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



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  
Unread 08-30-2014, 11:00 PM
nmrlearner's Avatar
Senior Member
 
Join Date: Jan 2005
Posts: 20,036
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 Measuring hydrogen exchange in proteins by selective water saturation in 1Hâ??15N SOFAST/BEST-type experiments: advantages and limitations

Measuring hydrogen exchange in proteins by selective water saturation in 1Hâ??15N SOFAST/BEST-type experiments: advantages and limitations

Abstract

HETex-SOFAST NMR (Schanda et al. in J Biomol NMR 33:199â??211, 2006) has been proposed some years ago as a fast and sensitive method for semi-quantitative measurement of site-specific amide-water hydrogen exchange effects along the backbone of proteins. Here we extend this concept to BEST readout sequences that provide a better resolution at the expense of some loss in sensitivity. We discuss the theoretical background and implementation of the experiment, and demonstrate its performance for an intrinsically disordered protein, 2 well folded globular proteins, and a transiently populated folding intermediate state. We also provide a critical evaluation of the level of accuracy that can be obtained when extracting quantitative exchange rates from HETex NMR measurements.



Source: Journal of Biomolecular NMR
Reply With Quote


Did you find this post helpful? Yes | No

Reply
Similar Threads
Thread Thread Starter Forum Replies Last Post
[NMR paper] Measuring translational diffusion coefficients of peptides and proteins by PFG-NMR using band-selective RF pulses.
Measuring translational diffusion coefficients of peptides and proteins by PFG-NMR using band-selective RF pulses. http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--production.springer.de-OnlineResources-Logos-springerlink.gif Related Articles Measuring translational diffusion coefficients of peptides and proteins by PFG-NMR using band-selective RF pulses. Eur Biophys J. 2014 May 14; Authors: Yao S, Weber DK, Separovic F, Keizer DW Abstract Molecular translational self-diffusion, a measure of diffusive...
nmrlearner Journal club 0 05-16-2014 08:06 PM
Dynamic nuclear polarization of water by a nitroxide radical: rigorous treatment of the electron spin saturation and comparison with experiments at 9.2 Tesla
From The DNP-NMR Blog: Dynamic nuclear polarization of water by a nitroxide radical: rigorous treatment of the electron spin saturation and comparison with experiments at 9.2 Tesla And another great article from 2009 that I missed.
nmrlearner News from NMR blogs 0 11-21-2013 01:14 AM
[NMR paper] Probing Slow Chemical Exchange at Carbonyl Sites in Proteins by Chemical Exchange Saturation Transfer NMR Spectroscopy.
Probing Slow Chemical Exchange at Carbonyl Sites in Proteins by Chemical Exchange Saturation Transfer NMR Spectroscopy. Probing Slow Chemical Exchange at Carbonyl Sites in Proteins by Chemical Exchange Saturation Transfer NMR Spectroscopy. Angew Chem Int Ed Engl. 2013 Feb 28; Authors: Vallurupalli P, Kay LE Abstract Seeing the invisible: A 13 CO NMR chemical exchange saturation transfer (CEST) experiment for the study of "invisible" excited protein states with lifetimes on the order of 5-50 ms has been developed. The 13 CO chemical...
nmrlearner Journal club 0 03-02-2013 11:45 AM
[NMR paper] Rapid Characterization of Hydrogen Exchange in Proteins.
Rapid Characterization of Hydrogen Exchange in Proteins. http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--media.wiley.com-assets-2250-98-WileyOnlineLibrary-Button_120x27px_FullText.gif Related Articles Rapid Characterization of Hydrogen Exchange in Proteins. Angew Chem Int Ed Engl. 2013 Jan 22; Authors: Thakur A, Chandra K, Dubey A, D'Silva P, Atreya HS Abstract Kinetics and thermodynamics of amide hydrogen exchange in proteins can be investigated with two-dimensional (13) CO-(15) N NMR correlation experiments. The spectra are...
nmrlearner Journal club 0 02-03-2013 10:19 AM
[NMR paper] Water-protein hydrogen exchange in the micro-crystalline protein crh as observed by solid state NMR spectroscopy.
Water-protein hydrogen exchange in the micro-crystalline protein crh as observed by solid state NMR spectroscopy. Related Articles Water-protein hydrogen exchange in the micro-crystalline protein crh as observed by solid state NMR spectroscopy. J Biomol NMR. 2005 Jul;32(3):195-207 Authors: Böckmann A, Juy M, Bettler E, Emsley L, Galinier A, Penin F, Lesage A We report site-resolved observation of hydrogen exchange in the micro-crystalline protein Crh. Our approach is based on the use of proton T2' -selective 1H-13C-13C correlation spectra for...
nmrlearner Journal club 0 12-01-2010 06:56 PM
[NMR paper] 3D NMR experiments for measuring 15N relaxation data of large proteins: application t
3D NMR experiments for measuring 15N relaxation data of large proteins: application to the 44 kDa ectodomain of SIV gp41. Related Articles 3D NMR experiments for measuring 15N relaxation data of large proteins: application to the 44 kDa ectodomain of SIV gp41. J Magn Reson. 1998 Dec;135(2):368-72 Authors: Caffrey M, Kaufman J, Stahl SJ, Wingfield PT, Gronenborn AM, Clore GM A suite of 3D NMR experiments for measuring 15N-¿1H¿ NOE, 15N T1, and 15N T1rho values in large proteins, uniformly labeled with 15N and 13C, is presented. These...
nmrlearner Journal club 0 11-17-2010 11:15 PM
[NMR paper] Hydrogen exchange properties of proteins in native and denatured states monitored by
Hydrogen exchange properties of proteins in native and denatured states monitored by mass spectrometry and NMR. http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_FREE_120x27.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Hydrogen exchange properties of proteins in native and denatured states monitored by mass spectrometry and NMR. Protein Sci. 1997 Jun;6(6):1316-24 Authors: Chung EW,...
nmrlearner Journal club 0 08-22-2010 03:31 PM
[NMR paper] Hydrogen exchange properties of proteins in native and denatured states monitored by
Hydrogen exchange properties of proteins in native and denatured states monitored by mass spectrometry and NMR. http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_FREE_120x27.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Hydrogen exchange properties of proteins in native and denatured states monitored by mass spectrometry and NMR. Protein Sci. 1997 Jun;6(6):1316-24 Authors: Chung EW,...
nmrlearner Journal club 0 08-22-2010 03:03 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This 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



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



Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2020, 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 03:00 AM.


Map