Evidence map›Paper›PMID 35238091›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2022

Foldable Detergents for Membrane Protein Study: Importance of Detergent Core Flexibility in Protein Stabilization.

Lubna Ghani, Seonghoon Kim, Haoqing Wang, Hyun Sung Lee, Jonas S Mortensen, Satoshi Katsube, Yang Du, Aiman Sadaf, Waqar Ahmed, Bernadette Byrne and 5 more

Open access · greenAbstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. CHARMM-GUIJournal of chemical theory and computation · 2023
    Review
  6. 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

15 authors at 8 institutions in 5 countries.

Lubna GhaniDepartment of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan, 155-88, South Korea.
Seonghoon KimSchool of Computational Sciences, Korea Institute for Advanced Study, Seoul, 024-55, South Korea.
Haoqing WangMolecular and Cellular Physiology, Stanford University, Stanford, CA 94305, USA.
Hyun Sung LeeDepartment of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan, 155-88, South Korea.
Jonas S MortensenDepartment of Neuroscience, University of Copenhagen, Copenhagen, 2200, Denmark.
Satoshi KatsubeDepartment of Cell Physiology and Molecular Biophysics, Center for Membrane Protein Research, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA.
Yang DuMolecular and Cellular Physiology, Stanford University, Stanford, CA 94305, USA.
Aiman SadafDepartment of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan, 155-88, South Korea.
Waqar AhmedDepartment of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan, 155-88, South Korea.
Bernadette ByrneDepartment of Life Sciences, Imperial College London, London, SW7 2AZ, UK.
Lan GuanDepartment of Cell Physiology and Molecular Biophysics, Center for Membrane Protein Research, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA.
Claus J LolandDepartment of Neuroscience, University of Copenhagen, Copenhagen, 2200, Denmark.
Brian K KobilkaMolecular and Cellular Physiology, Stanford University, Stanford, CA 94305, USA.
Wonpil ImDepartment of Biological Sciences, Chemistry, and Bioengineering, Lehigh University, Bethlehem, PA 18015, USA.
Pil Seok ChaeDepartment of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan, 155-88, South Korea.ORCID http://orcid.org/0000-0003-1799-3304
Hanseo University · KRStanford University · USTexas Tech University · USUniversity of Copenhagen · DKChinese University of Hong Kong, Shenzhen · CNImperial College London · GBKorea Institute for Advanced Study · KRLehigh University · US

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
KIAS individual grant CG080501National Research Foundation of Korea 2018R1A6A1A03024231National Research Foundation of Korea 2021R1A2C2006067National Science Foundation MCB-1810695NIGMS NIH HHS R01 GM122759NIH HHS R01GM122759NIH HHS R21NS105863NINDS NIH HHS R21 NS105863
6 · The paper itself

Abstract

Membrane proteins are of biological and pharmaceutical significance. However, their structural study is extremely challenging mainly due to the fact that only a small number of chemical tools are suitable for stabilizing membrane proteins in solution. Detergents are widely used in membrane protein study, but conventional detergents are generally poor at stabilizing challenging membrane proteins such as G protein-coupled receptors and protein complexes. In the current study, we prepared tandem triazine-based maltosides (TZMs) with two amphiphilic triazine units connected by different diamine linkers, hydrazine (TZM-Hs) and 1,2-ethylenediamine (TZM-Es). These TZMs were consistently superior to a gold standard detergent (DDM) in terms of stabilizing a few membrane proteins. In addition, the TZM-Es containing a long linker showed more general protein stabilization efficacy with multiple membrane proteins than the TZM-Hs containing a short linker. This result indicates that introduction of the flexible1,2-ethylenediamine linker between two rigid triazine rings enables the TZM-Es to fold into favourable conformations in order to promote membrane protein stability. The novel concept of detergent foldability introduced in the current study has potential in rational detergent design and membrane protein applications.

Indexed as

DetergentsMembrane ProteinsHydrophobic and Hydrophilic InteractionsProtein StabilityTriazinesDetergentsMembrane ProteinsTriazinesamphiphilesdetergent foldingmembrane proteinsprotein stabilizationself-assembly

Identifiers

PMID35238091
PMCPMC9007890
OpenAlexW4214869517

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.