[ASAP] Cd(II)- and Pb(II)-Induced Self-Assembly of Peripheral Membrane Domains from Protein Kinase C
Cd(II)- and Pb(II)-Induced Self-Assembly of Peripheral Membrane Domains from Protein Kinase C
https://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.8b01235/20181228/images/medium/bi-2018-01235k_0005.gif
Biochemistry
DOI: 10.1021/acs.biochem.8b01235
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/zc9miHD6jE8
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nmrlearner
Journal club
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01-07-2019 05:49 AM
[ASAP] Extrinsic Tryptophans as NMR Probes of Allosteric Coupling in Membrane Proteins: Application to the A2A Adenosine Receptor
Extrinsic Tryptophans as NMR Probes of Allosteric Coupling in Membrane Proteins: Application to the A2A Adenosine Receptor
Matthew T. Eddy, Zhan-Guo Gao, Philip Mannes, Nilkanth Patel, Kenneth A. Jacobson, Vsevolod Katritch, Raymond C. Stevens, Kurt Wüthrich
https://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/jacs.8b03805/20180620/images/medium/ja-2018-03805n_0006.gif
Journal of the American Chemical Society
DOI: 10.1021/jacs.8b03805
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA...
nmrlearner
Journal club
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06-21-2018 09:01 AM
[ASAP] Watching Three-Dimensional Movements of Single Membrane Proteins in Lipid Bilayers
Watching Three-Dimensional Movements of Single Membrane Proteins in Lipid Bilayers
https://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.8b00253/20180412/images/medium/bi-2018-00253y_0005.gif
Biochemistry
DOI: 10.1021/acs.biochem.8b00253
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/0_6ur9PV8uU
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nmrlearner
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04-13-2018 01:15 AM
[NMR paper] Rational tuning of fluorobenzene probes for cysteine-selective protein modification
Rational tuning of fluorobenzene probes for cysteine-selective protein modification
Fluorobenzene probes for protein profiling through selective cysteine labeling have been developed by rational reactivity tuning. Tuning was achieved by selecting an electron-withdrawing para-substituent combined with variation of the number of fluorine substituents. Optimized probes chemo-selectively arylated cysteine residues in proteins under aqueous conditions. Probes linked to azide, biotin or a fluorophore were applicable to labeling of eGFP and albumin. Selective inhibition of cysteine proteases...
nmrlearner
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02-22-2018 02:48 PM
[U. of Ottawa NMR Facility Blog] NMR Signals in Tuning Curves
NMR Signals in Tuning Curves
The quality of the tuning and matching of an NMR probe on a Bruker NMR spectrometer can be monitored by using the wobble (or "wobb") routine in the TOPSPIN software. This routine sweeps the frequency using low power and displays a plot corresponding roughly to the absorbance vs frequency for the probe electronics. If the probe has very high sensitivity (eg: a cryoprobe) and contains a sample rich in protons (eg: water) then one is able to observe the proton spectrum in the frequency swept wobble curve. This is demonstrated in the figure below which shows...
nmrlearner
News from NMR blogs
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11-18-2015 03:25 PM
Signal enhancement in protein NMR using the spin-noise tuning optimum
Signal enhancement in protein NMR using the spin-noise tuning optimum
Abstract We have assessed the potential of an alternative probe tuning strategy based on the spin-noise response for application in common high-resolution multi-dimensional biomolecular NMR experiments with water signal suppression on aqueous and salty samples. The method requires the adjustment of the optimal tuning condition, which may be offset by several 100 kHz from the conventional tuning settings using the noise response of the water protons as an indicator. Although the radio frequency-pulse durations are...
nmrlearner
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10-09-2010 03:03 AM
Signal enhancement in protein NMR using the spin-noise tuning optimum.
Signal enhancement in protein NMR using the spin-noise tuning optimum.
Signal enhancement in protein NMR using the spin-noise tuning optimum.
J Biomol NMR. 2010 Oct 6;
Authors: Nausner M, Goger M, Bendet-Taicher E, Schlagnitweit J, Jerschow A, Müller N
We have assessed the potential of an alternative probe tuning strategy based on the spin-noise response for application in common high-resolution multi-dimensional biomolecular NMR experiments with water signal suppression on aqueous and salty samples. The method requires the adjustment of the...