Evidence map›Paper›PMID 26749445›Full record

ArticleStructure (London, England : 1993)2016

Conformational Chaperones for Structural Studies of Membrane Proteins Using Antibody Phage Display with Nanodiscs.

Pawel K Dominik, Marta T Borowska, Olivier Dalmas, Sangwoo S Kim, Eduardo Perozo, Robert J Keenan, Anthony A Kossiakoff

Abstract read
In one paragraph

Article in Structure (London, England : 1993), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing 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

48 citing papers in PubMed.

  1. Conformational ensembles of the magnesium channel CorA reveal structural basis for channel gating.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Review
  3. Article
  4. Review
  5. Article
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  8. Review
  9. Chaperone-assisted cryo-EM structure ofbioRxiv : the preprint server for biology · 2024
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Methods for Engineering Binders to Multi-Pass Membrane Proteins.Bioengineering (Basel, Switzerland) · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. Article
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  20. 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

7 authors.

Pawel K DominikDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Marta T BorowskaDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Olivier DalmasDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Sangwoo S KimDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Eduardo PerozoDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Robert J KeenanDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA.
Anthony A KossiakoffDepartment of Biochemistry and Molecular Biology, The University of Chicago, 929 East 57th Street, Chicago, IL 60637, USA. Electronic address: koss@bsd.uchicago.edu.

Funding

Synthetic Antigen Binder CoreU54GM087519 · NIGMS · UNIVERSITY OF CHICAGO · PI NAKAMOTO, ROBERT K. · 2010 to 2017
$31.9M
Foreign - Univ. of Toronto, PI-Dr. Sachdev SidhuU01GM094588 · NIGMS · UNIVERSITY OF CHICAGO · PI TAVERNA, SEAN D. · 2010 to 2014
$6.8M
Molecular Basis of Tail-Anchored Membrane Protein Targeting - Equip SupplR01GM086487 · NIGMS · UNIVERSITY OF CHICAGO · PI KEENAN, ROBERT J · 2010 to 2021
$4.8M
Chaperone-Assisted Structure Determination of Membrane ProteinsR01GM117372 · NIGMS · UNIVERSITY OF CHICAGO · PI ANTHONY A KOSSIAKOFF · 2016 to 2026
$4.0M
Structural basis for transmembrane Mg2+ transportR01GM088406 · NIGMS · UNIVERSITY OF CHICAGO · PI PEROZO, EDUARDO A · 2009 to 2012
$1.3M
NIGMS NIH HHS GM088406NIGMS NIH HHS R01 GM086487NIGMS NIH HHS R01GM086487NIGMS NIH HHS R01 GM088406NIGMS NIH HHS R01 GM117372NIGMS NIH HHS U01 GM094588NIGMS NIH HHS U54 GM087519
6 · The paper itself

Abstract

A major challenge in membrane biophysics is to define the mechanistic linkages between a protein's conformational transitions and its function. We describe a novel approach to stabilize transient functional states of membrane proteins in native-like lipid environments allowing for their structural and biochemical characterization. This is accomplished by combining the power of antibody Fab-based phage display selection with the benefits of embedding membrane protein targets in lipid-filled nanodiscs. In addition to providing a stabilizing lipid environment, nanodiscs afford significant technical advantages over detergent-based formats. This enables the production of a rich pool of high-performance Fab binders that can be used as crystallization chaperones, as fiducial markers for single-particle cryoelectron microscopy, and as probes of different conformational states. Moreover, nanodisc-generated Fabs can be used to identify detergents that best mimic native membrane environments for use in biophysical studies.

Indexed as

Cell Surface Display TechniquesDetergentsImmunoglobulin FragmentsLipid BilayersMembrane ProteinsModels, MolecularMolecular ChaperonesNanostructuresPeptide LibraryProtein ConformationDetergentsImmunoglobulin FragmentsLipid BilayersMembrane ProteinsMolecular ChaperonesPeptide Library

Identifiers

PMID26749445
PMCPMC4740257

What OpenQuestion holds

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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.