Evidence map›Paper›PMID 28233402›Full record

ArticleMagnetic resonance in chemistry : MRC2017

Probing the interaction of the potassium channel modulating KCNE1 in lipid bilayers via solid-state NMR spectroscopy.

Rongfu Zhang, Indra D Sahu, Raven G Comer, Sergey Maltsev, Carole Dabney-Smith, Gary A Lorigan

Open access · greenAbstract read
In one paragraph

Article in Magnetic resonance in chemistry : MRC, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 46% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Rongfu ZhangCell, Molecular, and Structural Biology Graduate Program, Miami University, Oxford, OH, 45056, USA.
Indra D SahuDepartment of Chemistry and Biochemistry, Miami University, Oxford, OH, 45056, USA.
Raven G ComerDepartment of Chemistry and Biochemistry, Miami University, Oxford, OH, 45056, USA.
Sergey MaltsevDepartment of Chemistry and Biochemistry, Miami University, Oxford, OH, 45056, USA.
Carole Dabney-SmithCell, Molecular, and Structural Biology Graduate Program, Miami University, Oxford, OH, 45056, USA.ORCID http://orcid.org/0000-0003-1347-3870
Gary A LoriganCell, Molecular, and Structural Biology Graduate Program, Miami University, Oxford, OH, 45056, USA.ORCID http://orcid.org/0000-0002-2395-3459
Miami University · US

Funding

Structural Basis for KCNE Modulation of the KCNQ1 ChannelR01DC007416 · NIDCD · VANDERBILT UNIVERSITY · PI SANDERS, CHARLES R, VANOYE, CARLOS G. · 2006 to 2014
$3.0M
EPR Structural Studies of KCNE1/KCNQ1R01GM108026 · NIGMS · MIAMI UNIVERSITY OXFORD · PI LORIGAN, GARY A · 2013 to 2016
$1.3M
NIDCD NIH HHS R01 DC007416NIGMS NIH HHS R01 GM108026
6 · The paper itself

Abstract

KCNE1 is known to modulate the voltage-gated potassium channel α subunit KCNQ1 to generate slowly activating potassium currents. This potassium channel is essential for the cardiac action potential that mediates a heartbeat as well as the potassium ion homeostasis in the inner ear. Therefore, it is important to know the structure and dynamics of KCNE1 to better understand its modulatory role. Previously, the Sanders group solved the three-dimensional structure of KCNE1 in LMPG micelles, which yielded a better understanding of this KCNQ1/KCNE1 channel activity. However, research in the Lorigan group showed different structural properties of KCNE1 when incorporated into POPC/POPG lipid bilayers as opposed to LMPG micelles. It is hence necessary to study the structure of KCNE1 in a more native-like environment such as multi-lamellar vesicles. In this study, the dynamics of lipid bilayers upon incorporation of the membrane protein KCNE1 were investigated using

Indexed as

Amino Acid SequenceHumansKineticsLipid BilayersMagnetic Resonance SpectroscopyMicellesPotassium Channels, Voltage-GatedKCNE1 protein, humanLipid BilayersMicellesPotassium Channels, Voltage-Gated31P solid-state NMRKCNE1lipid bilayermulti-lamellar vesicles

Identifiers

PMID28233402
PMCPMC5498220
OpenAlexW2590233696

What OpenQuestion holds

Textmetadata
LicenceTDM
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.