Evidence map›Paper›PMID 24495164›Full record

ArticleJournal of the American Chemical Society2014

Optimized reverse micelle surfactant system for high-resolution NMR spectroscopy of encapsulated proteins and nucleic acids dissolved in low viscosity fluids.

Igor Dodevski, Nathaniel V Nucci, Kathleen G Valentine, Gurnimrat K Sidhu, Evan S O'Brien, Arthur Pardi, A Joshua Wand

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.5field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 54 citations in OpenAlex.

  1. Harmonizing Peak Matching between Multidimensional NMR Spectra.Journal of chemical information and modeling · 2026
    Article
  2. Harmonizing Peak Matching Between Multidimensional NMR Spectra.bioRxiv : the preprint server for biology · 2026
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  15. Role of cavities and hydration in the pressure unfolding of T4 lysozyme.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  16. High-resolution NMR spectroscopy of encapsulated proteins dissolved in low-viscosity fluids.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014
    Review
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Igor DodevskiJohnson Research Foundation and Department of Biochemistry and Biophysics, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6059.
Nathaniel V Nucci
Kathleen G Valentine
Gurnimrat K Sidhu
Evan S O'Brien
Arthur Pardi
A Joshua Wand
Johnson Foundation · USUniversity of Pennsylvania · USUniversity of Colorado Boulder · US

Funding

STRUCTURAL BIOLOGY TRAINING PROGRAMT32GM008275 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI WAND, A. JOSHUA · 1988 to 2018
$6.0M
A novel approach to integral & anchored membrane protein structure & functionR01GM085120 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI WAND, A. JOSHUA · 2008 to 2011
$1.5M
Structure and Dynamics of RNA and Protein-RNA ComplexesR01GM086862 · NIGMS · UNIVERSITY OF COLORADO · PI PARDI, ARTHUR · 2009 to 2012
$1.3M
NMR Investigation of Protein Hydration and Dynamics under NanoconfinementF32GM087099 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI NUCCI, NATHANIEL V · 2009 to 2011
$144k
NIGMS NIH HHS F32 GM087099NIGMS NIH HHS GM085120NIGMS NIH HHS GM086862NIGMS NIH HHS GM087099NIGMS NIH HHS R01 GM085120NIGMS NIH HHS R01 GM086862NIGMS NIH HHS T32 GM008275
6 · The paper itself

Abstract

An optimized reverse micelle surfactant system has been developed for solution nuclear magnetic resonance studies of encapsulated proteins and nucleic acids dissolved in low viscosity fluids. Comprising the nonionic 1-decanoyl-rac-glycerol and the zwitterionic lauryldimethylamine-N-oxide (10MAG/LDAO), this mixture is shown to efficiently encapsulate a diverse set of proteins and nucleic acids. Chemical shift analyses of these systems show that high structural fidelity is achieved upon encapsulation. The 10MAG/LDAO surfactant system reduces the molecular reorientation time for encapsulated macromolecules larger than ~20 kDa leading to improved overall NMR performance. The 10MAG/LDAO system can also be used for solution NMR studies of lipid-modified proteins. New and efficient strategies for optimization of encapsulation conditions are described. 10MAG/LDAO performs well in both the low viscosity pentane and ultralow viscosity liquid ethane and therefore will serve as a general surfactant system for initiating solution NMR studies of proteins and nucleic acids.

Indexed as

MicellesCapsulesDimethylaminesDNAMagnetic Resonance SpectroscopyMembrane ProteinsModels, MolecularMolecular ConformationRNASurface-Active AgentsViscosityVolatilizationCapsulesDimethylaminesDNAdodecyldimethylamine oxideMembrane ProteinsMicellesRNASurface-Active Agents

Identifiers

PMID24495164
PMCPMC3969725
OpenAlexW2157760830

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.