Structure and alignment of the membrane-associated antimicrobial peptide arenicin by oriented solid-state NMR spectroscopy.
Structure and alignment of the membrane-associated antimicrobial peptide arenicin by oriented solid-state NMR spectroscopy.
Structure and alignment of the membrane-associated antimicrobial peptide arenicin by oriented solid-state NMR spectroscopy.
Biochemistry. 2011 May 10;50(18):3784-95
Authors: Salnikov ES, Aisenbrey C, Balandin SV, Zhmak MN, Ovchinnikova TV, Bechinger B
The antimicrobial arenicin peptides are cationic amphipathic sequences that strongly interact with membranes. Through a cystine ring closure a cyclic ?-sheet structure is formed...
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07-13-2011 06:42 PM
Structure and Alignment of the Membrane-Associated Antimicrobial Peptide Arenicin by Oriented Solid-State NMR Spectroscopy
Structure and Alignment of the Membrane-Associated Antimicrobial Peptide Arenicin by Oriented Solid-State NMR Spectroscopy
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/bi1018732/aop/images/medium/bi-2010-018732_0008.gif
Biochemistry
DOI: 10.1021/bi1018732
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
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04-16-2011 02:04 AM
[NMR analysis blog] Alignment of NMR spectra – Part IV: Advanced Alignment
Alignment of NMR spectra – Part IV: Advanced Alignment
Previous posts on this series:
Alignment of NMR spectra – Part I: The problem
Alignment of NMR spectra – Part II: Binning / Bucketing
Alignment of NMR spectra – Part III: Global Alignment
As I mentioned in my previous post, simple alignment based on shifting or referencing the whole spectrum is not enough in cases where there are different local chemical shift fluctuations.
Resorting back to the synthetic data set used in the previous posts, let me introduce a semi-automatic method designed specifically to align spectra having...
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02-07-2011 07:53 PM
[NMR analysis blog] Alignment of NMR spectra – Part III: Global Alignment
Alignment of NMR spectra – Part III: Global Alignment
Previous posts on this series:
Alignment of NMR spectra – Part I: The problem
Alignment of NMR spectra – Part II: Binning / Bucketing
We have seen that binning helps in minimizing, for example, the effect of pH-induced fluctuations in chemical shift so that, in the field of NMR-based metabonomics studies, ensuring that signals for a given metabolite appear at the same location in all spectra. One evident disadvantage of binning is that it greatly reduces the spectral resolution (e.g. in a 500 MHz instrument, a typical 64 Kb...
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02-03-2011 06:51 PM
[NMR paper] A modified strategy for sequence specific assignment of protein NMR spectra based on
A modified strategy for sequence specific assignment of protein NMR spectra based on amino acid type selective experiments.
Related Articles A modified strategy for sequence specific assignment of protein NMR spectra based on amino acid type selective experiments.
J Biomol NMR. 2005 Feb;31(2):115-28
Authors: Schubert M, Labudde D, Leitner D, Oschkinat H, Schmieder P
The determination of the three-dimensional structure of a protein or the study of protein-ligand interactions requires the assignment of all relevant nuclei as an initial step....
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11-24-2010 11:14 PM
[NMR paper] An easy way to include weak alignment constraints into NMR structure calculations.
An easy way to include weak alignment constraints into NMR structure calculations.
Related Articles An easy way to include weak alignment constraints into NMR structure calculations.
J Biomol NMR. 2001 Nov;21(3):275-80
Authors: Sass HJ, Musco G, Stahl SJ, Wingfield PT, Grzesiek S
We have recently shown that an energy penalty for the incorporation of residual tensorial constraints into molecular structure calculations can be formulated without the explicit knowledge of the Saupe orientation tensor (Moltke and Grzesiek. J. Biomol. NMR, 1999, 15,...
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11-19-2010 08:44 PM
[NMR paper] Primary structure, sequence-specific 1H-NMR assignments and secondary structure in so
Primary structure, sequence-specific 1H-NMR assignments and secondary structure in solution of bromelain inhibitor VI from pineapple stem.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_FREE_120x27.gif Related Articles Primary structure, sequence-specific 1H-NMR assignments and secondary structure in solution of bromelain inhibitor VI from pineapple stem.
Eur J Biochem. 1995 Sep 1;232(2):335-43
Authors: Hatano K, Kojima M, Tanokura M, Takahashi K
One of the...
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08-22-2010 03:50 AM
Programs for alignment of protein NMR ensembles
If you need to align models in your NMR ensemble, you can use the following programs to do so. MolMol
- Official website
- Linux binaries from Patrick Finerty website
- BioXRay distribution
SuperPose server
Suppose