Evidence map›Paper›PMID 32940968›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Fortified Coiled Coils: Enhancing Mechanical Stability with Lactam or Metal Staples.

Patricia López-García, Aline D de Araujo, Ana E Bergues-Pupo, Isabell Tunn, David P Fairlie, Kerstin G Blank

Open access · hybridAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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  5. Article
  6. 30th Annual GPPharmaceuticals (Basel, Switzerland) · 2023
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  7. One-step asparaginyl endopeptidase (RSC chemical biology · 2022
    Article
  8. Article
  9. Article
  10. Control of NanoscaleACS nano · 2021
    Article
  11. Fortified Coiled Coils: Enhancing Mechanical Stability with Lactam or Metal Staples.Angewandte Chemie (International ed. in English) · 2021
    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 3 institutions in 2 countries.

Patricia López-GarcíaMechano(bio)chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.ORCID 0000-0002-9594-0497
Aline D de AraujoARC Centre of Excellence for Innovations in Peptide and Protein Science, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Qld, 4072, Australia.ORCID 0000-0001-5995-4050
Ana E Bergues-PupoDepartment of Theory and Bio-Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.ORCID 0000-0002-6062-3539
Isabell TunnMechano(bio)chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.ORCID 0000-0003-0853-8908
David P FairlieARC Centre of Excellence for Innovations in Peptide and Protein Science, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Qld, 4072, Australia.ORCID 0000-0002-7856-8566
Kerstin G BlankMechano(bio)chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.ORCID 0000-0001-5410-6984
Max Planck Institute of Colloids and Interfaces · DEThe University of Queensland · AUMax Delbrück Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coiled coils (CCs) are powerful supramolecular building blocks for biomimetic materials, increasingly used for their mechanical properties. Here, we introduce helix-inducing macrocyclic constraints, so-called staples, to tune thermodynamic and mechanical stability of CCs. We show that thermodynamic stabilization of CCs against helix uncoiling primarily depends on the number of staples, whereas staple positioning controls CC mechanical stability. Inserting a covalent lactam staple at one key force application point significantly increases the barrier to force-induced CC dissociation and reduces structural deformity. A reversible His-Ni

Indexed as

coiled coillactammetal coordinationpeptide staplingsingle-molecule force spectroscopy

Identifiers

PMID32940968
PMCPMC7821110
OpenAlexW3084999456

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.