Evidence map›Paper›PMID 42178654›Full record

ArticleProtein science : a publication of the Protein Society2026

On the relationship between efficiency and cooperativity in multi-subunit molecular machines.

Miki Ben-Maimon, Amnon Horovitz

Abstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. On the relationship between efficiency and cooperativity in multi-subunit molecular machines.Protein science : a publication of the Protein Society · 2026
    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

2 authors.

Miki Ben-MaimonDepartment of Chemical and Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Amnon HorovitzDepartment of Chemical and Structural Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0001-7952-6790

Funding

Helen & Milton A. Kimmelman Center for Biomolecular Structure and AssemblyIlse Katz Institute for Material Sciences and Magnetic Resonance ResearchUS-Israel Binational Science Foundation 2021077
6 · The paper itself

Abstract

Two key properties of machines are the extent of coordination between their moving parts and their efficiencies. Here, we analyze how the extent of coordination, as reflected in cooperativity between subunits in an oligomeric molecular machine, affects its efficiency. The efficiency is found to increase in a non-linear fashion with increasing cooperativity. In the case of a given cooperativity, efficiency increases when the allosteric constant, that is, the energy difference between the two apo states of the machine, increases or when the binding energy for the high affinity state increases but not both. These results highlight design principles that can guide strategies for increasing machine efficiency.

Indexed as

Protein SubunitsAllosteric RegulationModels, MolecularProtein BindingProtein Subunitsallosterycooperativityefficiencymolecular machines

Identifiers

PMID42178654
PMCPMC13240507

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.