Related ArticlesSite-Specific Studies of Nucleosome Interactions by Solid-State NMR.
Angew Chem Int Ed Engl. 2018 Feb 21;:
Authors: Xiang S, le Paige UB, Horn V, Houben K, Baldus M, van Ingen H
Abstract
Chromatin function depends on a dense network of interactions between nucleosomes and wide range of proteins. A detailed description of these protein-nucleosome interactions is required to reach a full molecular understanding of chromatin function in both genetics and epigenetics. Here, we show that the structure, dynamics and interactions of nucleosomes can be interrogated in a residue-specific manner using state-of-the-art solid-state NMR. Using sedimented nucleosomes, high-resolution spectra are obtained for both flexible histone tails and the non-mobile histone core. Through co-sedimentation of a nucleosome-binding peptide, we demonstrate that protein binding sites on the nucleosome surface can be determined. We believe that this approach holds great promise as it is generally applicable, extendable to include the structure and dynamics of the bound proteins, and scalable to interactions of proteins with higher-order chromatin structures, including isolated or cellular chromatin.
PMID: 29465771 [PubMed - as supplied by publisher]
Site-Specific Protein Internal Motions Revealed by 2H Solid-State NMR Spectroscopy
Site-Specific Protein Internal Motions Revealed by 2H Solid-State NMR Spectroscopy
Publication date: 16 February 2016
Source:Biophysical Journal, Volume 110, Issue 3, Supplement 1</br>
Author(s): Xiangyan Shi, Deborah A. Berthold, Chad M. Rienstra</br>
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02-17-2016 07:50 PM
[NMR paper] Site-Specific Internal Motions in GB1 Protein Microcrystals Revealed by 3D (2)H-(13)C-(13)C Solid-State NMR Spectroscopy.
Site-Specific Internal Motions in GB1 Protein Microcrystals Revealed by 3D (2)H-(13)C-(13)C Solid-State NMR Spectroscopy.
Related Articles Site-Specific Internal Motions in GB1 Protein Microcrystals Revealed by 3D (2)H-(13)C-(13)C Solid-State NMR Spectroscopy.
J Am Chem Soc. 2016 Feb 5;
Authors: Shi X, Rienstra CM
Abstract
(2)H quadrupolar line shapes deliver rich information about protein dynamics. A newly designed 3D (2)H-(13)C-(13)Csolid-state NMR magic angle spinning (MAS) experiment is presented and demonstrated on the...
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02-06-2016 03:10 PM
[NMR paper] Visualizing specific Cross-Protomer Interactions in the Homo-Oligomeric Membrane Protein Proteorhodopsin by DNP-enhanced Solid-state NMR.
Visualizing specific Cross-Protomer Interactions in the Homo-Oligomeric Membrane Protein Proteorhodopsin by DNP-enhanced Solid-state NMR.
Visualizing specific Cross-Protomer Interactions in the Homo-Oligomeric Membrane Protein Proteorhodopsin by DNP-enhanced Solid-state NMR.
J Am Chem Soc. 2015 Jun 23;
Authors: Maciejko J, Mehler M, Kaur J, Lieblein T, Morgner N, Ouari O, Tordo P, Becker-Baldus J, Glaubitz C
Abstract
Membrane proteins often form oligomeric complexes within the lipid bilayer but factors controlling their assembly...
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06-24-2015 01:08 PM
[NMR paper] Site-Specific Solid-State NMR Studies of "Trigger Factor" in Complex with the Large Ribosomal Subunit 50S.
Site-Specific Solid-State NMR Studies of "Trigger Factor" in Complex with the Large Ribosomal Subunit 50S.
Related Articles Site-Specific Solid-State NMR Studies of "Trigger Factor" in Complex with the Large Ribosomal Subunit 50S.
Angew Chem Int Ed Engl. 2015 Feb 5;
Authors: Barbet-Massin E, Huang CT, Daebel V, Hsu ST, Reif B
Abstract
Co-translational protein folding is not yet well understood despite the availability of high-resolution ribosome crystal structures. We present first solid-state NMR data on non-mobile regions of a...
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02-08-2015 01:21 AM
[NMR paper] Site-specific identification of an a? fibril-heparin interaction site by using solid-state NMR spectroscopy.
Site-specific identification of an a? fibril-heparin interaction site by using solid-state NMR spectroscopy.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--media.wiley.com-assets-2250-98-WileyOnlineLibrary-Button_120x27px_FullText.gif Related Articles Site-specific identification of an a? fibril-heparin interaction site by using solid-state NMR spectroscopy.
Angew Chem Int Ed Engl. 2012 Dec 21;51(52):13140-3
Authors: Madine J, Pandya MJ, Hicks MR, Rodger A, Yates EA, Radford SE, Middleton DA
Abstract
At the...
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06-12-2013 11:42 AM
Site-Specific Solid-State NMR Detection of Hydrogen-Deuterium Exchange Reveals Conformational Changes in a 7-Helical Transmembrane Protein.
Site-Specific Solid-State NMR Detection of Hydrogen-Deuterium Exchange Reveals Conformational Changes in a 7-Helical Transmembrane Protein.
Site-Specific Solid-State NMR Detection of Hydrogen-Deuterium Exchange Reveals Conformational Changes in a 7-Helical Transmembrane Protein.
Biophys J. 2011 Aug 3;101(3):L23-L25
Authors: Wang S, Shi L, Kawamura I, Brown LS, Ladizhansky V
Solid-state NMR spectroscopy is an efficient tool for following conformational dynamics of membrane proteins at atomic resolution. We used this technique for the site-specific...
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08-03-2011 12:00 PM
[NMR paper] Site-specific backbone dynamics from a crystalline protein by solid-state NMR spectro
Site-specific backbone dynamics from a crystalline protein by solid-state NMR spectroscopy.
Related Articles Site-specific backbone dynamics from a crystalline protein by solid-state NMR spectroscopy.
J Am Chem Soc. 2004 Sep 22;126(37):11422-3
Authors: Giraud N, Böckmann A, Lesage A, Penin F, Blackledge M, Emsley L
Site-specific nitrogen-15 longitudinal relaxation rates are measured for the microcrystalline dimeric form of the protein Crh using multidimensional high-resolution solid-state NMR methods. The measured rates are used to provide a...
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11-24-2010 10:01 PM
[NMR paper] Probing site-specific interactions in protein-DNA complexes using heteronuclear NMR s
Probing site-specific interactions in protein-DNA complexes using heteronuclear NMR spectroscopy and molecular modeling: binding of Cro repressor to OR3.
Related Articles Probing site-specific interactions in protein-DNA complexes using heteronuclear NMR spectroscopy and molecular modeling: binding of Cro repressor to OR3.
J Biomol Struct Dyn. 1998 Aug;16(1):13-20
Authors: Edwards CA, Tung CS, Silks LA, Gatewood JM, Fee JA, Mariappan SV
In this paper, a general method is developed to study site-specific interactions in DNA-protein complexes...
Site-Specific Studies of Nucleosome Interactions by Solid-State NMR.
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