Evidence map›Paper›PMID 42391395›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2026

Biomolecular assemblies through weak noncovalent interactions: Higher-order transient structures and their condensate phase.

Roderick MacKinnon, Christoph A Haselwandter

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Roderick MacKinnonLaboratory of Molecular Neurobiology and Biophysics, HHMI, The Rockefeller University, New York, NY 10065.ORCID 0000-0001-7605-4679
Christoph A HaselwandterDepartment of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089.ORCID 0000-0002-5012-5640

Funding

HHMI (HHMI) MacKinnonNSF (CAH) DMR-2051681
6 · The paper itself

Abstract

Recent data suggest that many membrane proteins spontaneously organize into spatial patterns through weak noncovalent interactions. These weak interactions are protein type-specific and underlie the formation of higher-order transient structures (HOTS), which can function as 10 to 100 nanometer-sized, transient hubs of membrane signaling. We describe the necessary conditions for HOTS assembly to occur, its thermodynamic relationship to biomolecular condensate formation, and potential roles of HOTS in biology stemming from their unique physical properties. Currently, a quantitative understanding of HOTS is limited to membrane proteins, but many observations suggest that HOTS may also be abundant in three-dimensional cellular compartments.

Indexed as

Biomolecular CondensatesMembrane ProteinsSignal TransductionThermodynamicsMembrane Proteinsbiomolecular condensateshigher-order transient structuresHOTSmembrane signalingmolecular crowding

Identifiers

PMID42391395
PMCPMC13342999

What OpenQuestion holds

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Registered trials

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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.