in one plane can be in resonance at one time computer puts together ...
14/03/2014 6:41:08 AM GMT
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NMR Structural Studies of Antimicrobial Peptides as In-Plane Helix of Membrane Proteins
NMR Structural Studies of Antimicrobial Peptides as In-Plane Helix of Membrane Proteins
Publication date: 28 January 2014
Source:Biophysical Journal, Volume 106, Issue 2, Supplement 1</br>
Author(s): Yongae Kim , Ji-Ho Jeong , Ji-Sun Kim</br>
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nmrlearner
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01-29-2014 12:50 AM
How uniform is the peptide plane geometry? A high-accuracy NMR study of dipolar Cαâ??Câ?²/HNâ??N cross-correlated relaxation
How uniform is the peptide plane geometry? A high-accuracy NMR study of dipolar Cαâ??Câ?²/HNâ??N cross-correlated relaxation
Abstract Highly precise and accurate measurements of very small NMR cross-correlated relaxation rates, namely those between protein HiNâ??Ni and Ciâ??1αâ??Ciâ??1â?² dipoles, are demonstrated with an error of 0.03 sâ??1 for GB3. Because the projection angles between the two dipole vectors are very close to the magic angle the rates range only from â??0.2 to +0.2 sâ??1. Small changes of the average vector orientations have a dramatic impact on the relative values....
nmrlearner
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06-06-2011 12:53 AM
How uniform is the peptide plane geometry? A high-accuracy NMR study of dipolar C(?)-C'/H (N)-N cross-correlated relaxation.
How uniform is the peptide plane geometry? A high-accuracy NMR study of dipolar C(?)-C'/H (N)-N cross-correlated relaxation.
How uniform is the peptide plane geometry? A high-accuracy NMR study of dipolar C(?)-C'/H (N)-N cross-correlated relaxation.
J Biomol NMR. 2011 Jun 3;
Authors: Vögeli B
Highly precise and accurate measurements of very small NMR cross-correlated relaxation rates, namely those between protein H (i) (N) -N(i) and C (i-1) (?) -C(i-1)' dipoles, are demonstrated with an error of 0.03*s(-1) for GB3. Because the projection angles...
[NMR paper] Reconstruction of the three-dimensional NMR spectrum of a protein from a set of plane
Reconstruction of the three-dimensional NMR spectrum of a protein from a set of plane projections.
Related Articles Reconstruction of the three-dimensional NMR spectrum of a protein from a set of plane projections.
J Biomol NMR. 2003 Dec;27(4):383-7
Authors: Kupce E, Freeman R
Three-dimensional protein NMR spectra can be obtained significantly faster than by traditional methods by a projection-reconstruction procedure related to X-ray tomography. First, two orthogonal projections are acquired in quick two-dimensional experiments with the...
Automated solvent artifact removal and base plane correction of multidimensional NMR
Abstract Strong solvent signals lead to a disappearance of weak protein signals close to the solvent resonance frequency and to base plane variations all over the spectrum. AUREMOL-SSA provides an automated approach for solvent artifact removal from multidimensional NMR protein spectra. Its core algorithm is based on singular spectrum analysis (SSA) in the time domain and is combined with an automated base plane correction in the frequency domain. The performance of the method has been tested on synthetic and experimental spectra including two-dimensional NOESY and TOCSY spectra and a...