Evidence map›Paper›PMID 39914051›Full record

ReviewCurrent opinion in structural biology2025

Single-point mutations in disordered proteins: Linking sequence, ensemble, and function.

Eduardo Flores, Nirbhik Acharya, Carlos A Castañeda, Shahar Sukenik

Abstract readReview
In one paragraph

Review in Current opinion in structural biology, 2025. 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
–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

11 citing papers in PubMed.

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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

4 authors.

Eduardo FloresDepartment of Chemistry and Biochemistry, UC Merced, United States.
Nirbhik AcharyaDepartment of Chemistry, Syracuse University, United States.
Carlos A CastañedaDepartment of Chemistry, Syracuse University, United States; Department of Biology, Syracuse University, United States; Bioinspired Institute, Syracuse University, United States. Electronic address: cacastan@syr.edu.
Shahar SukenikDepartment of Chemistry and Biochemistry, UC Merced, United States; Department of Chemistry, Syracuse University, United States; Bioinspired Institute, Syracuse University, United States. Electronic address: ssukenik@syr.edu.

Funding

Uncovering the structural underpinnings of function in disordered transcription factor regionsR35GM137926 · NIGMS · UNIVERSITY OF CALIFORNIA, MERCED · PI Shahar Sukenik · 2020 to 2026
$2.5M
The Role and Mechanisms of UBQLN2-mediated Phase Transitions in the Assembly and Disassembly of Biomolecular CondensatesR01GM136946 · NIGMS · SYRACUSE UNIVERSITY · PI CASTANEDA, CARLOS ANTONIO · 2020 to 2024
$1.5M
NIGMS NIH HHS R01 GM136946NIGMS NIH HHS R35 GM137926
6 · The paper itself

Abstract

Mutations in genomic DNA often result in single-point missense mutations in proteins. For folded proteins, the functional effect of these missense mutations can often be understood by their impact on structure. However, missense mutations in intrinsically disordered protein regions (IDRs) remain poorly understood. In IDRs, function can depend on the structural ensemble- the collection of accessible, interchanging conformations that is encoded in their amino acid sequence. We argue that, analogously to folded proteins, single-point mutations in IDRs can alter their structural ensemble, and consequently alter their biological function. To make this argument, we first provide experimental evidence from the literature showcasing how single-point missense mutations in IDRs affect their ensemble dimensions. Then, we use genomic data from patients to show that disease-linked missense mutations occurring in IDRs can, in many cases, significantly alter IDR structural ensembles. We hope this analysis prompts further study of disease-linked, single-point mutations in IDRs.

Indexed as

Intrinsically Disordered ProteinsPoint MutationAmino Acid SequenceAnimalsHumansModels, MolecularMutation, MissenseProtein ConformationIntrinsically Disordered Proteins

Identifiers

PMID39914051
PMCPMC12205430

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.