Evidence map›Paper›PMID 25055873›Full record

ArticleScientific reports2014

Renaturing membrane proteins in the lipid cubic phase, a nanoporous membrane mimetic.

Dianfan Li, Martin Caffrey

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 26 citations in OpenAlex.

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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 at 1 institution in 1 country.

Dianfan LiSchool of Biochemistry and Immunology & School of Medicine, Trinity College Dublin, Dublin, Ireland.
Martin CaffreySchool of Biochemistry and Immunology & School of Medicine, Trinity College Dublin, Dublin, Ireland.
Trinity College Dublin · IE

Funding

Yeast ExpressionP50GM073210 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STROUD, ROBERT M · 2004 to 2013
$21.5M
Center for the Rational Design of Membrane Protein CrystallographyU54GM094599 · NIGMS · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI FROMME, PETRA · 2010 to 2014
$6.8M
Membrane Proteins. Crystallogenesis/X-ray Structure(RMI)R01GM075915 · NIGMS · UNIVERSITY OF LIMERICK · PI CAFFREY, MARTIN D. · 2005 to 2009
$984k
NIGMS NIH HHS GM75915NIGMS NIH HHS P50 GM073210NIGMS NIH HHS P50GM073210NIGMS NIH HHS R01 GM075915NIGMS NIH HHS U54 GM094599NIGMS NIH HHS U54GM094599
6 · The paper itself

Abstract

Membrane proteins play vital roles in the life of the cell and are important therapeutic targets. Producing them in large quantities, pure and fully functional is a major challenge. Many promising projects end when intractable aggregates or precipitates form. Here we show how such unfolded aggregates can be solubilized and the solution mixed with lipid to spontaneously self-assemble a bicontinuous cubic mesophase into the bilayer of which the protein, in a confined, chaperonin-like environment, reconstitutes with 100% efficiency. The test protein, diacylglycerol kinase, reconstituted in the bilayer of the mesophase, was then crystallized in situ by the in meso or lipid cubic phase method providing an X-ray structure to a resolution of 2.55 Å. This highly efficient, inexpensive, simple and rapid approach should find application wherever properly folded, membrane reconstituted and functional proteins are required where the starting material is a denatured aggregate.

Indexed as

Protein RefoldingCrystallography, X-RayDetergentsDiacylglycerol KinaseEscherichia coliEscherichia coli ProteinsLipidsMembrane ProteinsMolecular MimicryNanostructuresPorositySolventsDetergentsDiacylglycerol KinaseEscherichia coli ProteinsLipidsMembrane ProteinsSolvents

Identifiers

PMID25055873
PMCPMC4108929
OpenAlexW2060287448

What OpenQuestion holds

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LicenceCC BY
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.