Evidence map›Paper›PMID 42090265›Full record

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

Chiral inversion mutagenesis identifies geometrically constrained residues within self-associating low-complexity domains.

Ryan L Beckner, Lily Kim, Christien Carter, Abby Walterscheid, Glen Liszczak

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

5 · Who and what money

Authors and funding

5 authors.

Ryan L BecknerDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038.ORCID 0000-0001-8425-630X
Lily KimDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038.ORCID 0000-0001-7527-205X
Christien CarterDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038.
Abby WalterscheidDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038.ORCID 0009-0000-7612-9212
Glen LiszczakDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038.ORCID 0000-0001-8194-5281

Funding

Regulation and function of site-specific protein poly-ADP-ribosylationR35GM147140 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Glen Liszczak · 2022 to 2026
$2.0M
HHS | NIH | National Cancer Institute (NCI) 1UM1CA294119HHS | NIH | National Institute of General Medical Sciences (NIGMS) 1R35GM147140NIGMS NIH HHS R35 GM147140Welch Foundation (The Welch Foundation) I-2039-20230405
6 · The paper itself

Abstract

Many protein low-complexity domains (LCDs) self-associate to enable cellular function, yet fundamental questions remain regarding how polypeptide chemical and structural features beyond side chain identity contribute to LCD-LCD interactions. For instance, the folds adopted by globular proteins emerge from constraints enforced by homochirality of genetically encoded polypeptides. However, it remains unclear to what extent similar geometric constraints apply to LCD self-association. Herein, we use protein total and semi-synthesis to probe the contribution of C

Indexed as

MutagenesisAmino AcidsModels, MolecularProtein DomainsStereoisomerismAmino Acidschiral inversion mutagenesislow-complexity domainsprotein oligomerizationprotein self-associationsynthetic protein chemistry

Identifiers

PMID42090265
PMCPMC13167773

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.