Evidence map›Paper›PMID 30507159›Full record

ArticleBiochemistry2019

Molecular Mechanism of the Pin1-Histone H1 Interaction.

Dinusha Jinasena, Robert Simmons, Hawa Gyamfi, Nicholas C Fitzkee

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 42% of its field
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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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 at 2 institutions in 2 countries.

Dinusha JinasenaDepartment of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States.
Robert SimmonsDepartment of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States.
Hawa GyamfiDepartment of Chemistry , University of Waterloo , Waterloo , Ontario , Ontario N2l 3G1 , Canada.
Nicholas C FitzkeeDepartment of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States.ORCID 0000-0002-8993-2140
Mississippi State University · USUniversity of Waterloo · CA

Funding

Structure, Orientation, and Competitive Interactions of S. Epidermidis Biofilm Proteins on SurfacesR01AI139479 · NIAID · MISSISSIPPI STATE UNIVERSITY · PI FITZKEE, NICHOLAS C · 2018 to 2022
$1.8M
NIAID NIH HHS R01 AI139479
6 · The paper itself

Abstract

Pin1 is an essential peptidyl-prolyl isomerase (PPIase) that catalyzes cis-trans prolyl isomerization in proteins containing pSer/Thr-Pro motifs. It has an N-terminal WW domain that targets these motifs and a C-terminal PPIase domain that catalyzes isomerization. Recently, Pin1 was shown to modify the conformation of phosphorylated histone H1 and stabilize the chromatin-H1 interaction by increasing its residence time. This Pin1-histone H1 interaction plays a key role in pathogen response, in infection, and in cell cycle control; therefore, anti-Pin1 therapeutics are an important focus for treating infections as well as cancer. Each of the H1 histones (H1.0-H1.5) contains several potential Pin1 recognition pSer/pThr-Pro motifs. To understand the Pin1-histone H1 interaction fully, we investigated how both the isolated WW domain and full-length Pin1 interact with three H1 histone substrate peptide sequences that were previously identified as important binding partners (H1.1, H1.4, and H1.5). NMR spectroscopy was used to measure the binding affinities and the interdomain dynamics upon binding to these sequences. We observed different K

Indexed as

Allosteric RegulationAmino Acid SequenceBinding SitesHistonesHumansMagnetic Resonance SpectroscopyNIMA-Interacting Peptidylprolyl IsomerasePeptide FragmentsProtein BindingProtein DomainsSequence AlignmentHistonesNIMA-Interacting Peptidylprolyl IsomerasePeptide FragmentsPIN1 protein, human

Identifiers

PMID30507159
PMCPMC6431256
OpenAlexW2902358518

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.