Works (3)
Updated: July 5th, 2023 15:46
2015 journal article
Nanotube Array Method for Studying Lipid-Induced Conformational Changes of a Membrane Protein by Solid-State NMR
BIOPHYSICAL JOURNAL, 108(1), 5–9.
Contributors: A. Marek n, n, S. Milikisiyants n, A. Nevzorov n & A. Smirnov n
MeSH headings : Aluminum Oxide / chemistry; Dimyristoylphosphatidylcholine / chemistry; Feasibility Studies; Least-Squares Analysis; Lipid Bilayers / chemistry; Membrane Proteins / chemistry; Microscopy, Electron, Scanning; Nanotubes / chemistry; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular / methods; Phosphatidylcholines / chemistry; Phosphatidylglycerols / chemistry; Phosphorus Isotopes; Protein Structure, Secondary
TL;DR:
The anodic aluminum oxide alignment method is applicable to a broader repertoire of lipids versus bicelle bilayer mimetics currently employed in solid-state nuclear magnetic resonance of oriented samples, thus allowing for elucidation of the role played by lipids in shaping membrane proteins.
(via Semantic Scholar)
open access via doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2012 journal article
A spectroscopic assignment technique for membrane proteins reconstituted in magnetically aligned bicelles
JOURNAL OF BIOMOLECULAR NMR, 54(3), 307–316.
author keywords: Oriented-sample NMR (OS-NMR); Cross-polarization; Membrane proteins; Pf1; Spectroscopic assignment; Magnetically aligned bicelles; Mismatched Hartmann Hahn conditions
MeSH headings : Capsid Proteins / chemistry; Magnetics; Membrane Proteins / chemistry; Molecular Dynamics Simulation; Nuclear Magnetic Resonance, Biomolecular / methods; Protein Structure, Tertiary
TL;DR:
It is demonstrated that, by using a combination of the spin exchange under mismatched Hartmann-Hahn conditions and a recent sensitivity-enhancement REP-CP sequence, spectroscopic assignment of solid-state NMR spectra of Pf1 coat protein reconstituted in magnetically aligned bicelles can be significantly improved.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Repetitive cross-polarization contacts via equilibration-re-equilibration of the proton bath: Sensitivity enhancement for NMR of membrane proteins reconstituted in magnetically aligned bicelles
JOURNAL OF MAGNETIC RESONANCE, 212(1), 245–248.
author keywords: Cross-polarization; Spin temperature; Multiple contacts; Sensitivity enhancement; Membrane proteins; Solid-state NMR
MeSH headings : Algorithms; Bacteriophage Pf1 / chemistry; Electromagnetic Fields; Membrane Proteins / chemistry; Nuclear Magnetic Resonance, Biomolecular / methods; Protons; Signal-To-Noise Ratio; Thermodynamics
TL;DR:
This work shows that multiple equilibrations-re-equilibrated reservoirs of the high- and low-spin reservoirs during the preparation period yield an over twofold gain in the magnetization transfer as compared to a single-contact cross polarization (CP), and up to 45% enhancement asCompared to the mismatch-optimized CP-MOIST scheme for bicelle-reconstituted membrane proteins.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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