Functional Analysis of a Bacterial Antifreeze Protein Indicates a Cooperative Effect between Its Two Ice-Binding Domains
Functional Analysis of a Bacterial Antifreeze Protein Indicates a Cooperative Effect between Its Two Ice-Binding Domains
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.6b00323/20160708/images/medium/bi-2016-00323b_0009.gif
Biochemistry
DOI: 10.1021/acs.biochem.6b00323
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/TcySP41w7g8
More...
nmrlearner
Journal club
0
07-10-2016 10:50 AM
Exploring Folding Cooperativity of a Repeat Protein Folding by 2D-NMR Detected Pressure Perturbation
Exploring Folding Cooperativity of a Repeat Protein Folding by 2D-NMR Detected Pressure Perturbation
Publication date: 16 February 2016
Source:Biophysical Journal, Volume 110, Issue 3, Supplement 1</br>
Author(s): Martin J. Fossat, Angel Garcia, Doug Barrick, Christian Roumestand, Catherine A. Royer</br>
</br></br>
</br></br>
More...
nmrlearner
Journal club
0
02-17-2016 07:50 PM
Protein resonance assignment at MAS frequencies approaching 100Â*kHz: a quantitative comparison of J-coupling and dipolar-coupling-based transfer methods
Protein resonance assignment at MAS frequencies approaching 100Â*kHz: a quantitative comparison of J-coupling and dipolar-coupling-based transfer methods
Abstract
We discuss the optimum experimental conditions to obtain assignment spectra for solid proteins at magic-angle spinning (MAS) frequencies around 100Â*kHz. We present a systematic examination of the MAS dependence of the amide proton T 2â?² times and a site-specific comparison of T 2â?² at 93Â*kHz versus 60Â*kHz MAS frequency. A...
nmrlearner
Journal club
0
08-13-2015 02:00 PM
More accurate 1JCH coupling measurement in the presence of 3JHH strong coupling in natural abundance
More accurate 1JCH coupling measurement in the presence of 3JHH strong coupling in natural abundance
Publication year: 2012
Source:Journal of Magnetic Resonance, Volume 215</br>
Bingwu Yu, Hugo van Ingen, Subramanian Vivekanandan, Christoph Rademacher, Scott E. Norris, Darón I. Freedberg</br>
J couplings are essential for measuring RDCs (residual dipolar couplings), now routinely used to deduce molecular structure and dynamics of glycans and proteins. Accurate measurement of 1 J CH is critical for RDCs to reflect the true structure and dynamics in the molecule of...
nmrlearner
Journal club
0
03-09-2012 09:16 AM
NIH enters cooperative R&D agreement with FEI to form Living Lab for ... - pharmabiz.com
<img alt="" height="1" width="1" />
NIH enters cooperative R&D agreement with FEI to form Living Lab for ...
pharmabiz.com
Scientists have historically relied on nuclear magnetic resonance and X-ray diffraction techniques to determine the structures of molecular complexes and proteins that play a role in the causes of various diseases, such as AIDS, diabetes, and cancer. ...
NIH enters cooperative R&D agreement with FEI to form Living Lab for ... - pharmabiz.com
More...
nmrlearner
Online News
0
01-16-2012 10:09 PM
[NMR paper] Protein energetic conformational analysis from NMR chemical shifts (PECAN) and its us
Protein energetic conformational analysis from NMR chemical shifts (PECAN) and its use in determining secondary structural elements.
Related Articles Protein energetic conformational analysis from NMR chemical shifts (PECAN) and its use in determining secondary structural elements.
J Biomol NMR. 2005 May;32(1):71-81
Authors: Eghbalnia HR, Wang L, Bahrami A, Assadi A, Markley JL
We present an energy model that combines information from the amino acid sequence of a protein and available NMR chemical shifts for the purposes of identifying low...
nmrlearner
Journal club
0
11-25-2010 08:21 PM
[NMR paper] The energetic cost of domain reorientation in maltose-binding protein as studied by N
The energetic cost of domain reorientation in maltose-binding protein as studied by NMR and fluorescence spectroscopy.
Related Articles The energetic cost of domain reorientation in maltose-binding protein as studied by NMR and fluorescence spectroscopy.
Proc Natl Acad Sci U S A. 2003 Oct 28;100(22):12700-5
Authors: Millet O, Hudson RP, Kay LE
Maltose-binding protein (MBP) is a two-domain protein that undergoes a ligand-mediated conformational rearrangement from an "open" to a "closed" structure on binding to maltooligosaccharides. To...
nmrlearner
Journal club
0
11-24-2010 09:16 PM
[NMR paper] A structural mode-coupling approach to 15N NMR relaxation in proteins.
A structural mode-coupling approach to 15N NMR relaxation in proteins.
Related Articles A structural mode-coupling approach to 15N NMR relaxation in proteins.
J Am Chem Soc. 2001 Apr 4;123(13):3055-63
Authors: Tugarinov V, Liang Z, Shapiro YE, Freed JH, Meirovitch E
The two-body Slowly Relaxing Local Structure (SRLS) model was applied to (15)N NMR spin relaxation in proteins and compared with the commonly used original and extended model-free (MF) approaches. In MF, the dynamic modes are assumed to be decoupled, local ordering at the N-H sites...