Evidence map›Paper›PMID 29735741›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2018

Folding cooperativity and allosteric function in the tandem-repeat protein class.

Albert Perez-Riba, Marie Synakewicz, Laura S Itzhaki

Open access · bronzeAbstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2018. 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 23% 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, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Hidden kinetic traps in multidomain folding highlight the presence of a misfolded but functionally competent intermediate.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  10. Review
  11. Allostery and molecular machines.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    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

3 authors at 1 institution in 3 countries.

Albert Perez-RibaDepartment of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK.ORCID 0000-0002-4659-0320
Marie SynakewiczDepartment of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK.ORCID 0000-0003-0256-2712
Laura S ItzhakiDepartment of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK laura.itzhaki@gmail.com.ORCID 0000-0001-6504-2576
Google (United States) · US

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research CouncilMRF_ C0385
6 · The paper itself

Abstract

The term allostery was originally developed to describe structural changes in one binding site induced by the interaction of a partner molecule with a distant binding site, and it has been studied in depth in the field of enzymology. Here, we discuss the concept of action at a distance in relation to the folding and function of the solenoid class of tandem-repeat proteins such as tetratricopeptide repeats (TPRs) and ankyrin repeats. Distantly located repeats fold cooperatively, even though only nearest-neighbour interactions exist in these proteins. A number of repeat-protein scaffolds have been reported to display allosteric effects, transferred through the repeat array, that enable them to direct the activity of the multi-subunit enzymes within which they reside. We also highlight a recently identified group of tandem-repeat proteins, the RRPNN subclass of TPRs, recent crystal structures of which indicate that they function as allosteric switches to modulate multiple bacterial quorum-sensing mechanisms. We believe that the folding cooperativity of tandem-repeat proteins and the biophysical mechanisms that transform them into allosteric switches are intimately intertwined. This opinion piece aims to combine our understanding of the two areas and develop ideas on their common underlying principles.This article is part of a discussion meeting issue 'Allostery and molecular machines'.

Indexed as

Allosteric RegulationProtein FoldingRepetitive Sequences, Amino AcidModels, MolecularProteinsProteinsallosteryelastic network modelsmolecular switchesprotein cooperativityRap proteinsrepeat proteins

Identifiers

PMID29735741
PMCPMC5941182
OpenAlexW2801897729

What OpenQuestion holds

Textmetadata
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.