Evidence map›Paper›PMID 34965145›Full record

ArticleLangmuir : the ACS journal of surfaces and colloids2022

Measurement of Residual Dipolar Couplings Using Magnetically Aligned and Flipped Nanodiscs.

Thirupathi Ravula, Ayyalusamy Ramamoorthy

Abstract read
In one paragraph

Article in Langmuir : the ACS journal of surfaces and colloids, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. The journal of physical chemistry. B · 2024
    Review
  4. 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

2 authors.

Thirupathi RavulaBiophysics and Department of Chemistry, Biomedical Engineering, Macromolecular Science and Engineering, The University of Michigan, Ann Arbor, Michigan 48109-1055, United States.
Ayyalusamy RamamoorthyBiophysics and Department of Chemistry, Biomedical Engineering, Macromolecular Science and Engineering, The University of Michigan, Ann Arbor, Michigan 48109-1055, United States.ORCID 0000-0003-1964-1900

Funding

Supplement: Investigation of Membrane-Bound Cytochromes-P450-b5 InteractionsR01GM084018 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI RAMAMOORTHY, AYYALUSAMY · 2009 to 2018
$3.8M
Development of biophysical approaches to investigate high-resolution structure and dynamics of membrane proteinsR35GM139573 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Ayyalusamy Ramamoorthy · 2021 to 2026
$2.0M
NIGMS NIH HHS R01 GM084018NIGMS NIH HHS R35 GM139573
6 · The paper itself

Abstract

Recent developments in lipid nanodisc technology have successfully overcome the major challenges in the structural and functional studies of membrane proteins and drug delivery. Among the different types of nanodiscs, the use of synthetic amphiphilic polymers created new directions including the applications of solution and solid-state NMR spectroscopy. The ability to magnetically align large-size (>20 nm diameter) polymer nanodiscs and flip them using paramagnetic lanthanide ions has enabled high-resolution studies on membrane proteins using solid-state NMR techniques. The use of polymer-based macro-nanodiscs (>20 nm diameter) as an alignment medium to measure residual dipolar couplings (RDCs) and residual quadrupole couplings by NMR experiments has also been demonstrated. In this study, we demonstrate the use of magnetically aligned and 90°-flipped polymer nanodiscs as alignment media for structural studies on proteins by solution NMR spectroscopy. These macro-nanodiscs, composed of negatively charged SMA-EA polymers and 1,2-dimyristoyl-

Indexed as

Lipid BilayersNanostructuresMagnetic Resonance SpectroscopyMembrane ProteinsNuclear Magnetic Resonance, BiomolecularPolymersLipid BilayersMembrane ProteinsPolymers

Identifiers

PMID34965145
PMCPMC9575995

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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.