Evidence map›Paper›PMID 31809039›Full record

ArticleJournal of the American Chemical Society2019

1,3,5-Triazine-Cored Maltoside Amphiphiles for Membrane Protein Extraction and Stabilization.

Lubna Ghani, Chastine F Munk, Xiang Zhang, Satoshi Katsube, Yang Du, Cristina Cecchetti, Weijiao Huang, Hyoung Eun Bae, Savvas Saouros, Muhammad Ehsan and 6 more

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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  6. Review
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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

16 authors.

Lubna GhaniDepartment of Bionanotechnology , Hanyang University , Ansan 155-88 , Korea.
Chastine F MunkDepartment of Neuroscience , University of Copenhagen , Copenhagen DK-2200 , Denmark.
Xiang ZhangBeijing Advanced Innovation Center for Structural Biology, School of Medicine, School of Pharmaceutical Sciences , Tsinghua University , 100084 Beijing , China.
Satoshi KatsubeDepartment of Cell Physiology and Molecular Biophysics, Center for Membrane Protein Research, School of Medicine , Texas Tech University Health Sciences Center , Lubbock , Texas 79430 , United States.
Yang DuDepartment of Molecular and Cellular Physiology , Stanford University , Stanford , California 94305 , United States.
Cristina CecchettiDepartment of Life Sciences , Imperial College London , London , SW7 2AZ , United Kingdom.
Weijiao HuangDepartment of Molecular and Cellular Physiology , Stanford University , Stanford , California 94305 , United States.
Hyoung Eun BaeDepartment of Bionanotechnology , Hanyang University , Ansan 155-88 , Korea.
Savvas SaourosDepartment of Life Sciences , Imperial College London , London , SW7 2AZ , United Kingdom.
Muhammad EhsanDepartment of Bionanotechnology , Hanyang University , Ansan 155-88 , Korea.
Lan GuanDepartment of Cell Physiology and Molecular Biophysics, Center for Membrane Protein Research, School of Medicine , Texas Tech University Health Sciences Center , Lubbock , Texas 79430 , United States.ORCID 0000-0002-2274-361X
Xiangyu LiuBeijing Advanced Innovation Center for Structural Biology, School of Medicine, School of Pharmaceutical Sciences , Tsinghua University , 100084 Beijing , China.
Claus J LolandDepartment of Neuroscience , University of Copenhagen , Copenhagen DK-2200 , Denmark.
Brian K KobilkaDepartment of Molecular and Cellular Physiology , Stanford University , Stanford , California 94305 , United States.
Bernadette ByrneDepartment of Life Sciences , Imperial College London , London , SW7 2AZ , United Kingdom.ORCID 0000-0001-9598-9832
Pil Seok ChaeDepartment of Bionanotechnology , Hanyang University , Ansan 155-88 , Korea.ORCID 0000-0003-1799-3304

Funding

Integrated approaches to symport mechanisms of membrane transportersR01GM122759 · NIGMS · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI GUAN, LAN · 2018 to 2021
$1.4M
Recombinant expression and functional characterization of a lysophosphatidylcholine transporterR21NS105863 · NINDS · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI GUAN, LAN · 2018 to 2019
$421k
Biotechnology and Biological Sciences Research Council BB/N016467/1NIGMS NIH HHS R01 GM122759NINDS NIH HHS R21 NS105863
6 · The paper itself

Abstract

Despite their major biological and pharmacological significance, the structural and functional study of membrane proteins remains a significant challenge. A main issue is the isolation of these proteins in a stable and functional state from native lipid membranes. Detergents are amphiphilic compounds widely used to extract membrane proteins from the native membranes and maintain them in a stable form during downstream analysis. However, due to limitations of conventional detergents, it is essential to develop novel amphiphiles with optimal properties for protein stability in order to advance membrane protein research. Here we designed and synthesized 1,3,5-triazine-cored dimaltoside amphiphiles derived from cyanuric chloride. By introducing variations in the alkyl chain linkage (ether/thioether) and an amine-functionalized diol linker (serinol/diethanolamine), we prepared two sets of 1,3,5-triazine-based detergents. When tested with several model membrane proteins, these agents showed remarkable efficacy in stabilizing three transporters and two G protein-coupled receptors. Detergent behavior substantially varied depending on the detergent structural variation, allowing us to explore detergent structure-property-efficacy relationships. The 1,3,5-triazine-based detergents introduced here have significant potential for membrane protein study as a consequence of their structural diversity and universal stabilization efficacy for several membrane proteins.

Indexed as

Hydrophobic and Hydrophilic InteractionsAlkylationDetergentsMaltoseMembrane ProteinsProtein StabilityTriazinesDetergentsMaltoseMembrane ProteinsTriazines

Identifiers

PMID31809039
PMCPMC7220817

What OpenQuestion holds

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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.