Solid-state NMR, electrophysiology and molecular dynamics characterization of human VDAC2.
J Biomol NMR. 2014 Nov 16;
Authors: Gattin Z, Schneider R, Laukat Y, Giller K, Maier E, Zweckstetter M, Griesinger C, Benz R, Becker S, Lange A
Abstract
The voltage-dependent anion channel (VDAC) is the most abundant protein of the outer mitochondrial membrane and constitutes the major pathway for the transport of ADP, ATP, and other metabolites. In this multidisciplinary study we combined solid-state NMR, electrophysiology, and molecular dynamics simulations, to study the structure of the human VDAC isoform 2 in a lipid bilayer environment. We find that the structure of hVDAC2 is similar to the structure of hVDAC1, in line with recent investigations on zfVDAC2. However, hVDAC2 appears to exhibit an increased conformational heterogeneity compared to hVDAC1 which is reflected in broader solid-state NMR spectra and less defined electrophysiological profiles.
PMID: 25399320 [PubMed - as supplied by publisher]
Solid-state NMR, electrophysiology and molecular dynamics characterization of human VDAC2
Solid-state NMR, electrophysiology and molecular dynamics characterization of human VDAC2
Abstract
The voltage-dependent anion channel (VDAC) is the most abundant protein of the outer mitochondrial membrane and constitutes the major pathway for the transport of ADP, ATP, and other metabolites. In this multidisciplinary study we combined solid-state NMR, electrophysiology, and molecular dynamics simulations, to study the structure of the human VDAC isoform 2 in a lipid bilayer environment. We find that the structure of hVDAC2 is similar to the...
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11-17-2014 12:39 AM
[NMR paper] Global fold of human cannabinoid type 2 receptor probed by solid-state (13) C-, (15) N-MAS NMR and molecular dynamics simulations.
Global fold of human cannabinoid type 2 receptor probed by solid-state (13) C-, (15) N-MAS NMR and molecular dynamics simulations.
Global fold of human cannabinoid type 2 receptor probed by solid-state (13) C-, (15) N-MAS NMR and molecular dynamics simulations.
Proteins. 2013 Sep 2;
Authors: Kimura T, Vukoti K, Lynch DL, Hurst DP, Grossfield A, Pitman MC, Reggio PH, Yeliseev AA, Gawrisch K
Abstract
The global fold of human cannabinoid type 2 (CB2 ) receptor in the agonist-bound active state in lipid bilayers was investigated by...
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09-04-2013 12:28 PM
Membrane binding of an acyl-lactoferricin B antimicrobial peptide from solid-state NMR experiments and molecular dynamics simulations.
Membrane binding of an acyl-lactoferricin B antimicrobial peptide from solid-state NMR experiments and molecular dynamics simulations.
Membrane binding of an acyl-lactoferricin B antimicrobial peptide from solid-state NMR experiments and molecular dynamics simulations.
Biochim Biophys Acta. 2011 Aug;1808(8):2019-30
Authors: Romo TD, Bradney LA, Greathouse DV, Grossfield A
Abstract
One approach to the growing health problem of antibiotic resistant bacteria is the development of antimicrobial peptides (AMPs) as alternative treatments. The...
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08-19-2011 02:56 PM
Structural characterization of recombinant human myoglobin isoforms by (1)H and (129)Xe NMR and molecular dynamics simulations.
Structural characterization of recombinant human myoglobin isoforms by (1)H and (129)Xe NMR and molecular dynamics simulations.
Structural characterization of recombinant human myoglobin isoforms by (1)H and (129)Xe NMR and molecular dynamics simulations.
Biochim Biophys Acta. 2011 Jul 13;
Authors: Gussoni M, Scorciapino MA, Vezzoli A, Anedda R, Greco F, Ceccarelli M, Casu M
Myoglobin (Mb), the main cytosolic oxygen storage/deliver protein, is also known to interact with different small ligands exerting other fundamental physiological roles. In...
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07-26-2011 09:30 PM
Molecular Dynamics of Proteorhodopsin in Lipid Bilayers by Solid-State NMR.
Molecular Dynamics of Proteorhodopsin in Lipid Bilayers by Solid-State NMR.
Molecular Dynamics of Proteorhodopsin in Lipid Bilayers by Solid-State NMR.
J Am Chem Soc. 2011 Mar 14;
Authors: Yang J, Aslimovska L, Glaubitz C
Environmental factors such as temperature, hydration, and lipid bilayer properties are tightly coupled to the dynamics of membrane proteins. So far, site-resolved data visualizing the protein's response to alterations in these factors are rare, and conclusions had to be drawn from dynamic data averaged over the whole protein...
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03-16-2011 04:15 PM
Molecular Dynamics of Proteorhodopsin in Lipid Bilayers by Solid-State NMR
Molecular Dynamics of Proteorhodopsin in Lipid Bilayers by Solid-State NMR
Jun Yang, Lubica Aslimovska and Clemens Glaubitz
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja109766n/aop/images/medium/ja-2010-09766n_0011.gif
Journal of the American Chemical Society
DOI: 10.1021/ja109766n
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/VmNlca5pCIw
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03-15-2011 05:56 AM
[NMR paper] Probing conformational disorder in neurotensin by two-dimensional solid-state NMR and comparison to molecular dynamics simulations.
Probing conformational disorder in neurotensin by two-dimensional solid-state NMR and comparison to molecular dynamics simulations.
Related Articles Probing conformational disorder in neurotensin by two-dimensional solid-state NMR and comparison to molecular dynamics simulations.
Biophys J. 2005 Sep;89(3):2113-20
Authors: Heise H, Luca S, de Groot BL, Grubmüller H, Baldus M
An approach is introduced to characterize conformational ensembles of intrinsically unstructured peptides on the atomic level using two-dimensional solid-state NMR data and...
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12-01-2010 06:56 PM
[NMR paper] Solid-state NMR and rigid body molecular dynamics to determine domain orientations of
Solid-state NMR and rigid body molecular dynamics to determine domain orientations of monomeric phospholamban.
Related Articles Solid-state NMR and rigid body molecular dynamics to determine domain orientations of monomeric phospholamban.
J Am Chem Soc. 2002 Aug 14;124(32):9392-3
Authors: Mascioni A, Karim C, Zamoon J, Thomas DD, Veglia G
Solid-state NMR spectroscopy, in conjunction with rigid body molecular dynamics calculations, shows that monomeric phospholamban in lipid bilayers has two distinct helical domains, with an interhelical angle...
Solid-state NMR, electrophysiology and molecular dynamics characterization of human VDAC2.
Linear Mode
