategies of valine methyl groups for NMR studies of high molecular weight proteins.
Specific labeling and assignment strategies of valine methyl groups for NMR studies of high molecular weight proteins. http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--production.springer.de-OnlineResources-Logos-springerlink.gif Related Articles Specific labeling and assignment strategies of valine methyl groups for NMR studies of high molecular weight proteins. J Biomol NMR. 2013 Sep 28; Authors: Mas G, Crublet E, Hamelin O, Gans P, Boisbouvier J Abstract The specific protonation of valine and leucine methyl...
nmrlearner Journal club 0 10-01-2013 11:15 PM
Probing Dynamic Conformationsof the High-Molecular-Weight?B-Crystallin Heat Shock Protein Ensemble by NMR Spectroscopy
Probing Dynamic Conformationsof the High-Molecular-Weight?B-Crystallin Heat Shock Protein Ensemble by NMR Spectroscopy Andrew J. Baldwin, Patrick Walsh, D. Flemming Hansen, Gillian R. Hilton, Justin L. P. Benesch, Simon Sharpe and Lewis E. Kay http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja307874r/aop/images/medium/ja-2012-07874r_0005.gif Journal of the American Chemical Society DOI: 10.1021/ja307874r http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA http://feeds.feedburner.com/~r/acs/jacsat/~4/qcs9RnHBiBY
nmrlearner Journal club 0 09-08-2012 08:44 AM
An optimized isotopic labelling strategy of isoleucine-?(2) methyl groups for solution NMR studies of high molecular weight proteins.
An optimized isotopic labelling strategy of isoleucine-?(2) methyl groups for solution NMR studies of high molecular weight proteins. An optimized isotopic labelling strategy of isoleucine-?(2) methyl groups for solution NMR studies of high molecular weight proteins. Chem Commun (Camb). 2011 Jul 26; Authors: Ayala I, Hamelin O, Amero C, Pessey O, Plevin MJ, Gans P, Boisbouvier J An efficient synthetic route is proposed to produce 2-hydroxy-2-ethyl-3-oxobutanoate for the specific labelling of Ile methyl-?(2) groups in proteins. The (2)H,...
nmrlearner Journal club 0 07-28-2011 10:51 AM
Alanine Methyl Groups as NMR Probes of Molecular Structure and Dynamics in High-Molecular-Weight Proteins
Alanine Methyl Groups as NMR Probes of Molecular Structure and Dynamics in High-Molecular-Weight Proteins Raquel Godoy-Ruiz, Chenyun Guo and Vitali Tugarinov http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja1083656/aop/images/medium/ja-2010-083656_0009.gif Journal of the American Chemical Society DOI: 10.1021/ja1083656 http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA http://feeds.feedburner.com/~r/acs/jacsat/~4/hxZ4cabF688
nmrlearner Journal club 0 12-08-2010 10:04 AM
[NMR paper] Probing side-chain dynamics in high molecular weight proteins by deuterium NMR spin r
Probing side-chain dynamics in high molecular weight proteins by deuterium NMR spin relaxation: an application to an 82-kDa enzyme. Related Articles Probing side-chain dynamics in high molecular weight proteins by deuterium NMR spin relaxation: an application to an 82-kDa enzyme. J Am Chem Soc. 2005 Jun 8;127(22):8214-25 Authors: Tugarinov V, Ollerenshaw JE, Kay LE New NMR experiments for the measurement of side-chain dynamics in high molecular weight ( approximately 100 kDa) proteins are presented. The experiments quantify (2)H spin...
nmrlearner Journal club 0 11-25-2010 08:21 PM
[NMR paper] Quantitative NMR studies of high molecular weight proteins: application to domain ori
Quantitative NMR studies of high molecular weight proteins: application to domain orientation and ligand binding in the 723 residue enzyme malate synthase G. Related Articles Quantitative NMR studies of high molecular weight proteins: application to domain orientation and ligand binding in the 723 residue enzyme malate synthase G. J Mol Biol. 2003 Apr 11;327(5):1121-33 Authors: Tugarinov V, Kay LE A high-resolution multidimensional NMR study of ligand-binding to Escherichia coli malate synthase G (MSG), a 723-residue monomeric enzyme (81.4...
nmrlearner Journal club 0 11-24-2010 09:01 PM



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



BioNMR advertisements to pay for website hosting and domain registration. Nobody does it for us.



Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright, BioNMR.com, 2003-2013
Search Engine Friendly URLs by vBSEO 3.6.0

All times are GMT. The time now is 12:10 PM.


Map