A. Ruuge

Works (2)

Updated: July 5th, 2023 15:57

2008 journal article

Mapping Local Protein Electrostatics by EPR of pH-Sensitive Thiol-Specific Nitroxide

Biochemistry, 47(20), 5626–5637.

By: M. Voinov n, A. Ruuge n, V. Reznikov, I. Grigor’ev & A. Smirnov  n

Contributors: M. Voinov n, A. Ruuge n, V. Reznikov, I. Grigor'ev & A. Smirnov n 

MeSH headings : Calibration; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Nitrogen Oxides / chemistry; Proteins / chemistry; Protons; Sensitivity and Specificity; Static Electricity; Sulfhydryl Compounds / chemistry; Titrimetry
topics (OpenAlex): Electron Spin Resonance Studies; Advanced NMR Techniques and Applications; Lanthanide and Transition Metal Complexes
TL;DR: It has been demonstrated that the high accuracy of pKa determination for pH-sensitive nitroxides could be achieved regardless of the frequency of measurements or the regime of spin exchange: fast at X-band and slow at W-band. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2005 journal article

N-15 and P-31 solid-state NMR study of transmembrane domain alignment of M2 protein of influenza A virus in hydrated cylindrical lipid bilayers confined to anodic aluminum oxide nanopores

JOURNAL OF MAGNETIC RESONANCE, 173(2), 322–327.

By: E. Chekmenev *, J. Hu *, P. Gor'kov*, W. Brey *, T. Cross *, A. Ruuge n, A. Smirnov n 

Contributors: E. Chekmenev *, J. Hu *, P. Gor'Kov*, W. Brey *, T. Cross *, A. Ruuge n, A. Smirnov n 

author keywords: solid-state NMR; membrane proteins; bilayer alignment; PISEMA; nanoporous substrate; anodic aluminum oxide
MeSH headings : Aluminum Oxide; Influenza A virus / chemistry; Lipid Bilayers / chemistry; Membrane Proteins / chemistry; Nitrogen Isotopes; Nuclear Magnetic Resonance, Biomolecular / methods; Phosphorus Isotopes; Protein Conformation; Viral Proteins / chemistry
topics (OpenAlex): Advanced NMR Techniques and Applications; Nanopore and Nanochannel Transport Studies; Electron Spin Resonance Studies
TL;DR: This communication reports the first example of a high resolution solid-state 15N 2D PISEMA NMR spectrum of a transmembrane peptide aligned using hydrated cylindrical lipid bilayers formed inside nanoporous anodic aluminum oxide (AAO) substrates. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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