Evidence map›Paper›PMID 25981043›Full record

ArticleCell reports2015

Transmembrane Complexes of DAP12 Crystallized in Lipid Membranes Provide Insights into Control of Oligomerization in Immunoreceptor Assembly.

Konstantin Knoblich, Soohyung Park, Mariam Lutfi, Leonie van 't Hag, Charlotte E Conn, Shane A Seabrook, Janet Newman, Peter E Czabotar, Wonpil Im, Matthew E Call and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-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

15 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Transmembrane features governing Fc receptor CD16A assembly with CD16A signaling adaptor molecules.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

11 authors at 5 institutions in 2 countries.

Konstantin KnoblichStructural Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia.
Soohyung ParkDepartment of Molecular Biosciences and Center for Computational Biology, The University of Kansas, Lawrence, KS 66047, USA.
Mariam LutfiStructural Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia.
Leonie van 't HagDepartment of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, VIC 3010, Australia; Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC 3010, Australia; CSIRO Manufacturing Flagship, Clayton, VIC 3169, Australia.
Charlotte E ConnSchool of Applied Sciences, College of Science, Engineering and Health, RMIT University, Melbourne, VIC 3001, Australia.
Shane A SeabrookCSIRO Manufacturing Flagship, Parkville, VIC 3052, Australia.
Janet NewmanCSIRO Manufacturing Flagship, Parkville, VIC 3052, Australia.
Peter E CzabotarStructural Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia.
Wonpil ImDepartment of Molecular Biosciences and Center for Computational Biology, The University of Kansas, Lawrence, KS 66047, USA.
Matthew E CallStructural Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia. Electronic address: call@wehi.edu.au.
Melissa J CallStructural Biology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia. Electronic address: call@wehi.edu.au.
CSIRO Manufacturing · AUWalter and Eliza Hall Institute of Medical Research · AUUniversity of Kansas · USUniversity of Melbourne · AURMIT University · AU

Funding

Mechanisms & Energetics of Transmembrane-induced Signaling of Cytokine ReceptorsR01GM092950 · NIGMS · UNIVERSITY OF KANSAS LAWRENCE · PI IM, WONPIL · 2010 to 2014
$1.4M
NIGMS NIH HHS R01 GM092950NIGMS NIH HHS R01-GM092950
6 · The paper itself

Abstract

The membrane-spanning α helices of single-pass receptors play crucial roles in stabilizing oligomeric structures and transducing biochemical signals across the membrane. Probing intermolecular transmembrane interactions in single-pass receptors presents unique challenges, reflected in a gross underrepresentation of their membrane-embedded domains in structural databases. Here, we present two high-resolution structures of transmembrane assemblies from a eukaryotic single-pass protein crystallized in a lipidic membrane environment. Trimeric and tetrameric structures of the immunoreceptor signaling module DAP12, determined to 1.77-Å and 2.14-Å resolution, respectively, are organized by the same polar surfaces that govern intramembrane assembly with client receptors. We demonstrate that, in addition to the well-studied dimeric form, these trimeric and tetrameric structures are made in cells, and their formation is competitive with receptor association in the ER. The polar transmembrane sequences therefore act as primary determinants of oligomerization specificity through interplay between charge shielding and sequestration of polar surfaces within helix interfaces.

Indexed as

Adaptor Proteins, Signal TransducingAmino Acid SequenceCrystallography, X-RayHumansMembrane LipidsMembrane ProteinsModels, MolecularMolecular Sequence DataProtein Structure, SecondarySignal TransductionAdaptor Proteins, Signal TransducingMembrane LipidsMembrane ProteinsTYROBP protein, human

Identifiers

PMID25981043
PMCPMC4449314
OpenAlexW1549136544

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.