Evidence map›Paper›PMID 34267198›Full record

ArticleNature communications2021

Redefining the specificity of phosphoinositide-binding by human PH domain-containing proteins.

Nilmani Singh, Adriana Reyes-Ordoñez, Michael A Compagnone, Jesus F Moreno, Benjamin J Leslie, Taekjip Ha, Jie Chen

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

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  20. Convergence of autism proteins at the cilium.bioRxiv : the preprint server for biology · 2025
    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

7 authors.

Nilmani Singh *Department of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.ORCID 0000-0002-3684-7022
Adriana Reyes-Ordoñez *Department of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
Michael A CompagnoneDepartment of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
Jesus F MorenoDepartment of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
Benjamin J LeslieDepartment of Biophysics and Biophysical Chemistry, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Taekjip HaDepartment of Biophysics and Biophysical Chemistry, Johns Hopkins University School of Medicine, Baltimore, MD, USA.ORCID 0000-0003-2195-6258
Jie ChenDepartment of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA. jiechen@illinois.edu.ORCID 0000-0002-7887-3747

Funding

Phospholipase D signalingR01GM089771 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI CHEN, JIE · 2011 to 2025
$3.9M
Single Molecule Studies of Nucleic Acids RemodelingR35GM122569 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI Taekjip Ha · 2017 to 2026
$3.5M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM089771NIGMS NIH HHS R35 GM122569
6 · The paper itself

Abstract

Pleckstrin homology (PH) domains are presumed to bind phosphoinositides (PIPs), but specific interaction with and regulation by PIPs for most PH domain-containing proteins are unclear. Here we employ a single-molecule pulldown assay to study interactions of lipid vesicles with full-length proteins in mammalian whole cell lysates. Of 67 human PH domain-containing proteins initially examined, 36 (54%) are found to have affinity for PIPs with various specificity, the majority of which have not been reported before. Further investigation of ARHGEF3 reveals distinct structural requirements for its binding to PI(4,5)P

Indexed as

Pleckstrin Homology DomainsAlgorithmsAnimalsBinding SitesComputational BiologyHEK293 CellsHumansMiceMicroscopy, FluorescenceNIH 3T3 CellsPhosphatidylinositolsPhosphatidylserinesProteinsrhoA GTP-Binding ProteinRho Guanine Nucleotide Exchange FactorsSensitivity and SpecificityARHGEF3 protein, humanPhosphatidylinositolsPhosphatidylserinesProteinsrhoA GTP-Binding ProteinRho Guanine Nucleotide Exchange Factors

Identifiers

PMID34267198
PMCPMC8282632

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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.